CN108821360A - Trade effluent environment-friendly type water purification agent and preparation method thereof - Google Patents
Trade effluent environment-friendly type water purification agent and preparation method thereof Download PDFInfo
- Publication number
- CN108821360A CN108821360A CN201810682344.3A CN201810682344A CN108821360A CN 108821360 A CN108821360 A CN 108821360A CN 201810682344 A CN201810682344 A CN 201810682344A CN 108821360 A CN108821360 A CN 108821360A
- Authority
- CN
- China
- Prior art keywords
- parts
- water purification
- purification agent
- environment
- friendly type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention provides a kind of trade effluent environment-friendly type water purification agent, the raw material of the water purification agent includes following component by weight：35-38 parts of porous magnetic polyacrylamide microsphere, modified coconut husk charcoal 20-22 parts, 15-17 parts of sulfonated coal, 10-11 parts of sepiolite, 10-11 parts of zeolite, 8-10 parts of caulis bambusae in taenian, 6-8 parts of wheat bran, 6-8 parts of sodium lignin sulfonate, 4.5-5 parts of chitosan, 1.5-2 parts of poly-epoxy succinic acid, 2-3 parts of the root bark of white mulberry, 1.5-2 parts of Cortex Magnoliae Officinalis.The raw material components that the present invention uses are environment-protecting and non-poisonous, secondary pollution will not be caused to water body, by the way that each raw material component of certain content is mixed by specific preparation method, water purification agent obtained can greatly be improved to the removal effect of pollution organic matter and heavy metal in sewage, meanwhile water purification agent obtained can also effectively kill the bacterium and microorganism in water body.
Description
Technical field
The present invention relates to water-treatment technology fields, and in particular to a kind of trade effluent environment-friendly type water purification agent and its preparation side
Method.
Background technique
Municipal sewage treatment be the municipal sewage that will be discharged in city and factory discharge sewage focus on, also
It is to say that municipal sewage includes sanitary sewage and trade effluent.If municipal sewage is directly discharged among water body without processing,
It can heavy pressure be brought to water environment, it will the drinking-water health of serious people makes limited water resource by serious threat,
Even threaten the survival and development environment of people.So municipal sewage requires to be concentrated by municipal sewage plant greatly
Processing, the corresponding sewage drainage standard of country can be reached by making sewage after treatment, then can be just discharged among water body.Mesh
Preceding conventional water treatment means are not significant to the treatment effect of water pollutant and microorganism, if it is desired to reach excellent processing
Effect, it is necessary to increase processing cost, while existing many water treatment agents are there are poor processing effect, largely use can be to ring
Border leads to the problem of that adverse effect, the processing cost period is long, processing cost is higher, this undoubtedly can be to environmental protection and sustainable
Development etc. brings adverse effect.
Therefore, it is necessary to develop efficient, environmentally friendly, economic and without secondary pollution material for water treatment is had concurrently out, water process is improved
Effect, to adapt to the purpose of relatively high sewage drainage standard.
Summary of the invention
In view of this, the present invention provides a kind of high-efficiency environment friendly, trade effluent without secondary pollution environment-friendly type water purification agent,
The harmful organic contaminants and heavy metal in trade effluent can be removed effectively, while the bacterium etc. in water can also be killed
Microorganism avoids it from excessively breeding and cause the more serious pollution of water body.
A kind of trade effluent environment-friendly type water purification agent provided by the invention, the raw material of the water purification agent include such as by weight
Lower component：35-38 parts of porous magnetic polyacrylamide microsphere, modified coconut husk charcoal 20-22 parts, 15-17 parts of sulfonated coal, sepiolite
10-11 parts, 10-11 parts of zeolite, 8-10 parts of caulis bambusae in taenian, 6-8 parts of wheat bran, 6-8 parts of sodium lignin sulfonate, 4.5-5 parts of chitosan, polycyclic
1.5-2 parts of oxydisuccinic acid, 2-3 parts of the root bark of white mulberry, 1.5-2 parts of Cortex Magnoliae Officinalis；
Further, the raw material of the water purification agent includes following component by weight：Porous magnetic polyacrylamide microsphere 36
Part, modified 21 parts of coconut husk charcoal, 16 parts of sulfonated coal, 10 parts of sepiolite, 11 parts of zeolite, 9 parts of caulis bambusae in taenian, 7 parts of wheat bran, sodium lignin sulfonate
7 parts, 4.5 parts of chitosan, 2 parts of poly-epoxy succinic acid, 3 parts of the root bark of white mulberry, 1.5 parts of Cortex Magnoliae Officinalis；
Further, the preparation method of the modified coconut husk charcoal is：It is in mass ratio 1:2.5 mixing coconut husk charcoals and Pseudomonas aeruginosa
With the fatty enzyme solution of generation secreted by saccharomycete mixed fermentation, it is subsequently placed in the shaking table that revolving speed is 155r/min, at 32 DEG C
5h is managed, filters and is dried to get modified coconut husk charcoal；
Further, the Pseudomonas aeruginosa and saccharomycete in proportion 2:1 is inoculated in culture medium and carries out mixing fermentation culture；Institute
State Pseudomonas aeruginosa and saccharomycete total inoculum concentration be fermented and cultured culture volume 12%；
Further, the mixing fermentation culture condition is：Cultivation temperature is 28-35 DEG C, shaking speed 150r/min, training
Supporting the time is 7 days；
Further, the average grain diameter of the porous magnetic polyacrylamide microsphere is 200 μm；
Further, the preparation method of the porous magnetic polyacrylamide microsphere is：
(1) acrylamide, polyethylene glycol, N,N methylene bis acrylamide, ammonium persulfate and deionized water are configured to
The Synthesis liquid is added drop-wise in atoleine by polyacrylamide Synthesis liquid later, and is warming up to 85 DEG C, is reacted 2min, can be made
Obtain porous polyacrylamide microsphere；
(2) after washing resulting porous copolymer of acrylamide microballoon with dehydrated alcohol, it is 0.1mol/ that microballoon, which is impregnated in concentration,
The Fe of L2+And Fe3+Mixed aqueous solution in, reach dipping balance, the isolated polyacrylamide microsphere containing iron ion, use
Deionized water is washed resulting microballoon to filtrate and is in neutrality, then microballoon is placed in the NaOH solution of 1mol/L, in 75 DEG C of conditions
Lower dipping 1.5h recycles magnetic field to separate microballoon with alkaline solution, washs isolated microballoon 2-3 times with dehydrated alcohol,
Dry is porous magnetic polyacrylamide microsphere；
In the step (1), the mass percentage of each component is respectively in polyacrylamide Synthesis liquid：Acrylamide
10%, N,N methylene bis acrylamide 0.4%, ammonium persulfate 0.4%, polyethylene glycol 10%, rest part are deionized water；
In the step (2), Fe2+And Fe3+Mixed aqueous solution in, Fe3+With Fe2+Molar ratio be 2：1.
