CN106115811A - A kind of industrial sewage treating agent and preparation method - Google Patents

A kind of industrial sewage treating agent and preparation method Download PDF

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Publication number
CN106115811A
CN106115811A CN201610614397.2A CN201610614397A CN106115811A CN 106115811 A CN106115811 A CN 106115811A CN 201610614397 A CN201610614397 A CN 201610614397A CN 106115811 A CN106115811 A CN 106115811A
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China
Prior art keywords
parts
modified
water
microcrystalline cellulose
deionized water
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Pending
Application number
CN201610614397.2A
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Chinese (zh)
Inventor
汪茂晓
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Hanshan County Keyu Environmental Engineering Co Ltd
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Hanshan County Keyu Environmental Engineering Co Ltd
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Priority to CN201610614397.2A priority Critical patent/CN106115811A/en
Publication of CN106115811A publication Critical patent/CN106115811A/en
Pending legal-status Critical Current

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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
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • 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
    • 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

Abstract

The invention discloses a kind of industrial sewage treating agent and preparation method, this inorganic agent is made up of following raw material: ferroso-ferric oxide, trimethyl amine hydrochloride, calcium disodium chelate, sodium carbonate ten water, 2 ethoxy 2 hydroxypropyl methyl ether celluloses, oxyethylamine calcium butyrate, dimethyl diallyl ammonium chloride and acrylamide copolymer, kieselguhr, modified microcrystalline cellulose, modified white vermiculite power, magnesium trisilicate, magnesium carbonate, ferrous sulfate, deionized water.Sewage-treating agent of the present invention, have rational proportion by each formula, jointly act on, especially the addition of modified silicon stone powder so that inorganic agent can with heavy metal generation complexation, chelate, adsorb, the chemical reaction such as exchange, COD, BOD and SS amount that can allow sewage substantially reduces, and dirt-removing power is strong.

