CN107512744A - A kind of inorganic agent for sanitary sewage and preparation method thereof - Google Patents
A kind of inorganic agent for sanitary sewage and preparation method thereof Download PDFInfo
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- CN107512744A CN107512744A CN201710676121.1A CN201710676121A CN107512744A CN 107512744 A CN107512744 A CN 107512744A CN 201710676121 A CN201710676121 A CN 201710676121A CN 107512744 A CN107512744 A CN 107512744A
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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
- 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
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular 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
- C02F2101/10—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
Abstract
The invention discloses a kind of inorganic agent for sanitary sewage, it is made up of following raw material according to parts by weight：10 15 parts of 12 18 parts of kaolin, 18 25 parts of diatomite, 6 14 parts of barite, 58 parts of talcum powder, 9 18 parts of cross-linked rectorite, 48 parts of chitosan, 46 parts of starch xanthate, 24 parts of calamus, 36 parts of Bunge Corydalis Herb, 24 parts of cape jasmine, 14 parts of hydroxypropyl methyl cellulose sodium, 0.5 2 parts of triethanolamine, 0.5 3 parts of plant amylum and slag.The present invention also disclosed the preparation method of the inorganic agent.Product treatment sanitary sewage prepared by the present invention, is compounded by raw material, plays coordinative role, flocculation, precipitation, absorption and bactericidal effect can not only be improved, and processing cost can be substantially reduced, have broad application prospects, economic benefit and social benefit are notable.
Description
Technical field
The present invention relates to sanitary sewage disposal field, specifically a kind of inorganic agent for sanitary sewage.
Background technology
China is one of country of water resources shortage, and particularly water resource is about 2100m per capita3, only account for be the world per capita
The 28% of water resource, shortage of water resources turns into be restricted through one of an important factor for social sustainable development.Sanitary sewage is mainly
The various detergent and sewage that are used in urban life, rubbish, excrement etc., mostly nontoxic inorganic salts, contain in sanitary sewage
Nitrogen phosphate and sulfur is more, and malignant bacteria is more.Everyone sanitary sewage amount discharged daily of city is 150-400L, and its amount has with living standard
Substantial connection.Contain large amount of organic, such as cellulose, starch, carbohydrate and fat protein in sanitary sewage；Also often containing ill
Opportunistic pathogen, virus and parasitic ovum；Chloride, sulfate, phosphate, bicarbonate and the sodium of inorganic salts, potassium, calcium, magnesium etc..Always
The characteristics of be nitrogenous, sulfur-bearing and phosphorous height, post-processing is relatively difficult.With Chinese Urbanization's, industrialized acceleration, water resource
Demand gap also increasingly increase, the processing of sanitary sewage especially obtains the attention of people.
Sewage-treating agent is the medicament for the purifying domestic sewage that people commonly use, but existing chemicals treatment effect and is paid no attention to
Think, reagent cost is high, and this just brings inconvenience for the use of people.
The content of the invention
It is an object of the invention to provide a kind of inorganic agent for sanitary sewage, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of inorganic agent for sanitary sewage, it is made up of following raw material according to parts by weight：Kaolin 12-18 parts, diatom
Native 18-25 parts, barite 6-14 parts, talcum powder 5-8 parts, cross-linked rectorite 9-18 parts, chitosan 4-8 parts, starch xanthate
4-6 parts, calamus 2-4 parts, Bunge Corydalis Herb 3-6 parts, cape jasmine 2-4 parts, hydroxypropyl methyl cellulose sodium 1-4 parts, triethanolamine 0.5-2
Part, plant amylum 0.5-3 parts and slag 10-15 parts.
As the further scheme of the present invention：Plant amylum is formed sediment using cornstarch, green starch, wheaten starch, sweet potato
At least one of powder and potato starch.
As the further scheme of the present invention：The granularity of barite and slag is 120-180 mesh.
The preparation method of the inorganic agent for sanitary sewage, is comprised the following steps that：
Step 1, calamus, Bunge Corydalis Herb and cape jasmine are immersed in 3-6 hours in water, then add 10-20 times of water, first use
Intense fire is boiled, then with 25-45 minutes are cooked by slow fire, is decocted 2-4 times, filtering and merging filtrate, obtains Chinese medicine extract；
Step 2, kaolin, diatomite, talcum powder, cross-linked rectorite and chitosan are added into pulverizer, are ground into 100-
150 mesh powders, add starch xanthate and stir, and obtain the first mixture；
Step 3, by hydroxypropyl methyl cellulose sodium, Chinese medicine extract, plant amylum, barite, slag and it is appropriate go from
Sub- water is well mixed using vibration of ultrasonic wave, and keeping temperature is 40-60 degrees Celsius, after stirring reaction 2-4 hours, is down to normal temperature,
Obtain the second mixture；
Step 4, the first mixture, the second mixture and triethanolamine are mixed evenly, obtain sewage-treating agent.