The invention also discloses a kind of methods for preparing trade effluent environment-friendly type water purification agent, include the following steps：It will change
Property coconut husk charcoal, sulfonated coal, sepiolite and zeolite mix and be ground into granularity be 200 mesh powders after, be added porous magnetic poly- third
Acrylamide microballoon, sodium lignin sulfonate, chitosan, poly-epoxy succinic acid and it is enough to impregnate the deionized water of solid component, heats up
To 45-60 DEG C, it is stirred to react 5-8h, dry caulis bambusae in taenian, wheat bran and the drying of the crushing root bark of white mulberry and dry Cortex Magnoliae Officinalis is then added
Mixed powder, add suitable deionized water and impregnate all components, while stirring mixes well each raw material component, then
Filtering collects solid mixture, then solid mixture is dried, as trade effluent environment-friendly type water purification agent.
Beneficial effects of the present invention：
The raw material components that the present invention uses are environment-protecting and non-poisonous, will not cause secondary pollution to water body, by by certain content
Each raw material component mixed by specific preparation method, the mutual cooperation and phase between each raw material component can be given full play to
Mutually synergistic effect, so greatly improve obtained water purification agent in sewage water body pollution organic matter and heavy metal go
Except effect, meanwhile, water purification agent obtained can also effectively kill bacterium and microorganism in water body, avoid its mass propagation
And water body is caused to generate more serious pollution.Wherein, porous magnetic polyacrylamide microsphere surface has and can largely combine
The active group of heavy metal and organic matter, and material itself goes back band and is magnetic, can well with the organic pollutant in sewage
It is combined with heavy metal, there is excellent purifying water effect；Coconut husk charcoal itself has porous structure, to heavy metal and organic substance
Certain removal effect is all had, and after Pseudomonas aeruginosa and saccharomycete are according to special ratios mixed fermentation, the rouge of secreted generation
Fat enzyme solution activity is higher and with more active group can be a large amount of after being modified using the fat enzyme solution to coconut husk charcoal
The active group for increasing coconut husk carbon surface is more conducive to coconut husk charcoal and is combined with Heavy Metals in Waters and organic substance,
To greatly improve coconut husk charcoal for the removal effect of Heavy Metals in Waters and organic substance；Sulfonated coal has porous knot
Structure, and the active group in surface, in water body heavy metal and organic matter have certain removal effect；Sepiolite has larger
Specific surface area and unique content duct, can adsorb a large amount of pollution organic substance；Zeolite interior is filled with subtle hole
Cave and channel have extremely strong adsorption capacity, can adsorb the harmful substance and heavy metal in water；Sodium lignin sulfonate, shell are poly-
Sugar, poly-epoxy succinic acid itself have a large amount of active group, when them and modified coconut husk charcoal, sulfonated coal, sepiolite, boiling
It after stone, porous magnetic polyacrylamide microsphere etc. are mixed, can be adsorbed on the surface of each solid component, so as into one
Step increases the active group quantity of solid matter surface, and then can greatly improve these components and organic substance and heavy metal
Binding ability, thus more efficiently remove sewage in pollution organic matter and heavy metal；Caulis bambusae in taenian, wheat bran are not only for sewage
Middle harmful substance has certain Adsorption effect, additionally it is possible to root bark of white mulberry magnolia obovata is cooperateed with, it is common to play to thin in sewage
The deactivation of the microorganisms such as bacterium and helminth, to effectively kill micro- lifes such as the bacterium contained in sewage water body and helminth
Object kills the bacterium and microorganism in water body, avoids its mass propagation and water body is caused to generate more serious pollution.
The raw material sources used in the present invention are extensive, cheap, property is stablized, to the mankind and all safe nothing of environment
Poison, and constituent part is also light material, and floatability, suspension and the sink-float that can suitably change water purification agent are controllable
Property, be conducive to the clean-up effect that 3 D stereo is played sewage water body.
Specific embodiment
A kind of trade effluent environment-friendly type water purification agent is present embodiments provided, the raw material of the water purification agent includes by weight
Following component：35-38 parts of porous magnetic polyacrylamide microsphere, modified coconut husk charcoal 20-22 parts, 15-17 parts of sulfonated coal, sepiolite
10-11 parts, 10-11 parts of zeolite, 8-10 parts of caulis bambusae in taenian, 6-8 parts of wheat bran, 6-8 parts of sodium lignin sulfonate, 4.5-5 parts of chitosan, polycyclic
1.5-2 parts of oxydisuccinic acid, 2-3 parts of the root bark of white mulberry, 1.5-2 parts of Cortex Magnoliae Officinalis；
Preferably, the raw material of the water purification agent includes following component by weight：Porous magnetic polyacrylamide microsphere 36
Part, modified 21 parts of coconut husk charcoal, 16 parts of sulfonated coal, 10 parts of sepiolite, 11 parts of zeolite, 9 parts of caulis bambusae in taenian, 7 parts of wheat bran, sodium lignin sulfonate
7 parts, 4.5 parts of chitosan, 2 parts of poly-epoxy succinic acid, 3 parts of the root bark of white mulberry, 1.5 parts of Cortex Magnoliae Officinalis；
The raw material components that the present embodiment uses are environment-protecting and non-poisonous, secondary pollution will not be caused to water body, by containing specific
The each raw material component of amount is mixed by specific preparation method, can give full play to mutual cooperation between each raw material component and
Mutually synergistic effect, and then obtained water purification agent is greatly improved to the pollution organic matter and heavy metal in sewage water body
Removal effect, meanwhile, water purification agent obtained can also effectively kill bacterium and microorganism in water body, avoid it a large amount of numerous
It grows and water body is caused to generate more serious pollution.Wherein, porous magnetic polyacrylamide microsphere surface has and can largely tie
Close the active group of heavy metal and organic matter, and material itself goes back band and is magnetic, can well with the organic contamination in sewage
Object and heavy metal are combined, and have excellent purifying water effect；Coconut husk charcoal itself has porous structure, to heavy metal and organic matter
Matter all has certain removal effect, and after Pseudomonas aeruginosa and saccharomycete are according to special ratios mixed fermentation, secreted generation
Fatty enzyme solution activity is higher and with more active group, after being modified using the fat enzyme solution to coconut husk charcoal, Ke Yi great
Amount increases the active group of coconut husk carbon surface, is more conducive to coconut husk charcoal and is tied with Heavy Metals in Waters and organic substance
It closes, to greatly improve coconut husk charcoal for the removal effect of Heavy Metals in Waters and organic substance；Sulfonated coal has porous
Structure, and the active group in surface, in water body heavy metal and organic matter have certain removal effect；Sepiolite have compared with
Bigger serface and unique content duct, can adsorb a large amount of pollution organic substance；Zeolite interior is filled with subtle
Hole and channel have extremely strong adsorption capacity, can adsorb the harmful substance and heavy metal in water；Sodium lignin sulfonate, shell
Glycan, poly-epoxy succinic acid itself have a large amount of active group, when them and modified coconut husk charcoal, sulfonated coal, sepiolite, boiling
It after stone, porous magnetic polyacrylamide microsphere etc. are mixed, can be adsorbed on the surface of each solid component, so as into one
Step increases the active group quantity of solid matter surface, and then can greatly improve these components and organic substance and heavy metal
Binding ability, thus more efficiently remove sewage in pollution organic matter and heavy metal；Caulis bambusae in taenian, wheat bran are not only for sewage
Middle harmful substance has certain Adsorption effect, additionally it is possible to root bark of white mulberry magnolia obovata is cooperateed with, it is common to play to thin in sewage
The deactivation of the microorganisms such as bacterium and helminth, to effectively kill micro- lifes such as the bacterium contained in sewage water body and helminth
Object kills the bacterium and microorganism in water body, avoids its mass propagation and water body is caused to generate more serious pollution.Meanwhile
The raw material sources used in the present embodiment are extensive, cheap, property is stablized, all safe and non-toxic to the mankind and environment, and
Constituent part is also light material, can suitably change floatability, suspension and the sink-float controllability of water purification agent, be conducive to
The clean-up effect of 3 D stereo is played sewage water body.