Description

A kind of industrial sewage treating agent and preparation method
Technical field
The present invention relates to a kind of industrial sewage treating agent and preparation method, belong to sweat process field.
Background technology
Currently, environmental conservation has become the problem of World Focusing, and the emission request of trade effluent is strict, and country takes phase The compulsory measure answered, seeks a kind of effective sewage-treating agent, it is possible to can reach sewage discharge requirement after making sewage disposal, is many Multiple enterprises urgent need to solve the problem.
Summary of the invention
For overcoming above-mentioned deficiency, it is an object of the present invention to provide a kind of industrial sewage treating agent and preparation method, at this sewage Agent prescription is reasonable, dirt-removing power is strong for reason.
The solution of the present invention is as follows: a kind of industrial sewage treating agent, is made up of following raw material: ferroso-ferric oxide 3- 8 parts, trimethyl amine hydrochloride 1-4 part, calcium disodium chelate 6-10 part, sodium carbonate ten water 2-5 part, 2-ethoxy-2- Hydroxypropyl methyl ether cellulose 0.3-0.9 part, oxyethylamine calcium butyrate 1-4 part, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 2-8 part, kieselguhr 3-5 part, modified microcrystalline cellulose 1-2 part, modified white vermiculite power 2-5 part, magnesium trisilicate 2-5 part, carbon Acid magnesium 2-5 part, ferrous sulfate 2-5 part, deionized water 25-45 part；
Described modified white vermiculite power is prepared by following methods:
By white for 410g vermiculite power, 6g sodium tungstate, 7.6g anhydrous citric acid calcium mix homogeneously, it is subsequently adding 39g deionized water, and machine Tool stirring 72-78min；It is subsequently added into 13g n-propylamine, 6g triethylaminoethylcellulose, 19g benzyl dimethyl four decyl chlorination Ammonium, 2g chitin, stir 30-40min under the conditions of 85-90 DEG C；Cooling post-drying and get final product；
Described modified microcrystalline cellulose is prepared by following methods:
By 18g microcrystalline Cellulose, 6g sodium carbonate ten water, 3g acerdol mix homogeneously, it is subsequently adding 5g deionized water, stirring 25-30min；It is subsequently added into 2.3g attapulgite clay, 5g calcium disodium chelate, 1.6g tea polyphenols, 2g tannin, at 66- 30-40min is stirred under the conditions of 75 DEG C；Cooling post-drying and get final product.
Further, it is made up of following raw material:
Ferroso-ferric oxide 6 parts, trimethyl amine hydrochloride 2 parts, calcium disodium chelate 8 parts, 3 parts of sodium carbonate ten water, 2-hydroxyl Ethyl-2-hydroxypropyl methyl ether cellulose 0.4 part, oxyethylamine calcium butyrate 3 parts, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 6 parts, 3 parts of kieselguhr, modified microcrystalline cellulose 1.1 parts, modified white vermiculite power 3 parts, magnesium trisilicate 2 parts, magnesium carbonate 4 parts, 3 parts of ferrous sulfate, deionized water 28 parts.
Further, it is made up of following raw material:
Ferroso-ferric oxide 7 parts, trimethyl amine hydrochloride 3 parts, calcium disodium chelate 9 parts, 4 parts of sodium carbonate ten water, 2-hydroxyl Ethyl-2-hydroxypropyl methyl ether cellulose 0.6 part, oxyethylamine calcium butyrate 2 parts, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 5 parts, 3 parts of kieselguhr, modified microcrystalline cellulose 1.6 parts, modified white vermiculite power 4 parts, magnesium trisilicate 3 parts, magnesium carbonate 4 parts, 3 parts of ferrous sulfate, deionized water 30 parts.
Further, it is made up of following raw material:
Ferroso-ferric oxide 4 parts, trimethyl amine hydrochloride 4 parts, calcium disodium chelate 8 parts, 2 parts of sodium carbonate ten water, 2-hydroxyl Ethyl-2-hydroxypropyl methyl ether cellulose 0.6 part, oxyethylamine calcium butyrate 3 parts, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 8 parts, 34 parts of kieselguhr, modified microcrystalline cellulose 1.6 parts, modified white vermiculite power 3 parts, magnesium trisilicate 2 parts, magnesium carbonate 4 parts, 4 parts of ferrous sulfate, deionized water 33 parts.
A kind of preparation method of industrial sewage treating agent, step is as follows:
A, by deionized water, ferroso-ferric oxide, trimethyl amine hydrochloride, dimethyl diallyl ammonium chloride and acrylamide copolymerization Thing mix and blend 15-20min, temperature 25-30 DEG C；
B, it is subsequently added into calcium disodium chelate, sodium carbonate ten water, 2-ethoxy-2-hydroxypropyl methyl ether cellulose, three silicon Acid magnesium stirring 22-30min, temperature 40-45 DEG C；
C, be subsequently added into kieselguhr, modified microcrystalline cellulose, ferrous sulfate stirring 25-30min, temperature 56-62 DEG C；
D, it is subsequently added into clout, stirring reaction 1-2h, temperature 62-68 DEG C；
E, it is down to room temperature, to obtain final product.
Sewage-treating agent of the present invention, had rational proportion by each formula, jointly acted on, especially modified microcrystalline cellulose Add so that inorganic agent can with heavy metal generation complexation, chelate, adsorb, the chemical reaction such as exchange, can allow COD, BOD of sewage And SS amount substantially reduces, dirt-removing power is strong.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further described.
The preparation of modified white vermiculite power
By white for 410g vermiculite power, 6g sodium tungstate, 7.6g anhydrous citric acid calcium mix homogeneously, it is subsequently adding 39g deionized water, and machine Tool stirring 72-78min；It is subsequently added into 13g n-propylamine, 6g triethylaminoethylcellulose, 19g benzyl dimethyl four decyl chlorination Ammonium, 2g chitin, stir 30-40min under the conditions of 85-90 DEG C；Cooling post-drying and get final product；
The preparation of modified microcrystalline cellulose
By 18g microcrystalline Cellulose, 6g sodium carbonate ten water, 3g acerdol mix homogeneously, it is subsequently adding 5g deionized water, stirring 25-30min；It is subsequently added into 2.3g attapulgite clay, 5g calcium disodium chelate, 1.6g tea polyphenols, 2g tannin, at 66- 30-40min is stirred under the conditions of 75 DEG C；Cooling post-drying and get final product.
Embodiment 1
A kind of industrial sewage treating agent, is made up of following raw material:
Ferroso-ferric oxide 6 parts, trimethyl amine hydrochloride 2 parts, calcium disodium chelate 8 parts, 3 parts of sodium carbonate ten water, 2-hydroxyl Ethyl-2-hydroxypropyl methyl ether cellulose 0.4 part, oxyethylamine calcium butyrate 3 parts, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 6 parts, 3 parts of kieselguhr, modified microcrystalline cellulose 1.1 parts, modified white vermiculite power 3 parts, magnesium trisilicate 2 parts, magnesium carbonate 4 parts, 3 parts of ferrous sulfate, deionized water 28 parts.
Preparation method, step is as follows:
A, by deionized water, ferroso-ferric oxide, trimethyl amine hydrochloride, dimethyl diallyl ammonium chloride and acrylamide copolymerization Thing mix and blend 17min, temperature 28 DEG C；
B, it is subsequently added into calcium disodium chelate, sodium carbonate ten water, 2-ethoxy-2-hydroxypropyl methyl ether cellulose, three silicon Acid magnesium stirring 27min, temperature 41 DEG C；
C, be subsequently added into kieselguhr, modified microcrystalline cellulose, ferrous sulfate stirring 28min, temperature 59 DEG C；
D, it is subsequently added into clout, stirring reaction 1.5h, temperature 66 DEG C；
E, it is down to room temperature, to obtain final product.
Embodiment 2