As the further scheme of the present invention：The frequency of vibration of ultrasonic wave is 1000W-2000W in step 3, in step 4
The speed being stirred is 90-120rpm.
Compared with prior art, the beneficial effects of the invention are as follows：Raw material sources of the present invention are extensive, and preparation technology is simple, raw
It is low to produce cost, suitable for large-scale industrial production；Product treatment sanitary sewage prepared by the present invention, is compounded by raw material,
Coordinative role is played, can not only improve flocculation, precipitation, absorption and bactericidal effect, and processing cost can be substantially reduced, is had
Have broad application prospects, economic benefit and social benefit are notable.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Embodiment 1
A kind of inorganic agent for sanitary sewage, it is made up of following raw material according to parts by weight：12 parts of kaolin, diatomite 18
Part, 6 parts of barite, 5 parts of talcum powder, 9 parts of cross-linked rectorite, 4 parts of chitosan, 4 parts of starch xanthate, 2 parts of calamus, Chinese violet
10 parts of 3 parts of grass, 2 parts of cape jasmine, 1 part of hydroxypropyl methyl cellulose sodium, 0.5 part of triethanolamine, 0.5 part of plant amylum and slag.Plant
Thing starch uses the mixture of cornstarch, green starch and potato starch.
The preparation method of the inorganic agent for sanitary sewage, is comprised the following steps that：
Step 1, calamus, Bunge Corydalis Herb and cape jasmine are immersed in water 3 hours, then add 15 times of water, first boil with high heat
Open, then with being cooked by slow fire 30 minutes, decoct 3 times, filtering and merging filtrate, obtain Chinese medicine extract；
Step 2, kaolin, diatomite, talcum powder, cross-linked rectorite and chitosan are added into pulverizer, are ground into 120
Mesh powder, add starch xanthate and stir, obtain the first mixture；
Step 3, by hydroxypropyl methyl cellulose sodium, Chinese medicine extract, plant amylum, barite, slag and it is appropriate go from
Sub- water is well mixed using vibration of ultrasonic wave, and keeping temperature is 46 degrees Celsius, and stirring reaction is down to normal temperature after 2 hours, obtains the
Two mixtures；
Step 4, the first mixture, the second mixture and triethanolamine are mixed evenly, obtain sewage-treating agent.
Embodiment 2
A kind of inorganic agent for sanitary sewage, it is made up of following raw material according to parts by weight：15 parts of kaolin, diatomite 21
Part, 9 parts of barite, 6 parts of talcum powder, 13 parts of cross-linked rectorite, 5 parts of chitosan, 4.5 parts of starch xanthate, 3 parts of calamus,
12 parts of 4 parts of fourth grass, 2.5 parts of cape jasmine, 2 parts of hydroxypropyl methyl cellulose sodium, 1 part of triethanolamine, 1.5 parts of plant amylum and slag.
The granularity of barite and slag is 140 mesh.
The preparation method of the inorganic agent for sanitary sewage, is comprised the following steps that：
Step 1, calamus, Bunge Corydalis Herb and cape jasmine are immersed in water 5 hours, then add 16 times of water, first boil with high heat
Open, then with being cooked by slow fire 38 minutes, decoct 3 times, filtering and merging filtrate, obtain Chinese medicine extract；
Step 2, kaolin, diatomite, talcum powder, cross-linked rectorite and chitosan are added into pulverizer, are ground into 140
Mesh powder, add starch xanthate and stir, obtain the first mixture；
Step 3, by hydroxypropyl methyl cellulose sodium, Chinese medicine extract, plant amylum, barite, slag and it is appropriate go from
Sub- water uses frequency to be well mixed for 1350W vibration of ultrasonic wave, and keeping temperature is 52 degrees Celsius, and stirring reaction is after 4 hours, drop
To normal temperature, the second mixture is obtained；
Step 4, the first mixture, the second mixture and triethanolamine are mixed evenly according to 100rpm rotating speed,
Obtain sewage-treating agent.
Embodiment 3
A kind of inorganic agent for sanitary sewage, it is made up of following raw material according to parts by weight：16 parts of kaolin, diatomite 23
Part, 12 parts of barite, 7 parts of talcum powder, 16 parts of cross-linked rectorite, 7 parts of chitosan, 5.5 parts of starch xanthate, 3.5 parts of calamus,
5 parts of Bunge Corydalis Herb, 3.5 parts of cape jasmine, 2.5 parts of hydroxypropyl methyl cellulose sodium, 1.6 parts of triethanolamine, 2 parts of plant amylum and slag 14
Part.Plant amylum uses the mixture of green starch, wheaten starch and starch from sweet potato.The granularity of barite and slag is 160 mesh.
