CN106946361A - A kind of purifying agent for polluted water and preparation method thereof - Google Patents
A kind of purifying agent for polluted water and preparation method thereof Download PDFInfo
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- CN106946361A CN106946361A CN201710210186.7A CN201710210186A CN106946361A CN 106946361 A CN106946361 A CN 106946361A CN 201710210186 A CN201710210186 A CN 201710210186A CN 106946361 A CN106946361 A CN 106946361A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/347—Use of yeasts or fungi
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/341—Consortia of bacteria
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
Abstract
The invention discloses a kind of purifying agent for polluted water, in parts by weight, it is made up of following raw material：10 ~ 15 parts of 45 ~ 120 parts of fly ash absorbent, 5 ~ 35 parts of walnut shell powder, 10 ~ 15 parts of sunflower disk powder, 10 ~ 15 parts of fermented tea and jerusalem artichoke leaves powder.The purifying agent for polluted water of the present invention is used in mixed way and following clean-up effect is can reach in trade effluent using homemade fly ash absorbent and walnut shell powder, sunflower disk powder, fermented tea and jerusalem artichoke leaves powder, and the adsorption rate to benzene homologues, phenol system thing, chloride and ammonia nitrogen reaches more than 99%；Acidic oxide is included to inorganic hazardous thing in water, the adsorption cleaning rate of basic anhydride reaches more than 98%, the adsorption rate to the heavy metal cadmium in sewage, lead, chromium, mercury etc. is more than 90%.
Description
Technical field
The present invention relates to technical field of sewage, specifically a kind of purifying agent for polluted water and preparation method thereof.
Background technology
Sewage reaches certain water quality index after proper treatment, and meeting certain use requirement can be made profits again
With, such as through the sewage after processing become after reclaimed water can be used for landscape water, reclaimed water is as second of water source in city, and being can
A kind of regenerated water source of sustainable development.Purifying agent for polluted water is, by thick, the thin impurity separation in water, to realize water purification
Material.
Existing sewage-treating agent is generally simple filtering agent, although the reclaimed water qualified after processing, later stage
Also it can not directly utilize, or a series of problem occurs after utilization, such as body eutrophication, water ecological environment occur not
It is disconnected deteriorate, in water algae increase by geometric progression, transparency and dissolved oxygen declines, different colours are presented in water quality deterioration, danger in water
Animals and plants and human health in evil water, and landscape water body can also lost the aesthetic values such as view and admire, entertain.
On the other hand, because the source of sewage is complicated, species is more, life, medical treatment, industry, agricultural, chemical industry, machinery etc.
The waste component of every profession and trade is different, therefore sewage-treating agent classification is obvious, and a class sewage-treating agent is only applicable to a row
The sewage disposal of industry, unitary function, not realizing can be except the function of industrial class sewage and energy purifying domestic sewage.
Because flyash can adsorb water pollutant, belong to solid waste and recycle, by common concern, current
Flyash is usually to be added directly into powdered in sewage, although can fully be contacted with water pollutant, if but using
In the sewage of flowing, it is easy to be flushed away, the operation such as later stage filtering is not easy to implement.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of purifying agent for polluted water and preparation method thereof.The present invention's
Purifying agent for polluted water raw material sources are wide, low cost, and pollutant process scope is wide, and effect is good, and has a wide range of application, available for municipal administration
Sewage, all types of industries wastewater treatment and contaminated rivers and lakes, the water quality after processing, which can be realized, to be recycled.