In the present embodiment, the preparation method of the modified coconut husk charcoal is：It is in mass ratio 1:2.5 mixing coconut husk charcoals and green pus
Bacillus and the secreted fatty enzyme solution generated of saccharomycete mixed fermentation, are subsequently placed in the shaking table that revolving speed is 155r/min, 32
DEG C processing 5h, filters and is dried to get modified coconut husk charcoal；
Wherein, the Pseudomonas aeruginosa and saccharomycete in proportion 2:1 is inoculated in culture medium and carries out mixing fermentation culture；It is described
Total inoculum concentration of Pseudomonas aeruginosa and saccharomycete is the 12% of the culture volume of fermented and cultured (to refer to the total of Pseudomonas aeruginosa and saccharomycete
Volume shared by inoculum concentration is the 12% of the culture volume of fermented and cultured)；The mixing fermentation culture condition is：Cultivation temperature is
28-35 DEG C, shaking speed 150r/min, incubation time is 7 days；Coconut husk charcoal itself has porous structure, to heavy metal and has
Machine substance all has certain removal effect, and after Pseudomonas aeruginosa and saccharomycete are according to special ratios mixed fermentation, secreted production
Raw fatty enzyme solution activity is higher and with more active group can after being modified using the fat enzyme solution to coconut husk charcoal
To have increased significantly the active group of coconut husk carbon surface, it is more conducive to coconut husk charcoal and Heavy Metals in Waters and organic substance carries out
In conjunction with to greatly improve coconut husk charcoal for the removal effect of Heavy Metals in Waters and organic substance.
In the present embodiment, the activation method of Pseudomonas aeruginosa and saccharomycete is：
(1) culture medium of beef extract fermented and cultured is prepared：Beef extract 30g, peptone 15g and sodium chloride 15g is weighed to be dissolved in
In 1000mL distilled water, ph=7.0~7.2 are adjusted with 0.1mol/L NaOH solution, then in 121 DEG C of sterilizings 5 in autoclave
Minute to get；
(2) freeze-dried powder activates：Freeze-dried powder is added in the culture medium of beef extract fermented and cultured, jiggling makes it mix system
Bacteria suspension is obtained, is fabricated to slant medium after then slightly cooling down the LB solid medium of sterilizing, and bacteria suspension part is transplanted
It onto slant medium, is placed in 37 DEG C of constant incubator and cultivates, increase its colony counts, then choose from slant medium
Healthy and strong bacterium colony is cultivated in choosing, is inoculated on new slant medium and is cultivated, and is repeated above step 2~3 times, until obtaining growing good
Good bacterial strain.
In the present embodiment, the preparation method of the culture medium of the fermented and cultured is：Weigh beef extract 30g, peptone 15g and
Sodium chloride 15g is dissolved in 1000mL distilled water, ph=7.0~7.2 is adjusted with 0.1mol/L NaOH solution, then in autoclave
In 121 DEG C sterilize 5 minutes to get.It can be adjusted in proportion when preparing culture solution, to adapt to the total amount of the bacterium of culture,
I.e. the amount of culture solution is deployed according to the total quantity equal proportion of Bacteria Culture.
In the present embodiment, the extracting method of the fat enzyme solution includes the following steps：
(1) crude enzyme liquid is extracted：Fermentation liquid is collected, 15min is centrifuged under 4000r/min and obtains supernatant, as crude enzyme liquid；
(2) fatty enzyme solution is extracted：Taking 3mL concentration is 0.0667molL-1Phosphate buffer solution and 1mL oleic acid are in taper
It in bottle, is put into after mixing in 37 DEG C of thermostat water bath and preheats at least 5min, be then added in step (1) thereto and extract gained
0.1ml crude enzyme liquid, after being stirred to react 10min, be added 8ml toluene (analysis pure), continue after being stirred to react 2min immediately, terminate
Reaction；Again will after above-mentioned steps are handled resulting solution centrifugal treating at least 10min under the conditions of 3000r/min, take upper layer
Organic liquid mixture is fatty enzyme solution；When extracting fatty enzyme solution, the equal root of the dosage of phosphate buffer solution, oleic acid and toluene
It is adjusted according to the amount equal proportion of the crude enzyme liquid extracted.
In the present embodiment, the average grain diameter of the porous magnetic polyacrylamide microsphere is 200 μm；And the porous magnetic
The preparation method of polyacrylamide microsphere is：
(1) acrylamide, polyethylene glycol, N,N methylene bis acrylamide, ammonium persulfate and deionized water are configured to
The Synthesis liquid is added drop-wise in atoleine by polyacrylamide Synthesis liquid later, and is warming up to 85 DEG C, is reacted 2min, can be made
Obtain porous polyacrylamide microsphere；
(2) after washing resulting porous copolymer of acrylamide microballoon with dehydrated alcohol, it is 0.1mol/ that microballoon, which is impregnated in concentration,
The Fe of L2+And Fe3+Mixed aqueous solution in, reach dipping balance, the isolated polyacrylamide microsphere containing iron ion, use
Deionized water is washed resulting microballoon to filtrate and is in neutrality, then microballoon is placed in the NaOH solution of 1mol/L, in 75 DEG C of conditions
Lower dipping 1.5h recycles magnetic field to separate microballoon with alkaline solution, washs isolated microballoon 2-3 times with dehydrated alcohol,
Dry is porous magnetic polyacrylamide microsphere；
In the step (1), the mass percentage of each component is respectively in polyacrylamide Synthesis liquid：Acrylamide
10%, N,N methylene bis acrylamide 0.4%, ammonium persulfate 0.4%, polyethylene glycol 10%, rest part are deionized water；
In the step (2), Fe2+And Fe3+Mixed aqueous solution in, Fe3+With Fe2+Molar ratio be 2：1.