The preparation method of the inorganic agent for sanitary sewage, is comprised the following steps that：
Step 1, calamus, Bunge Corydalis Herb and cape jasmine are immersed in water 6 hours, then add 13 times of water, first boil with high heat
Open, then with being cooked by slow fire 44 minutes, decoct 2 times, filtering and merging filtrate, obtain Chinese medicine extract；
Step 2, kaolin, diatomite, talcum powder, cross-linked rectorite and chitosan are added into pulverizer, are ground into 110
Mesh powder, add starch xanthate and stir, obtain the first mixture；
Step 3, by hydroxypropyl methyl cellulose sodium, Chinese medicine extract, plant amylum, barite, slag and it is appropriate go from
Sub- water is well mixed using vibration of ultrasonic wave, and keeping temperature is 60 degrees Celsius, and stirring reaction is down to normal temperature after 3 hours, obtains the
Two mixtures；
Step 4, the first mixture, the second mixture and triethanolamine are mixed evenly, obtain sewage-treating agent.
Embodiment 4
A kind of inorganic agent for sanitary sewage, it is made up of following raw material according to parts by weight：18 parts of kaolin, diatomite 25
Part, 13 parts of barite, 8 parts of talcum powder, 18 parts of cross-linked rectorite, 8 parts of chitosan, 6 parts of starch xanthate, 4 parts of calamus, Chinese violet
115 parts of 6 parts of grass, 4 parts of cape jasmine, 4 parts of hydroxypropyl methyl cellulose sodium, 2 parts of triethanolamine, 3 parts of plant amylum and slag.Plant
Starch uses the mixture of cornstarch, green starch, wheaten starch, starch from sweet potato and potato starch.Barite and slag
Granularity is 175 mesh.
The preparation method of the inorganic agent for sanitary sewage, is comprised the following steps that：
Step 1, calamus, Bunge Corydalis Herb and cape jasmine are immersed in water 5 hours, then add 16 times of water, first boil with high heat
Open, then with being cooked by slow fire 40 minutes, decoct 4 times, filtering and merging filtrate, obtain Chinese medicine extract；
Step 2, kaolin, diatomite, talcum powder, cross-linked rectorite and chitosan are added into pulverizer, are ground into 120
Mesh powder, add starch xanthate and stir, obtain the first mixture；
Step 3, by hydroxypropyl methyl cellulose sodium, Chinese medicine extract, plant amylum, barite, slag and it is appropriate go from
Sub- water uses frequency to be well mixed for 1800W vibration of ultrasonic wave, and keeping temperature is 55 degrees Celsius, and stirring reaction is after 3 hours, drop
To normal temperature, the second mixture is obtained；
Step 4, the first mixture, the second mixture and triethanolamine are mixed evenly with 120rpm rotating speed, obtained
To sewage-treating agent.
Cross-linked rectorite is the cation exchange property using Rectorite, and selective cross-linking agent is as polymerizeing hydroxy metal sun
Ion or oxide etc., Rectorite is may expand interbed and be crosslinked pillared open of agent and obtain bigger interlamellar spacing, improve
The performance of natural accumulation supporting stone.Cross-linked rectorite Stability Analysis of Structures, is not expanded, and there is larger specific surface area, ion exchange to hold
Amount and micropore size and have the characteristics that heat endurance is good, surface acidity is strong, adsorption capacity increase more than 70%, with larger
Thickness degree, be a kind of excellent performance catalyst and adsorbent.Chitosan wide material sources, non-secondary pollution, it is tasteless, alkaline-resisting,
The features such as heat-resisting, corrosion-resistant, and contain multiple hydroxyls and amino on chitosan linear molecule chain, can be with metal ions M2+Chela
Stable inner complex salt is synthesized, is allowed to can remove a variety of harmful metal ions in water.On the other hand ,-NH2Can be with H in water+Protonation
Change forms cationic polyelectrolyte, is settled down the thickness particle coacervation in water into big flocculating body with absorption by electrostatic attraction
Come, so as to remove COD and SS in water removal.Contain hydroxyl and amino and some N-Acetylamino isopolarity group, can occur hydrolysis,
Acetylation, methylolation, sulfonation, oxidation etc. are reacted, and can also be sent out in the presence of the crosslinking agent such as the aldehyde of difunctional or acid anhydrides
Raw cross-linking reaction.In water process, chitosan can be used as flocculant, adsorbent etc..Chitosan has adding less, sedimentation speed
The features such as degree is fast, removal efficiency is high, sludge is disposable, non-secondary pollution.Cape jasmine heat-clearing, purging intense heat, cool blood, there is antibacterial action；Ground
Fourth grass is cold in nature, bitter, mild toxicity, there is clearing heat and detoxicating, activating blood circulation and reducing swelling effect；It is calamus bitter, pungent, it is warm-natured, resolving sputum, have one's ideas straightened out, invigorating the spleen, profit