A kind of industrial sewage treating agent, is made up of following raw material:
Ferroso-ferric oxide 7 parts, trimethyl amine hydrochloride 3 parts, calcium disodium chelate 9 parts, 4 parts of sodium carbonate ten water, 2-hydroxyl Ethyl-2-hydroxypropyl methyl ether cellulose 0.6 part, oxyethylamine calcium butyrate 2 parts, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 5 parts, 3 parts of kieselguhr, modified microcrystalline cellulose 1.6 parts, modified white vermiculite power 4 parts, magnesium trisilicate 3 parts, magnesium carbonate 4 parts, 3 parts of ferrous sulfate, deionized water 30 parts.
Preparation method, step is as follows:
A, by deionized water, ferroso-ferric oxide, trimethyl amine hydrochloride, dimethyl diallyl ammonium chloride and acrylamide copolymerization Thing mix and blend 16min, temperature 29 DEG C；
B, it is subsequently added into calcium disodium chelate, sodium carbonate ten water, 2-ethoxy-2-hydroxypropyl methyl ether cellulose, three silicon Acid magnesium stirring 26min, temperature 41 DEG C；
C, be subsequently added into kieselguhr, modified microcrystalline cellulose, ferrous sulfate stirring 25min, temperature 58 DEG C；
D, it is subsequently added into clout, stirring reaction 1h, temperature 64 DEG C；
E, it is down to room temperature, to obtain final product.
Embodiment 3
A kind of industrial sewage treating agent, is made up of following raw material:
Ferroso-ferric oxide 4 parts, trimethyl amine hydrochloride 4 parts, calcium disodium chelate 8 parts, 2 parts of sodium carbonate ten water, 2-hydroxyl Ethyl-2-hydroxypropyl methyl ether cellulose 0.6 part, oxyethylamine calcium butyrate 3 parts, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 8 parts, 34 parts of kieselguhr, modified microcrystalline cellulose 1.6 parts, modified white vermiculite power 3 parts, magnesium trisilicate 2 parts, magnesium carbonate 4 parts, 4 parts of ferrous sulfate, deionized water 33 parts.
Preparation method, step is as follows:
A, by deionized water, ferroso-ferric oxide, trimethyl amine hydrochloride, dimethyl diallyl ammonium chloride and acrylamide copolymerization Thing mix and blend 16min, temperature 27 DEG C；
B, it is subsequently added into calcium disodium chelate, sodium carbonate ten water, 2-ethoxy-2-hydroxypropyl methyl ether cellulose, three silicon Acid magnesium stirring 25min, temperature 45 C；
C, be subsequently added into kieselguhr, modified microcrystalline cellulose, ferrous sulfate stirring 29min, temperature 61 DEG C；
D, it is subsequently added into clout, stirring reaction 2h, temperature 64 DEG C；
E, it is down to room temperature, to obtain final product.
Comparative example 1
Compared with Example 1, it is without modified microcrystalline cellulose at difference.
Comparative example 2
Compared with Example 1, it is at difference without modified white vermiculite power.
Comparative example 3
Compared with Example 1, it is at difference without modified white vermiculite power and modified microcrystalline cellulose.
Weigh embodiment 1-3 respectively, the sewage-treating agent 1.5Kg of comparative example 1-3 gained joins the trade effluent of 25KG In, test result is as shown in the table.
Initial value Embodiment 1 Embodiment 2 Embodiment 3 Comparative example 1 Comparative example 2 Comparative example 3
COD(mg/L) 7650 720 705 711 812 803 931
BOD(mg/L) 3110 295 280 285 331 315 402
SS(mg/L) 2860 256 241 260 298 306 362
Ammonia-nitrogen content (mg/L) 17 6.9 6.3 6.5 7.8 7.4 8.8
Although above the detailed description of the invention to the present invention give detailed description and explanation, but it should be noted that we According to the conception of the present invention, above-mentioned embodiment can be carried out various equivalence to change and amendment, produced by it, function is still Without departing from description contained spiritual time, all should be within protection scope of the present invention.