The present embodiment additionally provides a kind of method for preparing trade effluent environment-friendly type water purification agent, includes the following steps：It will
Modified coconut husk charcoal, sulfonated coal, sepiolite and zeolite mix and are ground into granularity as it is poly- that porous magnetic is added after 200 mesh powders
Acrylamide microballoon, sodium lignin sulfonate, chitosan, poly-epoxy succinic acid and it is enough to impregnate the deionized water of solid component, rises
Temperature is stirred to react 5-8h to 45-60 DEG C, and dry caulis bambusae in taenian, wheat bran and the drying of the crushing root bark of white mulberry and dry thickness is then added
The mixed powder of Piao adds suitable deionized water and impregnates all components, while stirring mixes well each raw material component, so
After filter, collect solid mixture, then solid mixture dried, as trade effluent environment-friendly type water purification agent；The present embodiment
The preparation method of offer is easy to operate, can uniformly be mixed each raw material component, makes each component that collaboration be better achieved and increases
Effect, to reach better purifying water effect, preparation method through this embodiment, which may finally be prepared, to be had excellent performance, stability
It is good, purifying water effect good trade effluent environment-friendly type water purification agent.
The following are specific embodiments：
Embodiment one
A kind of trade effluent environment-friendly type water purification agent is present embodiments provided, the raw material of the water purification agent includes by weight
Following component：38 parts of porous magnetic polyacrylamide microsphere, modified 20 parts of coconut husk charcoal, 17 parts of sulfonated coal, 10 parts of sepiolite, zeolite
11 parts, 8 parts of caulis bambusae in taenian, 8 parts of wheat bran, 6 parts of sodium lignin sulfonate, 5 parts of chitosan, 1.5 parts of poly-epoxy succinic acid, 3 parts of the root bark of white mulberry, thickness
1.5 parts of Piao.
In the present embodiment, the preparation method of the modified coconut husk charcoal is：It is in mass ratio 1:2.5 mixing coconut husk charcoals and green pus
Bacillus and the secreted fatty enzyme solution generated of saccharomycete mixed fermentation, are subsequently placed in the shaking table that revolving speed is 155r/min, 32
DEG C processing 5h, filters and is dried to get modified coconut husk charcoal；
Wherein, the Pseudomonas aeruginosa and saccharomycete in proportion 2:1 is inoculated in culture medium and carries out mixing fermentation culture；It is described
Total inoculum concentration of Pseudomonas aeruginosa and saccharomycete is the 12% of the culture volume of fermented and cultured (to refer to the total of Pseudomonas aeruginosa and saccharomycete
Volume shared by inoculum concentration is the 12% of the culture volume of fermented and cultured)；The mixing fermentation culture condition is：Cultivation temperature is
28 DEG C, shaking speed 150r/min, incubation time is 7 days.
In the present embodiment, the activation method of Pseudomonas aeruginosa and saccharomycete is：
(1) culture medium of beef extract fermented and cultured is prepared：Beef extract 30g, peptone 15g and sodium chloride 15g is weighed to be dissolved in
In 1000mL distilled water, ph=7.0~7.2 are adjusted with 0.1mol/L NaOH solution, then in 121 DEG C of sterilizings 5 in autoclave
Minute to get；
(2) freeze-dried powder activates：Freeze-dried powder is added in the culture medium of beef extract fermented and cultured, jiggling makes it mix system
Bacteria suspension is obtained, is fabricated to slant medium after then slightly cooling down the LB solid medium of sterilizing, and bacteria suspension part is transplanted
It onto slant medium, is placed in 37 DEG C of constant incubator and cultivates, increase its colony counts, then choose from slant medium
Healthy and strong bacterium colony is cultivated in choosing, is inoculated on new slant medium and is cultivated, and is repeated above step 2~3 times, until obtaining growing good
Good bacterial strain.
In the present embodiment, the preparation method of the culture medium of the fermented and cultured is：Weigh beef extract 30g, peptone 15g and
Sodium chloride 15g is dissolved in 1000mL distilled water, ph=7.0~7.2 is adjusted with 0.1mol/L NaOH solution, then in autoclave
In 121 DEG C sterilize 5 minutes to get.It can be adjusted in proportion when preparing culture solution, to adapt to the total amount of the bacterium of culture,
I.e. the amount of culture solution is deployed according to the total quantity equal proportion of Bacteria Culture.
In the present embodiment, the extracting method of the fat enzyme solution includes the following steps：
(1) crude enzyme liquid is extracted：Fermentation liquid is collected, 15min is centrifuged under 4000r/min and obtains supernatant, as crude enzyme liquid；
(2) fatty enzyme solution is extracted：Taking 3mL concentration is 0.0667molL-1Phosphate buffer solution and 1mL oleic acid are in taper
It in bottle, is put into after mixing in 37 DEG C of thermostat water bath and preheats at least 5min, be then added in step (1) thereto and extract gained
0.1ml crude enzyme liquid, after being stirred to react 10min, be added 8ml toluene (analysis pure), continue after being stirred to react 2min immediately, terminate
Reaction；Again will after above-mentioned steps are handled resulting solution centrifugal treating at least 10min under the conditions of 3000r/min, take upper layer
Organic liquid mixture is fatty enzyme solution；When extracting fatty enzyme solution, the equal root of the dosage of phosphate buffer solution, oleic acid and toluene
It is adjusted according to the amount equal proportion of the crude enzyme liquid extracted.
In the present embodiment, the average grain diameter of the porous magnetic polyacrylamide microsphere is 200 μm；And the porous magnetic
The preparation method of polyacrylamide microsphere is：
(1) acrylamide, polyethylene glycol, N,N methylene bis acrylamide, ammonium persulfate and deionized water are configured to
The Synthesis liquid is added drop-wise in atoleine by polyacrylamide Synthesis liquid later, and is warming up to 85 DEG C, is reacted 2min, can be made
Obtain porous polyacrylamide microsphere；
(2) after washing resulting porous copolymer of acrylamide microballoon with dehydrated alcohol, it is 0.1mol/ that microballoon, which is impregnated in concentration,
The Fe of L2+And Fe3+Mixed aqueous solution in, reach dipping balance, the isolated polyacrylamide microsphere containing iron ion, use
Deionized water is washed resulting microballoon to filtrate and is in neutrality, then microballoon is placed in the NaOH solution of 1mol/L, in 75 DEG C of conditions
Lower dipping 1.5h recycles magnetic field to separate microballoon with alkaline solution, washs isolated microballoon 2-3 times with dehydrated alcohol,
Dry is porous magnetic polyacrylamide microsphere；
In the step (1), the mass percentage of each component is respectively in polyacrylamide Synthesis liquid：Acrylamide
10%, N,N methylene bis acrylamide 0.4%, ammonium persulfate 0.4%, polyethylene glycol 10%, rest part are deionized water；
In the step (2), Fe2+And Fe3+Mixed aqueous solution in, Fe3+With Fe2+Molar ratio be 2：1.