The present invention to achieve the above object, is achieved through the following technical solutions：
A kind of purifying agent for polluted water, in parts by weight, is made up of following raw material：45 ~ 120 parts of fly ash absorbent, walnut shell powder 5 ~
35 parts, 10 ~ 15 parts of sunflower disk powder, 10 ~ 15 parts of 10 ~ 15 parts of fermented tea and jerusalem artichoke leaves powder；
The fly ash absorbent is prepared according to following steps：
In parts by weight, 30 ~ 55 parts of flyash, 10 ~ 35 parts of 4A zeolite powders, 5 ~ 30 parts of binding agents, 1 ~ 5 part of bamboo powder are added 80 ~
It is well mixed in 100 parts of water, a diameter of 1 ~ 3mm spheric granules is made, is then calcined 4 ~ 5 hours at 350 ~ 400 DEG C, cooling
After obtain fly ash absorbent；The binding agent is clay and pitch according to 1：1 mass ratio mixing gained；The 4A zeolite powders
Average grain diameter≤3mm；
Described fermented tea is prepared according to following steps：
1. the preparation of tea leaf fermentation base-material：
By tealeaves in the case where temperature is 180 ~ 200 DEG C, sterilize 20 ~ 30min, and it is 30 ~ 40% then to dry to moisture content, obtains tealeaves
Ferment base-material；
2. the preparation of tea leaf fermentation compound bacteria：
The preparation of i culture mediums：
Peptone, glucose, starch, potassium dihydrogen phosphate, magnesium sulfate and water are taken, it is 5 ~ 7 that pH value is adjusted after mixing, at 150 DEG C
Sterilize 30min, obtains culture medium；The peptone, glucose, starch, potassium dihydrogen phosphate, the mass ratio of magnesium sulfate and water are
0.5~1：10~15：10~20：0.5~1.0：0.5~1.5：80~100；
Ii composite bacteria agent stostes：
Acetobacter strain, yeast seeds and golden flower bacterium strain are inoculated in culture medium obtained by step i respectively, at 32 ~ 37 DEG C
60 ~ 84h of lower culture, obtains composite bacteria agent stoste；The acetobacter strain, yeast seeds, golden flower bacterium strain and step i institutes
The mass ratio for obtaining culture medium is 2.5 ~ 4：2~3：2~2.5：100；
Iii nutritional ingredients：
White granulated sugar, soyabean protein powder, starch and amino acid are well mixed, 80 ~ 100 mesh is crushed to, obtains nutritional ingredient；It is described
White granulated sugar, soyabean protein powder, starch, the mass ratio of amino acid are 1 ~ 4：1~5：50~60：0.1~2；The amino acid is to rely ammonia
Any two in acid, tryptophan, phenylalanine, methionine, threonine, isoleucine, leucine or valine are according to 1：1
Mass ratio mixing gained；The starch is rice starch, cornstarch, small rice starch, potato starch or starch from sweet potato；
Iv tea leaf fermentation compound bacterias：
Nutritional ingredient obtained by composite bacteria agent stoste obtained by step ii and step iii is well mixed, tea leaf fermentation compound bacteria is obtained；
The mass ratio of composite bacteria agent stoste obtained by the step ii and step iii gained nutritional ingredients is 10 ~ 30：30~90；
3. tea leaf fermentation：
By step, 1. 100 ~ 110 parts of gained tea leaf fermentation base-material is placed in fermentation tank, and step 2. institute is then added into fermentation tank
3 ~ 5 parts of tea leaf fermentation compound bacteria is obtained, ferment 66 ~ 78h at 28 ~ 32 DEG C, and then sterilize 30min at 145 ~ 155 DEG C, is sent out
Ferment tealeaves.
It is preferred that purifying agent for polluted water, in parts by weight, be made up of following raw material：100 parts of fly ash absorbent, walnut shell powder
25 parts, 12 parts of sunflower disk powder, 14 parts of 12 parts of fermented tea and jerusalem artichoke leaves powder.
It is preferred that purifying agent for polluted water, fly ash absorbent prepares according to following steps：In parts by weight, by 50 parts of powder
Coal ash, 20 parts of 4A zeolite powders, 15 parts of clays, 15 parts of pitches, 4 parts of bamboo powders are added in 90 parts of water and are well mixed, and a diameter of 2mm is made
Spheric granules, then at 380 DEG C be calcined 4 hours, fly ash absorbent is obtained after cooling.
It is preferred that purifying agent for polluted water, the viable count of acetobacter strain is 106~109Cfu/g, yeast seeds viable count
For 106~109Cfu/g, the viable count of golden flower bacterium strain are 106~109cfu/g。
It is preferred that purifying agent for polluted water, amino acid be lysine and valine.
It is preferred that purifying agent for polluted water, the walnut shell powder pass through following pretreatment：By the hydrogen-oxygen of walnut shell addition 10 ~ 20%
Change after being soaked 1 ~ 2 hour in sodium, rinsed well with water, be then crushed to particle size range for 1 ~ 3mm, be put into steaming machine and steam
Wash 1 ~ 2 hour, walnut shell powder is obtained after cooling.
Present invention additionally comprises the preparation method of purifying agent for polluted water, comprise the following steps：By 45 ~ 120 parts of fly ash absorbent,
10 ~ 15 parts of 5 ~ 35 parts of walnut shell powder, 10 ~ 15 parts of sunflower disk powder, 10 ~ 15 parts of fermented tea and jerusalem artichoke leaves powder are well mixed, and are obtained
Purifying agent for polluted water.
The present invention has advantages below compared with prior art：
The purifying agent for polluted water of the present invention uses homemade fly ash absorbent and walnut shell powder, sunflower disk powder, fermented tea and chrysanthemum
Taro leaf powder is used in mixed way can reach following clean-up effect in trade effluent, the suction to benzene homologues, phenol system thing, chloride and ammonia nitrogen
Attached rate reaches more than 99%；Acidic oxide is included to inorganic hazardous thing in water, the adsorption cleaning rate of basic anhydride reaches 98%
More than, the adsorption rate to the heavy metal cadmium in sewage, lead, chromium, mercury etc. is more than 90%；
Each composition of the purifying agent for polluted water of the present invention is worked in coordination, without adding the medicines such as flocculant, corrosion inhibiter, bactericide again
Agent, processing technological flow is simple, and only purifying agent for polluted water need to be added in sewage；Decontamination is fast and speed fast, during not
Can produce poisonous and harmful substance, and to the impurity flocculating effect in sewage significantly, the clearance of wastewater suspended substance reach 99% with
On；COD（COD）And BOD（Biochemical oxygen demand (BOD)）Clearance is up to more than 95%；
The purifying agent for polluted water of the present invention sinters fly ash absorbent into using fly ash in electric power plant and 4A zeolite powders, appropriate bamboo powder, adopts
With clay and pitch as binding agent granulating and forming, wherein bamboo powder is fully burnt at 350 ~ 400 DEG C, and in the group of other materials
Into particle in the hole of insertion or not insertion is formed in sintering procedure, both by the specific surface area of fly ash absorbent by 2500 ~
5000cm2/ g increases to 1000m2/ more than g, can guarantee that the intensity of fly ash absorbent again, improve the purification function to sewage.
Embodiment
It is an object of the invention to provide a kind of purifying agent for polluted water and preparation method thereof, it is achieved through the following technical solutions：
A kind of purifying agent for polluted water, in parts by weight, is made up of following raw material：45 ~ 120 parts of fly ash absorbent, walnut shell powder 5 ~
35 parts, 10 ~ 15 parts of sunflower disk powder, 10 ~ 15 parts of 10 ~ 15 parts of fermented tea and jerusalem artichoke leaves powder；
The fly ash absorbent is prepared according to following steps：
In parts by weight, 30 ~ 55 parts of flyash, 10 ~ 35 parts of 4A zeolite powders, 5 ~ 30 parts of binding agents, 1 ~ 5 part of bamboo powder are added 80 ~
It is well mixed in 100 parts of water, a diameter of 1 ~ 3mm spheric granules is made, is then calcined 4 ~ 5 hours at 350 ~ 400 DEG C, cooling
After obtain fly ash absorbent；The binding agent is clay and pitch according to 1：1 mass ratio mixing gained；The 4A zeolite powders
Average grain diameter≤3mm；
Described fermented tea is prepared according to following steps：
1. the preparation of tea leaf fermentation base-material：
By tealeaves in the case where temperature is 180 ~ 200 DEG C, sterilize 20 ~ 30min, and it is 30 ~ 40% then to dry to moisture content, obtains tealeaves
Ferment base-material；
2. the preparation of tea leaf fermentation compound bacteria：
The preparation of i culture mediums：
Peptone, glucose, starch, potassium dihydrogen phosphate, magnesium sulfate and water are taken, it is 5 ~ 7 that pH value is adjusted after mixing, at 150 DEG C
Sterilize 30min, obtains culture medium；The peptone, glucose, starch, potassium dihydrogen phosphate, the mass ratio of magnesium sulfate and water are
0.5~1：10~15：10~20：0.5~1.0：0.5~1.5：80~100；
Ii composite bacteria agent stostes：
Acetobacter strain, yeast seeds and golden flower bacterium strain are inoculated in culture medium obtained by step i respectively, at 32 ~ 37 DEG C
60 ~ 84h of lower culture, obtains composite bacteria agent stoste；The acetobacter strain, yeast seeds, golden flower bacterium strain and step i institutes
The mass ratio for obtaining culture medium is 2.5 ~ 4：2~3：2~2.5：100；
Iii nutritional ingredients：
White granulated sugar, soyabean protein powder, starch and amino acid are well mixed, 80 ~ 100 mesh is crushed to, obtains nutritional ingredient；It is described
White granulated sugar, soyabean protein powder, starch, the mass ratio of amino acid are 1 ~ 4：1~5：50~60：0.1~2；The amino acid is to rely ammonia
Any two in acid, tryptophan, phenylalanine, methionine, threonine, isoleucine, leucine or valine are according to 1：1
Mass ratio mixing gained；The starch is rice starch, cornstarch, small rice starch, potato starch or starch from sweet potato；
Iv tea leaf fermentation compound bacterias：
Nutritional ingredient obtained by composite bacteria agent stoste obtained by step ii and step iii is well mixed, tea leaf fermentation compound bacteria is obtained；
The mass ratio of composite bacteria agent stoste obtained by the step ii and step iii gained nutritional ingredients is 10 ~ 30：30~90；
3. tea leaf fermentation：
By step, 1. 100 ~ 110 parts of gained tea leaf fermentation base-material is placed in fermentation tank, and step 2. institute is then added into fermentation tank
3 ~ 5 parts of tea leaf fermentation compound bacteria is obtained, ferment 66 ~ 78h at 28 ~ 32 DEG C, and then sterilize 30min at 145 ~ 155 DEG C, is sent out
Ferment tealeaves.
It is preferred that purifying agent for polluted water, in parts by weight, be made up of following raw material：100 parts of fly ash absorbent, walnut shell powder
25 parts, 12 parts of sunflower disk powder, 14 parts of 12 parts of fermented tea and jerusalem artichoke leaves powder.
It is preferred that purifying agent for polluted water, fly ash absorbent prepares according to following steps：In parts by weight, by 50 parts of powder
Coal ash, 20 parts of 4A zeolite powders, 15 parts of clays, 15 parts of pitches, 4 parts of bamboo powders are added in 90 parts of water and are well mixed, and a diameter of 2mm is made
Spheric granules, then at 380 DEG C be calcined 4 hours, fly ash absorbent is obtained after cooling.
It is preferred that purifying agent for polluted water, the viable count of acetobacter strain is 106~109Cfu/g, yeast seeds viable count
For 106~109Cfu/g, the viable count of golden flower bacterium strain are 106~109cfu/g。
It is preferred that purifying agent for polluted water, amino acid be lysine and valine.
It is preferred that purifying agent for polluted water, the walnut shell powder pass through following pretreatment：By the hydrogen-oxygen of walnut shell addition 10 ~ 20%
Change after being soaked 1 ~ 2 hour in sodium, rinsed well with water, be then crushed to particle size range for 1 ~ 3mm, be put into steaming machine and steam
Wash 1 ~ 2 hour, walnut shell powder is obtained after cooling.
Present invention additionally comprises the preparation method of purifying agent for polluted water, comprise the following steps：By 45 ~ 120 parts of fly ash absorbent,
10 ~ 15 parts of 5 ~ 35 parts of walnut shell powder, 10 ~ 15 parts of sunflower disk powder, 10 ~ 15 parts of fermented tea and jerusalem artichoke leaves powder are well mixed, and are obtained
Purifying agent for polluted water.
The particle size range of the walnut shell powder of the present invention is 5 ~ 10mm, and the granular size of sunflower disk powder is 100 ~ 200 mesh, jerusalem artichoke
The granular size of leaf powder is 100 ~ 200 mesh.
The viable count of the viable count scope acetobacter strain of following examples is 106~109Cfu/g, yeast seeds
Viable count is 106~109Cfu/g, the viable count of golden flower bacterium strain are 106~109cfu/g。
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of purifying agent for polluted water, is made up of following raw material：45kg parts of fly ash absorbent, walnut shell powder 5kg, sunflower disk powder
10kg, fermented tea 10kg and jerusalem artichoke leaves powder 10kg；
The fly ash absorbent is prepared according to following steps：
30kg flyash, 10kg4A zeolite powders, 2.5kg clays, 2.5kg pitches, 1kg bamboo powders are added in 80kg water and mix equal
It is even, a diameter of 1mm spheric granules is made, is then calcined 4 hours at 350 DEG C, fly ash absorbent is obtained after cooling；It is described
Average grain diameter≤3mm of 4A zeolite powders；The specific surface area of fly ash absorbent is measured using low temperature nitrogen absorption method, numerical value is
1050m2/g；
Described fermented tea is prepared according to following steps：
1. the preparation of tea leaf fermentation base-material：
By tealeaves in the case where temperature is 180 DEG C, sterilize 20min, and it is 30% then to dry to moisture content, obtains tea leaf fermentation base-material；
2. the preparation of tea leaf fermentation compound bacteria：
The preparation of i culture mediums：
1kg peptones, 20kg glucose, 20kg starch, 1kg potassium dihydrogen phosphates, 1kg magnesium sulfate and 160kg water are taken, is adjusted after mixing
It is 5 to save pH value, and sterilize 30min at 150 DEG C, obtains culture medium；
Ii composite bacteria agent stostes：
2.5kg acetobacters strain, 2kg yeast seeds and 2kg golden flower bacteriums strain is taken to be inoculated in respectively obtained by 100kg steps i
Culture medium, 60h is cultivated at 32 DEG C, obtains composite bacteria agent stoste；
Iii nutritional ingredients：
2kg white granulated sugars, 2kg soyabean protein powders, 100kg cornstarch and 1kg amino acid are well mixed, 80 mesh is crushed to, obtains
To nutritional ingredient；The amino acid is lysine and tryptophan according to 1：1 mass ratio mixing gained；
Iv tea leaf fermentation compound bacterias：
Nutritional ingredient obtained by taking composite bacteria agent stoste obtained by 10kg steps ii and 30kg steps iii is well mixed, and obtains tealeaves hair
Ferment compound bacteria；
3. tea leaf fermentation：
Taking step, 1. gained tea leaf fermentation base-material 10kg is placed in fermentation tank, and step 2. gained tealeaves is then added into fermentation tank
Fermenting compound fungus 0.3kg, ferment 66h at 28 DEG C, and then sterilize 30min at 145 DEG C, obtains fermented tea.
By 45kg parts of fly ash absorbent, walnut shell powder 5kg, sunflower disk powder 10kg, fermented tea 10kg and jerusalem artichoke leaves powder
10kg is well mixed, you can obtain purifying agent for polluted water.
Embodiment 2
A kind of purifying agent for polluted water, is made up of following raw material：Fly ash absorbent 120kg, walnut shell powder 35kg, sunflower disk powder
15kg, fermented tea 15kg and jerusalem artichoke leaves powder 15kg；
The fly ash absorbent is prepared according to following steps：
55kg flyash, 35kg4A zeolite powders, 15kg clays, 15kg pitches, 5kg bamboo powders are added in 100kg water and are well mixed,
A diameter of 3mm spheric granules is made, is then calcined 5 hours at 400 DEG C, fly ash absorbent is obtained after cooling；The 4A
Average grain diameter≤3mm of zeolite powder；The specific surface area of fly ash absorbent is measured using low temperature nitrogen absorption method, numerical value is
1065m2/g；
Described fermented tea is prepared according to following steps：
1. the preparation of tea leaf fermentation base-material：
By tealeaves in the case where temperature is 180 DEG C, sterilize 30min, and it is 40% then to dry to moisture content, obtains tea leaf fermentation base-material；
2. the preparation of tea leaf fermentation compound bacteria：
The preparation of i culture mediums：
1kg peptones, 15kg glucose, 20kg starch, 1kg potassium dihydrogen phosphates, 1.5kg magnesium sulfate and 100kg water are taken, after mixing
It is 7 to adjust pH value, and sterilize 30min at 150 DEG C, obtains culture medium；
Ii composite bacteria agent stostes：
4kg acetobacters strain, 3kg yeast seeds and 2.5kg golden flower bacteriums strain are inoculated in obtained by 100kg steps i respectively
Culture medium, 84h is cultivated at 37 DEG C, obtains composite bacteria agent stoste；
Iii nutritional ingredients：
4kg white granulated sugars, 5kg soyabean protein powders, 60kg rice starch and 2kg amino acid are well mixed, 100 mesh is crushed to, obtains
To nutritional ingredient；The amino acid is phenylalanine and methionine according to 1：1 mass ratio mixing gained；
Iv tea leaf fermentation compound bacterias：
Nutritional ingredient obtained by taking composite bacteria agent stoste obtained by 15kg steps ii and 45kg steps iii is well mixed, and obtains tealeaves hair
Ferment compound bacteria；
3. tea leaf fermentation：
Taking step, 1. gained tea leaf fermentation base-material 110kg is placed in fermentation tank, and step 2. gained tea is then added into fermentation tank
Leaf fermenting compound fungus 5kg, ferment 78h at 32 DEG C, and then sterilize 30min at 155 DEG C, obtains fermented tea.
By fly ash absorbent 120kg, walnut shell powder 35kg, sunflower disk powder 15kg, fermented tea 15kg and jerusalem artichoke leaves powder
15kg is well mixed, and obtains sewage-treating agent.
Embodiment 3
A kind of purifying agent for polluted water, is made up of following raw material：Fly ash absorbent 60kg, walnut shell powder 25kg, sunflower disk powder 12kg,
Fermented tea 14kg and jerusalem artichoke leaves powder 13kg；
The fly ash absorbent is prepared according to following steps：
40kg flyash, 20kg4A zeolite powders, 7.5kg clays, 7.5kg pitches and 4kg bamboo powders are added in 85kg water and mix equal
It is even, a diameter of 2.5mm spheric granules is made, is then calcined 4.5 hours at 380 DEG C, fly ash absorbent is obtained after cooling；
Average grain diameter≤3mm of the 4A zeolite powders；The specific surface area of fly ash absorbent, numerical value are measured using low temperature nitrogen absorption method
For 1120m2/g；
Described fermented tea is prepared according to following steps：
1. the preparation of tea leaf fermentation base-material：
By tealeaves in the case where temperature is 190 DEG C, sterilize 25min, and it is 35% then to dry to moisture content, obtains tea leaf fermentation base-material；
2. the preparation of tea leaf fermentation compound bacteria：
The preparation of i culture mediums：
0.6kg peptones, 12kg glucose, 14kg starch, 0.6kg potassium dihydrogen phosphates, 0.9kg magnesium sulfate and 85 water are taken, are mixed
Regulation pH value is 6 afterwards, and sterilize 30min at 150 DEG C, obtains culture medium；
Ii composite bacteria agent stostes：
1.75kg acetobacters strain, 1.2kg yeast seeds and 1.1kg golden flower bacteriums strain are inoculated in 50kg steps i respectively
Gained culture medium, 70h is cultivated at 34 DEG C, obtains composite bacteria agent stoste；
Iii nutritional ingredients：
2kg white granulated sugars, 3kg soyabean protein powders, 54kg cornstarch and 0.8kg amino acid are well mixed, 90 mesh is crushed to, obtains
To nutritional ingredient；The amino acid is threonine and isoleucine according to 1：1 mass ratio mixing gained；
Iv tea leaf fermentation compound bacterias：
Nutritional ingredient obtained by taking composite bacteria agent stoste obtained by 20kg steps ii and 50kg steps iii is well mixed, and obtains tealeaves hair
Ferment compound bacteria；
3. tea leaf fermentation：
By step, 1. gained tea leaf fermentation base-material 105kg is placed in fermentation tank, and step 2. gained tea is then added into fermentation tank
Leaf fermenting compound fungus 4kg, ferment 70h at 30 DEG C, and then sterilize 30min at 148 DEG C, obtains fermented tea.
By fly ash absorbent 60kg, walnut shell powder 25kg, sunflower disk powder 12kg, fermented tea 14kg and jerusalem artichoke leaves powder
13kg is well mixed, and obtains purifying agent for polluted water.
Embodiment 4
A kind of purifying agent for polluted water, is made up of following raw material：Fly ash absorbent 100kg, walnut shell powder 25kg, sunflower disk powder
12kg, fermented tea 12kg and jerusalem artichoke leaves powder 14kg；
Fly ash absorbent is prepared according to following steps：By 50kg flyash, 20kg4A zeolite powders, 15kg clays, 15kg
Pitch, 4kg bamboo powders are added in 90kg water and are well mixed, and a diameter of 2mm spheric granules is made, and then roasting 4 is small at 380 DEG C
When, obtain fly ash absorbent after cooling；Average grain diameter≤3mm of the 4A zeolite powders；Measured using low temperature nitrogen absorption method
The specific surface area of fly ash absorbent, numerical value is 1140m2/g；
Described fermented tea is prepared according to following steps：
1. the preparation of tea leaf fermentation base-material：
By tealeaves in the case where temperature is 190 DEG C, sterilize 24min, and it is 35% then to dry to moisture content, obtains tea leaf fermentation base-material；
2. the preparation of tea leaf fermentation compound bacteria：
The preparation of i culture mediums：
0.6kg peptones, 14kg glucose, 12kg starch, 0.6kg potassium dihydrogen phosphates, 1.2kg magnesium sulfate and 85kg water are taken, is mixed
Regulation pH value is 6 after even, and sterilize 30min at 150 DEG C, obtains culture medium；
Ii composite bacteria agent stostes：
3kg acetobacters strain, 2.5kg yeast seeds and 2.4kg golden flower bacteriums strain are inoculated in 100kg steps i institutes respectively
Culture medium is obtained, 70h is cultivated at 35 DEG C, obtains composite bacteria agent stoste；
Iii nutritional ingredients：
3kg white granulated sugars, 4kg soyabean protein powders, the small rice starches of 52kg and 0.6kg amino acid are well mixed, 100 mesh are crushed to,
Obtain nutritional ingredient；The amino acid is lysine and valine according to 1：1 mass ratio mixing gained；
Iv tea leaf fermentation compound bacterias：
Nutritional ingredient obtained by taking composite bacteria agent stoste obtained by 25kg steps ii and 50kg steps iii is well mixed, and obtains tealeaves hair
Ferment compound bacteria；
3. tea leaf fermentation：
By step, 1. gained tea leaf fermentation base-material 108kg is placed in fermentation tank, and step 2. gained tea is then added into fermentation tank
Leaf fermenting compound fungus 3.5kg, ferment 75h at 30 DEG C, and then sterilize 30min at 148 DEG C, obtains fermented tea.
By fly ash absorbent 100kg, walnut shell powder 25kg, sunflower disk powder 12kg, fermented tea 12kg and jerusalem artichoke leaves powder
14kg is well mixed, and obtains purifying agent for polluted water.
Embodiment 5
On the basis of embodiment 4, the walnut shell powder being directed to is passed through into following processing：By the hydrogen-oxygen of walnut shell addition 10%
Change after being soaked 1 hour in sodium, rinsed well with water, be then crushed to particle size range for 2mm, be put into steaming 1 in steaming machine
Hour, obtain walnut shell powder after cooling.
In order to detect treatment effect of the sewage-treating agent to sewage of embodiment 1 ~ 5, we have taken the sewage in certain chemical plant
Detected, according to《Urban wastewater treatment firm pollutant emission standard GB18918-2002》Detected, then add and implement
The sewage-treating agent of example 1 ~ 5, testing result is as shown in table 1.
Treatment effect table of the sewage-treating agent of the embodiment 1 ~ 5 of table 1 to sewage
From table 1, the sewage-treating agent of the embodiment of the present invention is to the COD in sewage（COD）And BOD（It is biochemical aerobic
Amount）Clearance is up to more than 95%, and the clearance of wastewater suspended substance reaches more than 99%, to total phosphorus, chloride and ammonia nitrogen etc.
Adsorption rate reaches more than 99%；Acidic oxide is included to inorganic hazardous thing in water, the adsorption cleaning rate of basic anhydride reaches
More than 98%, there is good clean-up effect to sewage.
Each heavy metal in sewage is detected using atomic spectrophotometer method method, as a result as shown in table 2.
The Concentration Testing table of heavy metal ion in the sewage of table 2
From table 2, the sewage-treating agent of the embodiment of the present invention adsorption rate of the heavy metal ion in sewage is reached 90% with
On, heavy metal ion that can be effectively in absorption effluent.
Claims (7)
1. a kind of purifying agent for polluted water, it is characterised in that：In parts by weight, it is made up of following raw material：Fly ash absorbent 45 ~ 120
10 ~ 15 parts of part, 5 ~ 35 parts of walnut shell powder, 10 ~ 15 parts of sunflower disk powder, 10 ~ 15 parts of fermented tea and jerusalem artichoke leaves powder；
The fly ash absorbent is prepared according to following steps：
In parts by weight, 30 ~ 55 parts of flyash, 10 ~ 35 parts of 4A zeolite powders, 5 ~ 30 parts of binding agents, 1 ~ 5 part of bamboo powder are added 80 ~
It is well mixed in 100 parts of water, a diameter of 1 ~ 3mm spheric granules is made, is then calcined 4 ~ 5 hours at 350 ~ 400 DEG C, cooling
After obtain fly ash absorbent；The binding agent is clay and pitch according to 1：1 mass ratio mixing gained；The 4A zeolite powders
Average grain diameter≤3mm；
Described fermented tea is prepared according to following steps：
1. the preparation of tea leaf fermentation base-material：
By tealeaves in the case where temperature is 180 ~ 200 DEG C, sterilize 20 ~ 30min, and it is 30 ~ 40% then to dry to moisture content, obtains tealeaves
Ferment base-material；
2. the preparation of tea leaf fermentation compound bacteria：
The preparation of i culture mediums：
Peptone, glucose, starch, potassium dihydrogen phosphate, magnesium sulfate and water are taken, it is 5 ~ 7 that pH value is adjusted after mixing, at 150 DEG C
Sterilize 30min, obtains culture medium；The peptone, glucose, starch, potassium dihydrogen phosphate, the mass ratio of magnesium sulfate and water are
0.5~1：10~15：10 ~20：0.5~1.0：0.5~1.5：80~100；
Ii composite bacteria agent stostes：
Acetobacter strain, yeast seeds and golden flower bacterium strain are inoculated in culture medium obtained by step i respectively, at 32 ~ 37 DEG C
60 ~ 84h of lower culture, obtains composite bacteria agent stoste；The acetobacter strain, yeast seeds, golden flower bacterium strain and step i institutes
The mass ratio for obtaining culture medium is 2.5 ~ 4：2~3：2~2.5：100；
Iii nutritional ingredients：