Claims (5)

1. an industrial sewage treating agent, it is characterised in that be made up of following raw material:
Ferroso-ferric oxide 3-8 part, trimethyl amine hydrochloride 1-4 part, calcium disodium chelate 6-10 part, sodium carbonate ten water 2- 5 parts, 2-ethoxy-2-hydroxypropyl methyl ether cellulose 0.3-0.9 part, oxyethylamine calcium butyrate 1-4 part, dimethyl diallyl chlorination Ammonium and acrylamide copolymer 2-8 part, kieselguhr 3-5 part, modified microcrystalline cellulose 1-2 part, modified white vermiculite power 2-5 part, three Magnesium silicate 2-5 part, magnesium carbonate 2-5 part, ferrous sulfate 2-5 part, deionized water 25-45 part；
Described modified white vermiculite power is prepared by following methods:
By white for 410g vermiculite power, 6g sodium tungstate, 7.6g anhydrous citric acid calcium mix homogeneously, it is subsequently adding 39g deionized water, and machine Tool stirring 72-78min；It is subsequently added into 13g n-propylamine, 6g triethylaminoethylcellulose, 19g benzyl dimethyl four decyl chlorination Ammonium, 2g chitin, stir 30-40min under the conditions of 85-90 DEG C；Cooling post-drying and get final product；
Described modified microcrystalline cellulose is prepared by following methods:
By 18g microcrystalline Cellulose, 6g sodium carbonate ten water, 3g acerdol mix homogeneously, it is subsequently adding 5g deionized water, stirring 25-30min；It is subsequently added into 2.3g attapulgite clay, 5g calcium disodium chelate, 1.6g tea polyphenols, 2g tannin, at 66- 30-40min is stirred under the conditions of 75 DEG C；Cooling post-drying and get final product.
A kind of industrial sewage treating agent the most according to claim 1, it is characterised in that be made up of following raw material:
Ferroso-ferric oxide 6 parts, trimethyl amine hydrochloride 2 parts, calcium disodium chelate 8 parts, 3 parts of sodium carbonate ten water, 2-hydroxyl Ethyl-2-hydroxypropyl methyl ether cellulose 0.4 part, oxyethylamine calcium butyrate 3 parts, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 6 parts, 3 parts of kieselguhr, modified microcrystalline cellulose 1.1 parts, modified white vermiculite power 3 parts, magnesium trisilicate 2 parts, magnesium carbonate 4 parts, 3 parts of ferrous sulfate, deionized water 28 parts.
A kind of industrial sewage treating agent the most according to claim 1, it is characterised in that be made up of following raw material:
Ferroso-ferric oxide 7 parts, trimethyl amine hydrochloride 3 parts, calcium disodium chelate 9 parts, 4 parts of sodium carbonate ten water, 2-hydroxyl Ethyl-2-hydroxypropyl methyl ether cellulose 0.6 part, oxyethylamine calcium butyrate 2 parts, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 5 parts, 3 parts of kieselguhr, modified microcrystalline cellulose 1.6 parts, modified white vermiculite power 4 parts, magnesium trisilicate 3 parts, magnesium carbonate 4 parts, 3 parts of ferrous sulfate, deionized water 30 parts.
A kind of industrial sewage treating agent the most according to claim 1, it is characterised in that be made up of following raw material:
Ferroso-ferric oxide 4 parts, trimethyl amine hydrochloride 4 parts, calcium disodium chelate 8 parts, 2 parts of sodium carbonate ten water, 2-hydroxyl Ethyl-2-hydroxypropyl methyl ether cellulose 0.6 part, oxyethylamine calcium butyrate 3 parts, dimethyl diallyl ammonium chloride and acrylamide are altogether Polymers 8 parts, 34 parts of kieselguhr, modified microcrystalline cellulose 1.6 parts, modified white vermiculite power 3 parts, magnesium trisilicate 2 parts, magnesium carbonate 4 parts, 4 parts of ferrous sulfate, deionized water 33 parts.
5. according to the preparation method of the arbitrary described a kind of industrial sewage treating agent of claim 1-4, it is characterised in that step is such as Under:
A, by deionized water, ferroso-ferric oxide, trimethyl amine hydrochloride, dimethyl diallyl ammonium chloride and acrylamide copolymerization Thing mix and blend 15-20min, temperature 25-30 DEG C；
B, it is subsequently added into calcium disodium chelate, sodium carbonate ten water, 2-ethoxy-2-hydroxypropyl methyl ether cellulose, three silicon Acid magnesium stirring 22-30min, temperature 40-45 DEG C；
C, be subsequently added into kieselguhr, modified microcrystalline cellulose, ferrous sulfate stirring 25-30min, temperature 56-62 DEG C；
D, it is subsequently added into clout, stirring reaction 1-2h, temperature 62-68 DEG C；
E, it is down to room temperature, to obtain final product.
CN201610614397.2A 2016-07-29 2016-07-29 A kind of industrial sewage treating agent and preparation method Pending CN106115811A (en)

Priority Applications (1)

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CN201610614397.2A CN106115811A (en) 2016-07-29 2016-07-29 A kind of industrial sewage treating agent and preparation method

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106745589A (en) * 2016-12-05 2017-05-31 郑州诚合信息技术有限公司 A kind of Industrial Waste Water Treatments coagulant and preparation method and application
CN106745590A (en) * 2016-12-05 2017-05-31 郑州诚合信息技术有限公司 A kind of Industrial Waste Water Treatments coagulant and preparation method and application
CN110980912A (en) * 2019-12-27 2020-04-10 张家港三得利染整科技有限公司 Printing and dyeing wastewater treatment agent and application thereof

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106745589A (en) * 2016-12-05 2017-05-31 郑州诚合信息技术有限公司 A kind of Industrial Waste Water Treatments coagulant and preparation method and application
CN106745590A (en) * 2016-12-05 2017-05-31 郑州诚合信息技术有限公司 A kind of Industrial Waste Water Treatments coagulant and preparation method and application
CN110980912A (en) * 2019-12-27 2020-04-10 张家港三得利染整科技有限公司 Printing and dyeing wastewater treatment agent and application thereof

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Application publication date: 20161116