The method provided in this embodiment for being used to prepare trade effluent environment-friendly type water purification agent, includes the following steps：It will change
Property coconut husk charcoal, sulfonated coal, sepiolite and zeolite mix and be ground into granularity be 200 mesh powders after, be added porous magnetic poly- third
Acrylamide microballoon, sodium lignin sulfonate, chitosan, poly-epoxy succinic acid and it is enough to impregnate the deionized water of solid component, heats up
To 50 DEG C, it is stirred to react 7h, the mixing of dry caulis bambusae in taenian, wheat bran and the drying of the crushing root bark of white mulberry and dry Cortex Magnoliae Officinalis is then added
Powder adds suitable deionized water and impregnates all components, while stirring mixes well each raw material component, then filters,
Solid mixture is collected, then solid mixture is dried, as trade effluent environment-friendly type water purification agent.
Embodiment two
A kind of trade effluent environment-friendly type water purification agent is present embodiments provided, the raw material of the water purification agent includes by weight
Following component：35 parts of porous magnetic polyacrylamide microsphere, modified 20 parts of coconut husk charcoal, 15 parts of sulfonated coal, 10 parts of sepiolite, zeolite
10 parts, 8 parts of caulis bambusae in taenian, 6 parts of wheat bran, 6 parts of sodium lignin sulfonate, 4.5 parts of chitosan, 1.5 parts of poly-epoxy succinic acid, 2 parts of the root bark of white mulberry,
1.5 parts of Cortex Magnoliae Officinalis.
In the present embodiment, the preparation method of the modified coconut husk charcoal is：It is in mass ratio 1:2.5 mixing coconut husk charcoals and green pus
Bacillus and the secreted fatty enzyme solution generated of saccharomycete mixed fermentation, are subsequently placed in the shaking table that revolving speed is 155r/min, 32
DEG C processing 5h, filters and is dried to get modified coconut husk charcoal；
Wherein, the Pseudomonas aeruginosa and saccharomycete in proportion 2:1 is inoculated in culture medium and carries out mixing fermentation culture；It is described
Total inoculum concentration of Pseudomonas aeruginosa and saccharomycete is the 12% of the culture volume of fermented and cultured (to refer to the total of Pseudomonas aeruginosa and saccharomycete
Volume shared by inoculum concentration is the 12% of the culture volume of fermented and cultured)；The mixing fermentation culture condition is：Cultivation temperature is
32 DEG C, shaking speed 150r/min, incubation time is 7 days.
In the present embodiment, the activation method and Pseudomonas aeruginosa of the Pseudomonas aeruginosa and saccharomycete and saccharomycete mixed fermentation
The extracting method of the fatty enzyme solution generated is secreted with embodiment one.
In the present embodiment, the average grain diameter of the porous magnetic polyacrylamide microsphere is 200 μm；And the porous magnetic
The preparation method of polyacrylamide microsphere is the same as embodiment one.
The method provided in this embodiment for being used to prepare trade effluent environment-friendly type water purification agent, includes the following steps：It will change
Property coconut husk charcoal, sulfonated coal, sepiolite and zeolite mix and be ground into granularity be 200 mesh powders after, be added porous magnetic poly- third
Acrylamide microballoon, sodium lignin sulfonate, chitosan, poly-epoxy succinic acid and it is enough to impregnate the deionized water of solid component, heats up
To 60 DEG C, it is stirred to react 5h, the mixing of dry caulis bambusae in taenian, wheat bran and the drying of the crushing root bark of white mulberry and dry Cortex Magnoliae Officinalis is then added
Powder adds suitable deionized water and impregnates all components, while stirring mixes well each raw material component, then filters,
Solid mixture is collected, then solid mixture is dried, as trade effluent environment-friendly type water purification agent.
Embodiment three
A kind of trade effluent environment-friendly type water purification agent is present embodiments provided, the raw material of the water purification agent includes by weight
Following component：38 parts of porous magnetic polyacrylamide microsphere, modified 22 parts of coconut husk charcoal, 17 parts of sulfonated coal, 11 parts of sepiolite, zeolite
11 parts, 10 parts of caulis bambusae in taenian, 8 parts of wheat bran, 8 parts of sodium lignin sulfonate, 5 parts of chitosan, 2 parts of poly-epoxy succinic acid, 3 parts of the root bark of white mulberry, thickness
2 parts of Piao.
In the present embodiment, the preparation method of the modified coconut husk charcoal is：It is in mass ratio 1:2.5 mixing coconut husk charcoals and green pus
Bacillus and the secreted fatty enzyme solution generated of saccharomycete mixed fermentation, are subsequently placed in the shaking table that revolving speed is 155r/min, 32
DEG C processing 5h, filters and is dried to get modified coconut husk charcoal；
Wherein, the Pseudomonas aeruginosa and saccharomycete in proportion 2:1 is inoculated in culture medium and carries out mixing fermentation culture；It is described
Total inoculum concentration of Pseudomonas aeruginosa and saccharomycete is the 12% of the culture volume of fermented and cultured (to refer to the total of Pseudomonas aeruginosa and saccharomycete
Volume shared by inoculum concentration is the 12% of the culture volume of fermented and cultured)；The mixing fermentation culture condition is：Cultivation temperature is
35 DEG C, shaking speed 150r/min, incubation time is 7 days.
In the present embodiment, the activation method and Pseudomonas aeruginosa of the Pseudomonas aeruginosa and saccharomycete and saccharomycete mixed fermentation
The extracting method of the fatty enzyme solution generated is secreted with embodiment one.
In the present embodiment, the average grain diameter of the porous magnetic polyacrylamide microsphere is 200 μm；And the porous magnetic
The preparation method of polyacrylamide microsphere is the same as embodiment one.
The method provided in this embodiment for being used to prepare trade effluent environment-friendly type water purification agent, includes the following steps：It will change
Property coconut husk charcoal, sulfonated coal, sepiolite and zeolite mix and be ground into granularity be 200 mesh powders after, be added porous magnetic poly- third
Acrylamide microballoon, sodium lignin sulfonate, chitosan, poly-epoxy succinic acid and it is enough to impregnate the deionized water of solid component, heats up
To 45 DEG C, it is stirred to react 8h, the mixing of dry caulis bambusae in taenian, wheat bran and the drying of the crushing root bark of white mulberry and dry Cortex Magnoliae Officinalis is then added
Powder adds suitable deionized water and impregnates all components, while stirring mixes well each raw material component, then filters,
Solid mixture is collected, then solid mixture is dried, as trade effluent environment-friendly type water purification agent.
Example IV
A kind of trade effluent environment-friendly type water purification agent is present embodiments provided, the raw material of the water purification agent includes by weight
Following component：36 parts of porous magnetic polyacrylamide microsphere, modified 21 parts of coconut husk charcoal, 16 parts of sulfonated coal, 10 parts of sepiolite, zeolite
11 parts, 9 parts of caulis bambusae in taenian, 7 parts of wheat bran, 7 parts of sodium lignin sulfonate, 4.5 parts of chitosan, 2 parts of poly-epoxy succinic acid, 3 parts of the root bark of white mulberry, thickness
1.5 parts of Piao.