White granulated sugar, soyabean protein powder, starch and amino acid are well mixed, 80 ~ 100 mesh is crushed to, obtains nutritional ingredient；It is described
White granulated sugar, soyabean protein powder, starch, the mass ratio of amino acid are 1 ~ 4：1~5：50~60：0.1~2；The amino acid is to rely ammonia
Any two in acid, tryptophan, phenylalanine, methionine, threonine, isoleucine, leucine or valine are according to 1：1
Mass ratio mixing gained；The starch is rice starch, cornstarch, small rice starch, potato starch or starch from sweet potato；
Iv tea leaf fermentation compound bacterias：
Nutritional ingredient obtained by composite bacteria agent stoste obtained by step ii and step iii is well mixed, tea leaf fermentation compound bacteria is obtained；
The mass ratio of composite bacteria agent stoste obtained by the step ii and step iii gained nutritional ingredients is 10 ~ 30：30~90；
3. tea leaf fermentation：
By step, 1. 100 ~ 110 parts of gained tea leaf fermentation base-material is placed in fermentation tank, and step 2. institute is then added into fermentation tank
3 ~ 5 parts of tea leaf fermentation compound bacteria is obtained, ferment 66 ~ 78h at 28 ~ 32 DEG C, and then sterilize 30min at 145 ~ 155 DEG C, is sent out
Ferment tealeaves.
2. purifying agent for polluted water according to claim 1, it is characterised in that：In parts by weight, it is made up of following raw material：Fine coal
14 parts of 100 parts of ash adsorbent, 25 parts of walnut shell powder, 12 parts of sunflower disk powder, 12 parts of fermented tea and jerusalem artichoke leaves powder.
3. purifying agent for polluted water according to claim 1, it is characterised in that：Fly ash absorbent is prepared into according to following steps
Arrive：In parts by weight, 50 parts of flyash, 20 parts of 4A zeolite powders, 15 parts of clays, 15 parts of pitches, 4 parts of bamboo powders are added in 90 parts of water
It is well mixed, a diameter of 2mm spheric granules is made, is then calcined 4 hours at 380 DEG C, Powder ash adsorption is obtained after cooling
Agent.
4. purifying agent for polluted water according to claim 1, it is characterised in that：The viable count of acetobacter strain is 106~
109Cfu/g, the viable count of yeast seeds are 106~109Cfu/g, the viable count of golden flower bacterium strain are 106~109cfu/g。
5. purifying agent for polluted water according to claim 1, it is characterised in that：Amino acid is lysine and valine.
6. purifying agent for polluted water according to claim 1, it is characterised in that：The walnut shell powder passes through following pretreatment：Will
After being soaked 1 ~ 2 hour in the NaOH of walnut shell addition 10 ~ 20%, rinsed well with water, be then crushed to particle size range
For 1 ~ 3mm, steaming 1 ~ 2 hour in steaming machine is put into, walnut shell powder is obtained after cooling.
7. the preparation method of the purifying agent for polluted water described in claim 1, it is characterised in that：Comprise the following steps：Flyash is inhaled
Attached dose 45 ~ 120 parts, 5 ~ 35 parts of walnut shell powder, 10 ~ 15 parts of sunflower disk powder, 10 ~ 15 parts of 10 ~ 15 parts of fermented tea and jerusalem artichoke leaves powder
It is well mixed, obtain purifying agent for polluted water.
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| CN108249705A (en) * | 2018-02-02 | 2018-07-06 | 回音必集团安徽制药有限公司 | A kind of new and effective pharmacy sewage processing method |
| CN108275838A (en) * | 2018-02-02 | 2018-07-13 | 回音必集团安徽制药有限公司 | A kind of pharmacy sewage treatment process |
| CN108275839A (en) * | 2018-02-02 | 2018-07-13 | 回音必集团安徽制药有限公司 | A kind of novel pharmacy sewage processing method |
| CN108314258A (en) * | 2018-02-02 | 2018-07-24 | 回音必集团安徽制药有限公司 | A kind for the treatment of process of pharmacy sewage |
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| CN112442378A (en) * | 2020-12-02 | 2021-03-05 | 青岛科技大学 | Adsorbent for heavy metal contaminated soil and preparation method and application thereof |
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