It is wet, can mosquito dispersing, hydroxypropyl methyl cellulose sodium is dispersant and stabilizer so that the compatibility of each component is good in product.Silicon
Diatomaceous earth is a kind of biogenic siliceous sedimentary rock, and main component is SiO2, have light porous, specific surface area is big, chemistry is steady
The features such as qualitative high, its usual particle surface carry electric charge, therefore can be used for adsorbing each metal ion species, organic compound and height
Molecularly Imprinted Polymer etc., and absorption property is good.In addition, diatomite is rich in minerals, cheap, great application potential, with natural
Diatomite loads starch xanthate and chitosan respectively, greatly extends adsorption time, increase absorption dosage, improves diatomite
To the absorption property of various materials.In the present invention using Chinese medicine material addition in this product, improve the flocculation of product, inhale
Attached, sedimentation and bactericidal action, suspension, microorganism, bacterium in can removing water etc., improve aquatic environment.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of inorganic agent for sanitary sewage, it is characterised in that be made up of following raw material according to parts by weight：Kaolin 12-
18 parts, diatomite 18-25 parts, barite 6-14 parts, talcum powder 5-8 parts, cross-linked rectorite 9-18 parts, chitosan 4-8 parts, starch
Xanthate 4-6 parts, calamus 2-4 parts, Bunge Corydalis Herb 3-6 parts, cape jasmine 2-4 parts, hydroxypropyl methyl cellulose sodium 1-4 parts, three ethanol
Amine 0.5-2 parts, plant amylum 0.5-3 parts and slag 10-15 parts.
2. the inorganic agent according to claim 1 for sanitary sewage, it is characterised in that the plant amylum uses corn
At least one of starch, green starch, wheaten starch, starch from sweet potato and potato starch.
3. the inorganic agent according to claim 1 or 2 for sanitary sewage, it is characterised in that the barite and slag
Granularity be 120-180 mesh.
A kind of 4. preparation method of inorganic agent for sanitary sewage as described in claim 1-3 is any, it is characterised in that tool
Body step is as follows：
Step 1, calamus, Bunge Corydalis Herb and cape jasmine are immersed in 3-6 hours in water, then add 10-20 times of water, with high heat first
Boil, then with 25-45 minutes are cooked by slow fire, decoct 2-4 times, filtering and merging filtrate, obtain Chinese medicine extract；
Step 2, kaolin, diatomite, talcum powder, cross-linked rectorite and chitosan are added into pulverizer, are ground into 100-150
Mesh powder, add starch xanthate and stir, obtain the first mixture；
Step 3, by hydroxypropyl methyl cellulose sodium, Chinese medicine extract, plant amylum, barite, slag and appropriate amount of deionized water
It is well mixed using vibration of ultrasonic wave, keeping temperature is 40-60 degrees Celsius, after stirring reaction 2-4 hours, is down to normal temperature, obtains
Second mixture；
Step 4, the first mixture, the second mixture and triethanolamine are mixed evenly, obtain sewage-treating agent.
5. the preparation method of the inorganic agent according to claim 4 for sanitary sewage, it is characterised in that the step 3
The frequency of middle vibration of ultrasonic wave is 1000W-2000W, and the speed being stirred in step 4 is 90-120rpm.
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| CN201710676121.1A CN107512744A (en) | 2017-08-09 | 2017-08-09 | A kind of inorganic agent for sanitary sewage and preparation method thereof |
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| CN201710676121.1A CN107512744A (en) | 2017-08-09 | 2017-08-09 | A kind of inorganic agent for sanitary sewage and preparation method thereof |
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Cited By (3)
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| CN108751432A (en) * | 2018-06-25 | 2018-11-06 | 岳圳 | A kind of processing sanitary sewage inorganic agent and preparation method thereof |
| CN108862500A (en) * | 2018-06-01 | 2018-11-23 | 王玲 | A kind for the treatment of agent and preparation method thereof for administering sanitary sewage |
| CN109319948A (en) * | 2018-11-28 | 2019-02-12 | 福州宇澄环保工程设计有限公司 | A kind of nano biological water purification agent |
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Cited By (4)
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|---|---|---|---|---|
| CN108862500A (en) * | 2018-06-01 | 2018-11-23 | 王玲 | A kind for the treatment of agent and preparation method thereof for administering sanitary sewage |
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| CN109319948A (en) * | 2018-11-28 | 2019-02-12 | 福州宇澄环保工程设计有限公司 | A kind of nano biological water purification agent |
| CN109319948B (en) * | 2018-11-28 | 2021-06-15 | 福州宇澄环保工程设计有限公司 | Preparation method of nano biological water purifying agent |
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Application publication date: 20171226 |
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