In the present embodiment, the preparation method of the modified coconut husk charcoal is：It is in mass ratio 1:2.5 mixing coconut husk charcoals and green pus
Bacillus and the secreted fatty enzyme solution generated of saccharomycete mixed fermentation, are subsequently placed in the shaking table that revolving speed is 155r/min, 32
DEG C processing 5h, filters and is dried to get modified coconut husk charcoal；
Wherein, the Pseudomonas aeruginosa and saccharomycete in proportion 2:1 is inoculated in culture medium and carries out mixing fermentation culture；It is described
Total inoculum concentration of Pseudomonas aeruginosa and saccharomycete is the 12% of the culture volume of fermented and cultured (to refer to the total of Pseudomonas aeruginosa and saccharomycete
Volume shared by inoculum concentration is the 12% of the culture volume of fermented and cultured)；The mixing fermentation culture condition is：Cultivation temperature is
32 DEG C, shaking speed 150r/min, incubation time is 7 days.
In the present embodiment, the activation method and Pseudomonas aeruginosa of the Pseudomonas aeruginosa and saccharomycete and saccharomycete mixed fermentation
The extracting method of the fatty enzyme solution generated is secreted with embodiment one.
In the present embodiment, the average grain diameter of the porous magnetic polyacrylamide microsphere is 200 μm；And the porous magnetic
The preparation method of polyacrylamide microsphere is the same as embodiment one.
The method provided in this embodiment for being used to prepare trade effluent environment-friendly type water purification agent, includes the following steps：It will change
Property coconut husk charcoal, sulfonated coal, sepiolite and zeolite mix and be ground into granularity be 200 mesh powders after, be added porous magnetic poly- third
Acrylamide microballoon, sodium lignin sulfonate, chitosan, poly-epoxy succinic acid and it is enough to impregnate the deionized water of solid component, heats up
To 55 DEG C, it is stirred to react 6h, the mixing of dry caulis bambusae in taenian, wheat bran and the drying of the crushing root bark of white mulberry and dry Cortex Magnoliae Officinalis is then added
Powder adds suitable deionized water and impregnates all components, while stirring mixes well each raw material component, then filters,
Solid mixture is collected, then solid mixture is dried, as trade effluent environment-friendly type water purification agent.
Embodiment five
A kind of trade effluent environment-friendly type water purification agent is present embodiments provided, the raw material of the water purification agent includes by weight
Following component：35 parts of porous magnetic polyacrylamide microsphere, modified 22 parts of coconut husk charcoal, 15 parts of sulfonated coal, 11 parts of sepiolite, zeolite
10 parts, 10 parts of caulis bambusae in taenian, 6 parts of wheat bran, 8 parts of sodium lignin sulfonate, 4.5 parts of chitosan, 2 parts of poly-epoxy succinic acid, 2 parts of the root bark of white mulberry,
2 parts of Cortex Magnoliae Officinalis.
In the present embodiment, the preparation method of the modified coconut husk charcoal is：It is in mass ratio 1:2.5 mixing coconut husk charcoals and green pus
Bacillus and the secreted fatty enzyme solution generated of saccharomycete mixed fermentation, are subsequently placed in the shaking table that revolving speed is 155r/min, 32
DEG C processing 5h, filters and is dried to get modified coconut husk charcoal；
Wherein, the Pseudomonas aeruginosa and saccharomycete in proportion 2:1 is inoculated in culture medium and carries out mixing fermentation culture；It is described
Total inoculum concentration of Pseudomonas aeruginosa and saccharomycete is the 12% of the culture volume of fermented and cultured (to refer to the total of Pseudomonas aeruginosa and saccharomycete
Volume shared by inoculum concentration is the 12% of the culture volume of fermented and cultured)；The mixing fermentation culture condition is：Cultivation temperature is
32 DEG C, shaking speed 150r/min, incubation time is 7 days.
In the present embodiment, the activation method and Pseudomonas aeruginosa of the Pseudomonas aeruginosa and saccharomycete and saccharomycete mixed fermentation
The extracting method of the fatty enzyme solution generated is secreted with embodiment one.
In the present embodiment, the average grain diameter of the porous magnetic polyacrylamide microsphere is 200 μm；And the porous magnetic
The preparation method of polyacrylamide microsphere is the same as embodiment one.
The method provided in this embodiment for being used to prepare trade effluent environment-friendly type water purification agent, includes the following steps：It will change
Property coconut husk charcoal, sulfonated coal, sepiolite and zeolite mix and be ground into granularity be 200 mesh powders after, be added porous magnetic poly- third
Acrylamide microballoon, sodium lignin sulfonate, chitosan, poly-epoxy succinic acid and it is enough to impregnate the deionized water of solid component, heats up
To 50 DEG C, it is stirred to react 7h, the mixing of dry caulis bambusae in taenian, wheat bran and the drying of the crushing root bark of white mulberry and dry Cortex Magnoliae Officinalis is then added
Powder adds suitable deionized water and impregnates all components, while stirring mixes well each raw material component, then filters,
Solid mixture is collected, then solid mixture is dried, as trade effluent environment-friendly type water purification agent.
Water purification agent made from Example one to embodiment five handles certain plant effuent；Processing method is：With matter
Amount volume ratio is 0.15g：Water purification agent is added into sewage by 1L, with the revolving speed stir process 5h of 155r/min；Before and after test processes
COD value, the concentration of contained heavy metal and the quantity of microorganism, calculate removal rate, as a result see the table below 1.
Table 1
As seen from the above table, most of pollution in sewage can be efficiently removed using water purification agent prepared in the above embodiments
Property organic substance and heavy metal, additionally it is possible to the microorganism preferably in killing water body has very good purifying water effect.
Fatty enzyme solution vitality test：
Inoculation Pseudomonas aeruginosa and saccharomycete are cultivated in above-mentioned fermentation medium, and at 32 DEG C, 150r/min is sent out
Ferment producing enzyme culture 7 days extracts fatty enzyme solution by said extracted method and measures lipase in 28 DEG C, 30 DEG C, 32 DEG C, 33 DEG C, 35
DEG C, the vigor at 40 DEG C, as a result see the table below 2.
Enzyme activity force test method：
Take 2 100ml triangular flasks, respectively in blank bottle (A) and sample bottle (B) respectively plus PVA olive oil emulsion (take olive
Olive oil and poly-vinyl alcohol solution press l:3 ratios mixing, with high-speed emulsifying machine emulsification 3 times, each 5min) 4mL and 0.025mol/L
7.5 phosphate buffer 5ml of pH (should sweep away the emulsion being attached in bottle wall), and 95% ethyl alcohol 15mL is added in A bottles.It sets
Then preheating 5 minutes in different temperatures water-bath are respectively added fat enzyme solution lmL in two bottles and clock immediately, after reaction 15 minutes,
95% ethyl alcohol 15mL stopped reaction is added in B bottles immediately, adds phenolphthalein indicator 3 to drip, is titrated to 0.05mol/L standard NaOH micro-
Red is terminal, and the NaOH solution of two groups of consumption is respectively V1, V2.The ethyl alcohol of control sample should be added before enzyme solution.
Lipase activity unit of force (U) is defined as：Under test conditions, every milliliter of enzyme solution catalysis substrate per minute releases 1 μ
The free fatty acid of mol is defined as a lipase activity unit of force (U), and calculation formula is as follows：
V sample：The volume (mL) of the NaOH consumed in sample bottle when titrating to terminal
V is empty：The volume (mL) of the NaOH consumed in control bottle when titrating to terminal
Table 2
As shown in Table 2, using secreted by Pseudomonas aeruginosa and saccharomycete in specific proportions mixing fermentation culture in the present invention
Fatty enzyme solution all has very high activity, and excellent in stability under normal temperature.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (8)
1. a kind of trade effluent environment-friendly type water purification agent, it is characterised in that：The raw material of the water purification agent includes as follows by weight
Component：35-38 parts of porous magnetic polyacrylamide microsphere, modified coconut husk charcoal 20-22 parts, 15-17 parts of sulfonated coal, sepiolite 10-
11 parts, 10-11 parts of zeolite, 8-10 parts of caulis bambusae in taenian, 6-8 parts of wheat bran, 6-8 parts of sodium lignin sulfonate, 4.5-5 parts of chitosan, polycyclic oxygen
1.5-2 parts of succinic acid, 2-3 parts of the root bark of white mulberry, 1.5-2 parts of Cortex Magnoliae Officinalis.
2. trade effluent according to claim 1 environment-friendly type water purification agent, it is characterised in that：The raw material of the water purification agent is pressed
Parts by weight include following component：36 parts of porous magnetic polyacrylamide microsphere, modified 21 parts of coconut husk charcoal, 16 parts of sulfonated coal, Hai Pao
10 parts of stone, 11 parts of zeolite, 9 parts of caulis bambusae in taenian, 7 parts of wheat bran, 7 parts of sodium lignin sulfonate, 4.5 parts of chitosan, 2 parts of poly-epoxy succinic acid,
3 parts of the root bark of white mulberry, 1.5 parts of Cortex Magnoliae Officinalis.
3. trade effluent according to claim 1 environment-friendly type water purification agent, it is characterised in that：The system of the modified coconut husk charcoal
Preparation Method is：It is in mass ratio 1:2.5 mixing coconut husk charcoals and Pseudomonas aeruginosa and the secreted fat generated of saccharomycete mixed fermentation
Enzyme solution is subsequently placed in the shaking table that revolving speed is 155r/min, in 32 DEG C of processing 5h, is filtered and is dried to get modified coconut husk
Charcoal.
4. trade effluent according to claim 3 environment-friendly type water purification agent, it is characterised in that：The Pseudomonas aeruginosa and yeast
Bacterium in proportion 2:1 is inoculated in culture medium and carries out mixing fermentation culture；Total inoculum concentration of the Pseudomonas aeruginosa and saccharomycete is hair
The 12% of the culture volume of ferment culture.
5. trade effluent according to claim 4 environment-friendly type water purification agent, it is characterised in that：The mixing fermentation culture item
Part is：Cultivation temperature is 28-35 DEG C, shaking speed 150r/min, and incubation time is 7 days.
6. trade effluent according to claim 1 environment-friendly type water purification agent, it is characterised in that：The porous magnetic polypropylene
The average grain diameter of amide microballoon is 200 μm.
7. trade effluent according to claim 1 environment-friendly type water purification agent, it is characterised in that：The porous magnetic polypropylene
The preparation method of amide microballoon is：
(1) acrylamide, polyethylene glycol, N,N methylene bis acrylamide, ammonium persulfate and deionized water are configured to poly- third
The Synthesis liquid is added drop-wise in atoleine by acrylamide Synthesis liquid later, and is warming up to 85 DEG C, is reacted 2min, be can be prepared by more
Hole polyacrylamide microsphere；
(2) after washing resulting porous copolymer of acrylamide microballoon with dehydrated alcohol, it is 0.1mol/L's that microballoon, which is impregnated in concentration,
Fe2+And Fe3+Mixed aqueous solution in, reach dipping balance, the isolated polyacrylamide microsphere containing iron ion spends
The resulting microballoon of ion water washing to filtrate is in neutrality, then microballoon is placed in the NaOH solution of 1mol/L, under the conditions of 75 DEG C
1.5h is impregnated, recycles magnetic field to separate microballoon with alkaline solution, washs isolated microballoon 2-3 times with dehydrated alcohol, is done
Dry is porous magnetic polyacrylamide microsphere；
In the step (1), the mass percentage of each component is respectively in polyacrylamide Synthesis liquid：Acrylamide 10%,
N,N methylene bis acrylamide 0.4%, ammonium persulfate 0.4%, polyethylene glycol 10%, rest part are deionized water；
In the step (2), Fe2+And Fe3+Mixed aqueous solution in, Fe3+With Fe2+Molar ratio be 2：1.
8. a kind of method for preparing trade effluent environment-friendly type water purification agent described in claim 1, it is characterised in that：Including as follows
Step：Modified coconut husk charcoal, sulfonated coal, sepiolite and zeolite are mixed and are ground into granularity to be added porous after 200 mesh powders
Magnetic polyacrylamide microsphere, sodium lignin sulfonate, chitosan, poly-epoxy succinic acid and it is enough to impregnate the deionization of solid component
Water is warming up to 45-60 DEG C, is stirred to react 5-8h, and dry caulis bambusae in taenian, wheat bran and the drying of the crushing root bark of white mulberry is then added and does
The mixed powder of dry Cortex Magnoliae Officinalis adds suitable deionized water and impregnates all components, while stirring keeps each raw material component sufficiently mixed
It is even, it then filters, collects solid mixture, then solid mixture is dried, as trade effluent environment-friendly type water purification agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810682344.3A CN108821360A (en) | 2018-06-27 | 2018-06-27 | Trade effluent environment-friendly type water purification agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810682344.3A CN108821360A (en) | 2018-06-27 | 2018-06-27 | Trade effluent environment-friendly type water purification agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108821360A true CN108821360A (en) | 2018-11-16 |
Family
ID=64139134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810682344.3A Withdrawn CN108821360A (en) | 2018-06-27 | 2018-06-27 | Trade effluent environment-friendly type water purification agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108821360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408752A (en) * | 2020-11-19 | 2021-02-26 | 神美科技有限公司 | Sludge conditioner for sewage treatment and preparation method thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882496A (en) * | 2009-05-04 | 2010-11-10 | 杨琥 | Chitosan-polyacrylamide magnetic composite microsphere material, preparation method and application thereof |
| CN102908997A (en) * | 2012-10-10 | 2013-02-06 | 暨南大学 | Compound water treatment agent and preparation method and application of water treatment agent |
| CN103739049A (en) * | 2013-12-26 | 2014-04-23 | 青岛中科菲力工程技术研发有限公司 | Purifying treatment agent for coal-washing wastewater and preparation method thereof |
| CN104448131A (en) * | 2014-11-11 | 2015-03-25 | 南京工业大学 | Preparation method of porous magnetic polyacrylamide (PAM) microsphere adsorbent |
| CN104925919A (en) * | 2015-06-21 | 2015-09-23 | 青岛恩高运动控制技术有限公司 | High-efficiency material used for industrial waste water treatment |
| CN106219706A (en) * | 2016-09-18 | 2016-12-14 | 肇庆市高新区创客科技有限公司 | A kind of environment-protective water processes flocculation material and preparation method thereof |
| CN106242097A (en) * | 2016-08-30 | 2016-12-21 | 山东胜伟园林科技有限公司 | A kind of low-phosphorus antiincrustation agent and preparation method thereof |
| CN106396041A (en) * | 2015-07-31 | 2017-02-15 | 天津市远卓自动化设备制造有限公司 | High-efficiency treating agent for municipal sewage and preparation method thereof |
| CN106745351A (en) * | 2016-11-11 | 2017-05-31 | 广西新六合环保有限责任公司 | A kind of Industrial waste water treatment agent and preparation method thereof |
| CN106957076A (en) * | 2017-04-21 | 2017-07-18 | 马鞍山纽泽科技服务有限公司 | A kind of high efficiency sewage treating agent and its synthesis technique |
| CN106976995A (en) * | 2017-06-05 | 2017-07-25 | 合肥永泰新型建材有限公司 | A kind of river sewage inorganic agent and preparation method |
| CN107930590A (en) * | 2017-11-28 | 2018-04-20 | 重庆科技学院 | The efficient acticarbon of resistance to strong-acid type |
| CN107930605A (en) * | 2017-11-30 | 2018-04-20 | 重庆精创联合环保工程有限公司 | Adsorbent for electroplating wastewater adsorption treatment |
-
2018
- 2018-06-27 CN CN201810682344.3A patent/CN108821360A/en not_active Withdrawn
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882496A (en) * | 2009-05-04 | 2010-11-10 | 杨琥 | Chitosan-polyacrylamide magnetic composite microsphere material, preparation method and application thereof |
| CN102908997A (en) * | 2012-10-10 | 2013-02-06 | 暨南大学 | Compound water treatment agent and preparation method and application of water treatment agent |
| CN103739049A (en) * | 2013-12-26 | 2014-04-23 | 青岛中科菲力工程技术研发有限公司 | Purifying treatment agent for coal-washing wastewater and preparation method thereof |
| CN104448131A (en) * | 2014-11-11 | 2015-03-25 | 南京工业大学 | Preparation method of porous magnetic polyacrylamide (PAM) microsphere adsorbent |
| CN104925919A (en) * | 2015-06-21 | 2015-09-23 | 青岛恩高运动控制技术有限公司 | High-efficiency material used for industrial waste water treatment |
| CN106396041A (en) * | 2015-07-31 | 2017-02-15 | 天津市远卓自动化设备制造有限公司 | High-efficiency treating agent for municipal sewage and preparation method thereof |
| CN106242097A (en) * | 2016-08-30 | 2016-12-21 | 山东胜伟园林科技有限公司 | A kind of low-phosphorus antiincrustation agent and preparation method thereof |
| CN106219706A (en) * | 2016-09-18 | 2016-12-14 | 肇庆市高新区创客科技有限公司 | A kind of environment-protective water processes flocculation material and preparation method thereof |
| CN106745351A (en) * | 2016-11-11 | 2017-05-31 | 广西新六合环保有限责任公司 | A kind of Industrial waste water treatment agent and preparation method thereof |
| CN106957076A (en) * | 2017-04-21 | 2017-07-18 | 马鞍山纽泽科技服务有限公司 | A kind of high efficiency sewage treating agent and its synthesis technique |
| CN106976995A (en) * | 2017-06-05 | 2017-07-25 | 合肥永泰新型建材有限公司 | A kind of river sewage inorganic agent and preparation method |
| CN107930590A (en) * | 2017-11-28 | 2018-04-20 | 重庆科技学院 | The efficient acticarbon of resistance to strong-acid type |
| CN107930605A (en) * | 2017-11-30 | 2018-04-20 | 重庆精创联合环保工程有限公司 | Adsorbent for electroplating wastewater adsorption treatment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408752A (en) * | 2020-11-19 | 2021-02-26 | 神美科技有限公司 | Sludge conditioner for sewage treatment and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101319212A (en) | Immobilization method for anaerobic fermentation bacterial active sludge | |
| CN106947722B (en) | Microbial agent, preparation method thereof and application thereof in sewage treatment | |
| CN105481603B (en) | Sandy soil conditioner and preparation method thereof | |
| CN108949739A (en) | A kind of complex micro organism fungicide and preparation method thereof for advanced treating high concentration livestock breeding wastewater | |
| CN103525870A (en) | Microbial flocculant as well as preparation method and application thereof | |
| KR101122766B1 (en) | The probiotics containing mixed strains of bm-s-1 and methods for biological treatment of polluted streams and lakes using the probiotics and process for self-digestion of sludge | |
| CN109626584A (en) | A kind of method of microalgae processing sauce waste water | |
| CN109082393A (en) | One kind can be used for Treating Municipal Sewage microbial bacterial agent and preparation method thereof | |
| CN109678246A (en) | A method of suitable for lake and reservoir, unhurried current type river regulation wawter bloom | |
| CN108383196A (en) | Antibacterial decontamination environment-friendly high-efficiency water purification agent of one kind and preparation method thereof | |
| CN108128906B (en) | High-temperature industrial wastewater treating agent | |
| CN113862191B (en) | Method for removing tetracycline in water by utilizing modified biochar immobilized tetracycline degrading bacteria | |
| CN101849613A (en) | Biological detoxification technology for rape-seed meal | |
| CN108862453A (en) | High effect nontoxic type sewage-treating agent and preparation method thereof | |
| CN108545798A (en) | Water treatment agent of high-efficiency environment friendly and preparation method thereof | |
| CN101603012A (en) | A kind of Biological fitler method de-odorised microbial inoculum and preparation thereof, biofilm inoculation method of being used for | |
| CN104232543A (en) | Method for removing nitrate nitrogen and total phosphorus in printing and dyeing wastewater by denitrifying poly-phosphorus accumulating organisms (B8) | |
| CN103352011B (en) | Stenotrophomonas maltophilia strain CZRST19 capable of dissolving pond oscillatoria, and its application | |
| CN108821360A (en) | Trade effluent environment-friendly type water purification agent and preparation method thereof | |
| CN108585179A (en) | A kind of complex microorganism preparations of water pollution control and preparation method thereof | |
| CN108383343A (en) | The processing method of electroplating sludge | |
| CN112574921A (en) | Method for preparing aerobic denitrification composite microbial inoculum by utilizing kitchen waste and application thereof | |
| CN107930590A (en) | The efficient acticarbon of resistance to strong-acid type | |
| CN108786735A (en) | Organic waste-gas purification adsorbent and preparation method thereof | |
| CN106244486B (en) | The bacillus of one high-efficiency degradation nitrogen pollutant and its composite bacteria preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |