CN106186246A - A kind of flocculant processing industrial wastewater and preparation method thereof - Google Patents
A kind of flocculant processing industrial wastewater and preparation method thereof Download PDFInfo
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- CN106186246A CN106186246A CN201610697563.XA CN201610697563A CN106186246A CN 106186246 A CN106186246 A CN 106186246A CN 201610697563 A CN201610697563 A CN 201610697563A CN 106186246 A CN106186246 A CN 106186246A
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Abstract
The invention discloses a kind of flocculant processing industrial wastewater and preparation method thereof, belong to water treatment agent field.It is made up of the raw material of following parts by weight: polyacrylamide 4～12 parts, ferrous sulfate 3～9 parts, ethylene glycol monobutyl ether 2～8 parts, polysilicate 4～12 parts, benzotriazole 4～12 parts, polyoxyethylene 4～8 parts, brium carbonate 1～9 parts, tripoli 1～9 parts, zinc chloride 4～12 parts, aluminum chloride 3～9 parts, polymine 3～9 parts, polymer phosphate ferrum 4～8 parts and water 100～160 parts.The industrial wastewater flocculant flocculation sediment time of the present invention is short, effective, low cost, improve hydrone activated emulsion power, the harmful substance of degradation water and heavy metal, especially to high concentration, high-turbidity water with can not can effectively process by biochemical waste water, can be widely used for municipal wastewater, all types of industries waste water processes and contaminated rivers and lakes water treatment, and the water quality after process can realize recycling.
Description
Technical field
The present invention relates to a kind of flocculant processing industrial wastewater and preparation method thereof, belong to water treatment agent field.
Background technology
Coagulating treatment is one of key link during waste water processes, it is possible to goes turbid scrubbing, reduces the dirt of sewage subsequent treatment
Dye load.And flocculant is the key factor determining coagulating treatment effect, the operation conditions to follow-up flow process, final outflow water water quality
Important impact is all had with cost etc..Flocculant totally can be divided into inorganic flocculating agent and organic-flocculation according to its chemical composition
Agent two class.Wherein inorganic flocculating agent includes again inorganic flocculant and inorganic polymer flocculant；Organic flocculant includes again synthesis
Organic polymer coargulator, natural organic high-molecular flocculant and microbial flocculant.Flocculant is mainly with just (bearing) electricity
Property group neutralize some particles being electrically difficult to separate in some water with negative (just) or be granule, reduce its electromotive force, make
It is in steady statue, and utilizes its aggregation property that these granules are concentrated, and is isolated by physics or chemical method
Come.Owing to current flocculation sediment speed is slow, the shortcomings such as medicine consumption is high.High polymer coagulant such as aluminum chloride hydrocarbon complex (PAC),
Polyaluminium sulfate, bodied ferric sulfate etc., overcome the shortcoming that the treatment effeciency of low molecule flocculant existence is low, but its cost be relatively
Height, and treatment effect is poor when low-temperature and low turbidity.Organic flocculant is generally high molecular polymer, such as polyamine flocculant, quaternary ammonium
Type starch-based flocculant and polyacrylamide flocculant etc., wherein, it is few that polyacrylamide has consumption, primary water mass-energy power is strong,
Flocculation rate is fast, be susceptible to the pH value impact of water, and the advantages such as the sludge quantity of generation is few are applied widely, but polypropylene acyl
Amine has strong neurotoxicity and certain carcinogenecity, can produce macromolecule residual when big weight polyacrylamide is used for processing waste water
Stay, destroy aqueous bio chain, and then have influence on the health of people.
Summary of the invention
It is an object of the invention to make up the deficiencies in the prior art, it is provided that a kind of flocculant processing industrial wastewater and making thereof
Method.The industrial wastewater flocculant flocculation sediment time of the present invention is short, effective, low cost, improve hydrone activated emulsion power,
The harmful substance of degradation water and heavy metal, especially to high concentration, high-turbidity water with can not can effectively locate by biochemical waste water
Reason, can be widely used for municipal wastewater, the process of all types of industries waste water and contaminated rivers and lakes water treatment, the water quality after process
Can realize recycling.
The technical scheme is that a kind of flocculant processing industrial wastewater, by as follows
The raw material of parts by weight is made: polyacrylamide 4～12 parts, ferrous sulfate 3～9 parts, ethylene glycol monobutyl ether 2～8 parts, polysilicon acid
Salt 4～12 parts, benzotriazole 4～12 parts, polyoxyethylene 4～8 parts, brium carbonate 1～9 parts, tripoli 1～9 parts, zinc chloride 4～
12 parts, aluminum chloride 3～9 parts, polymine 3～9 parts, polymer phosphate ferrum 4～8 parts and water 100～160 parts.
On the basis of technique scheme, the present invention can also do following improvement.
Further, it is made up of the raw material of following parts by weight: polyacrylamide 8 parts, 6 parts of ferrous sulfate, ethylene glycol only son
5 parts of ether, polysilicate 8 parts, benzotriazole 8 parts, polyoxyethylene 6 parts, brium carbonate 5 parts, tripoli 5 parts, zinc chloride 8 parts, chlorination
6 parts of aluminum, polymine 6 parts, polymer phosphate ferrum 6 parts and 130 parts of water.
The manufacture method of a kind of flocculant processing industrial wastewater, comprises the steps: to take the raw material of following parts by weight:
Polyacrylamide 4～12 parts, ferrous sulfate 3～9 parts, ethylene glycol monobutyl ether 2～8 parts, polysilicate 4～12 parts, benzene a pair of horses going side by side three nitrogen
Azoles 4～12 parts, polyoxyethylene 4～8 parts, brium carbonate 1～9 parts, tripoli 1～9 parts, zinc chloride 4～12 parts, aluminum chloride 3～9 parts,
Polymine 3～9 parts, polymer phosphate ferrum 4～8 parts, after mix homogeneously, pulverize, add the water that parts by weight are 100～160 parts,
After ball milling, dry, sieve, obtain the flocculant of described process industrial wastewater.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the parts by weight of described raw material are: polyacrylamide 8 parts, 6 parts of ferrous sulfate, ethylene glycol monobutyl ether 5
Part, polysilicate 8 parts, benzotriazole 8 parts, polyoxyethylene 6 parts, brium carbonate 5 parts, tripoli 5 parts, zinc chloride 8 parts, aluminum chloride 6
Part, polymine 6 parts, polymer phosphate ferrum 6 parts, the parts by weight of described water are 130 parts, described in the mesh number that sieves be 100～
200 mesh.
The invention has the beneficial effects as follows:
(1) the industrial wastewater flocculant flocculation sediment time of the present invention is short, effective, low cost, improves hydrone activity
Emulsifying ability, the harmful substance of degradation water and heavy metal, especially to high concentration, high-turbidity water with can not can have by biochemical waste water
The process of effect, can be widely used for municipal wastewater, the process of all types of industries waste water and contaminated rivers and lakes water treatment, after process
Water quality can realize recycle.
(2) formula of the present invention is simple, with low cost, function admirable, is suitable for large-scale production.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with specific embodiment, example is served only for explaining this
Bright, it is not intended to limit the scope of the present invention.
Embodiment 1:
The flocculant processing industrial wastewater of the present embodiment, is made up of the raw material of following weight: polyacrylamide 4kg, sulfur
Acid ferrous 9kg, ethylene glycol monobutyl ether 2kg, polysilicate 12kg, benzotriazole 4kg, polyoxyethylene 8kg, brium carbonate 1kg, silicon
Soil 9kg, zinc chloride 4kg, aluminum chloride 9kg, polymine 3kg, polymer phosphate ferrum 8kg and water 100kg.
The manufacture method of the flocculant processing industrial wastewater of above-described embodiment, comprises the steps: to take following weight
Raw material: polyacrylamide 4kg, ferrous sulfate 9kg, ethylene glycol monobutyl ether 2kg, polysilicate 12kg, benzotriazole 4kg, poly-
Oxygen ethylene 8kg, brium carbonate 1kg, tripoli 9kg, zinc chloride 4kg, aluminum chloride 9kg, polymine 3kg, polymer phosphate ferrum 8kg,
After mix homogeneously, pulverize, add the water that weight is 100kg, after ball milling, dry, cross 100 mesh sieves, obtain described process industrial wastewater
Flocculant.
After taking 200mL soil mud draining, experimental group 1 and experimental group 2 are set: experimental group 1 adds the present embodiment flocculant
200mg, experimental group 2 adds commercially available flocculant 200mg, respectively stirring and evenly mixing, is precipitated to clarification, then detects.
Wherein the process water ph value of experimental group 1 is 7.1, and percent of decolourization is 96.5%, COD clearance 88.6%, BOD clearance
Being 72.4%, total tp removal rate 90.2%, total ammonia clearance 44.6%, 20 microns of solid content residual rates 19.4%, flocculant is residual
Stay rate 9.8%.
The process water ph value of experimental group 2 is 7.5, and percent of decolourization is 62%, COD clearance 52%, and BOD clearance is 37%,
Total tp removal rate 52%, total ammonia clearance 13%, 20 microns of solid content residual rates 67%, flocculant residual rate 55%.
Embodiment 2:
The flocculant processing industrial wastewater of the present embodiment, is made up of the raw material of following weight: polyacrylamide 8kg, sulfur
Acid ferrous 6kg, ethylene glycol monobutyl ether 5kg, polysilicate 8kg, benzotriazole 8kg, polyoxyethylene 6kg, brium carbonate 8kg, silicon
Soil 5kg, zinc chloride 8kg, aluminum chloride 6kg, polymine 6kg, polymer phosphate ferrum 6kg and water 130kg.
The manufacture method of the flocculant processing industrial wastewater of above-described embodiment, comprises the steps: to take following weight
Raw material: polyacrylamide 8kg, ferrous sulfate 6kg, ethylene glycol monobutyl ether 5kg, polysilicate 8kg, benzotriazole 8kg, polyoxy
Ethylene 6kg, brium carbonate 8kg, tripoli 5kg, zinc chloride 8kg, aluminum chloride 6kg, polymine 6kg, polymer phosphate ferrum 6kg, mixed
After closing uniformly, pulverize, add the water that weight is 130kg, after ball milling, dry, cross 150 mesh sieves, obtain described process industrial wastewater
Flocculant.
After taking 200mL soil mud draining, experimental group 1 and experimental group 2 are set: experimental group 1 adds the present embodiment flocculant
200mg, experimental group 2 adds commercially available flocculant 200mg, respectively stirring and evenly mixing, is precipitated to clarification, then detects.
Wherein the process water ph value of experimental group 1 is 7.1, and percent of decolourization is 97.2%, COD clearance 89.3%, BOD clearance
Being 72.2%, total tp removal rate 91.3%, total ammonia clearance 45.6%, 20 microns of solid content residual rates 19.2%, flocculant is residual
Stay rate 9.8%.
The process water ph value of experimental group 2 is 7.5, and percent of decolourization is 61%, COD clearance 50%, and BOD clearance is 39%,
Total tp removal rate 52%, total ammonia clearance 13%, 20 microns of solid content residual rates 67%, flocculant residual rate 56%.
Embodiment 3:
The flocculant processing industrial wastewater of the present embodiment, is made up of the raw material of following weight: polyacrylamide 12kg, sulfur
Acid ferrous 3kg, ethylene glycol monobutyl ether 8kg, polysilicate 4kg, benzotriazole 12kg, polyoxyethylene 4kg, brium carbonate 9kg, silicon
Soil 1kg, zinc chloride 12kg, aluminum chloride 3kg, polymine 9kg, polymer phosphate ferrum 4kg and water 160kg.
The manufacture method of the flocculant processing industrial wastewater of above-described embodiment, comprises the steps: to take following weight
Raw material: polyacrylamide 12kg, ferrous sulfate 3kg, ethylene glycol monobutyl ether 8kg, polysilicate 4kg, benzotriazole 12kg, poly-
Oxygen ethylene 4kg, brium carbonate 9kg, tripoli 1kg, zinc chloride 12kg, aluminum chloride 3kg, polymine 9kg, polymer phosphate ferrum 4kg,
After mix homogeneously, pulverize, add the water that weight is 160kg, after ball milling, dry, cross 200 mesh sieves, obtain described process industrial wastewater
Flocculant.
After taking 200mL soil mud draining, experimental group 1 and experimental group 2 are set: experimental group 1 adds the present embodiment flocculant
200mg, experimental group 2 adds commercially available flocculant 200mg, respectively stirring and evenly mixing, is precipitated to clarification, then detects.
Wherein the process water ph value of experimental group 1 is 7.1, and percent of decolourization is 96.8%, COD clearance 87.8%, BOD clearance
Being 71.6%, total tp removal rate 89.8%, total ammonia clearance 45.2%, 20 microns of solid content residual rates 19.6%, flocculant is residual
Stay rate 9.6%.
The process water ph value of experimental group 2 is 7.5, and percent of decolourization is 62%, COD clearance 52%, and BOD clearance is 39%,
Total tp removal rate 53%, total ammonia clearance 12%, 20 microns of solid content residual rates 66%, flocculant residual rate 55%.
In sum, the flocculant processing industrial wastewater of the present invention has efficient flocculating effect, can effectively remove
Colloid in water and particle, have turbidity removal except algae function simultaneously, reach preferable purifying water effect.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. the flocculant processing industrial wastewater, it is characterised in that be made up of the raw material of following parts by weight: polyacrylamide
4～12 parts, ferrous sulfate 3～9 parts, ethylene glycol monobutyl ether 2～8 parts, polysilicate 4～12 parts, benzotriazole 4～12 parts,
Polyoxyethylene 4～8 parts, brium carbonate 1～9 parts, tripoli 1～9 parts, zinc chloride 4～12 parts, aluminum chloride 3～9 parts, polymine 3
～9 parts, polymer phosphate ferrum 4～8 parts and water 100～160 parts.
A kind of flocculant processing industrial wastewater the most according to claim 1, it is characterised in that by following parts by weight
Raw material is made: polyacrylamide 8 parts, 6 parts of ferrous sulfate, ethylene glycol monobutyl ether 5 parts, polysilicate 8 parts, benzotriazole 8 parts,
Polyoxyethylene 6 parts, brium carbonate 5 parts, tripoli 5 parts, zinc chloride 8 parts, 6 parts of aluminum chloride, polymine 6 parts, polymer phosphate ferrum 6 parts
With 130 parts of water.
3. the manufacture method of the flocculant processing industrial wastewater, it is characterised in that comprise the steps: to take following weight portion
The raw material of number: polyacrylamide 4～12 parts, ferrous sulfate 3～9 parts, ethylene glycol monobutyl ether 2～8 parts, polysilicate 4～12 parts,
Benzotriazole 4～12 parts, polyoxyethylene 4～8 parts, brium carbonate 1～9 parts, tripoli 1～9 parts, zinc chloride 4～12 parts, aluminum chloride
3～9 parts, polymine 3～9 parts, polymer phosphate ferrum 4～8 parts, after mix homogeneously, pulverize, and adding parts by weight is 100～160
The water of part, after ball milling, dries, sieves, obtain the flocculant of described process industrial wastewater.
The manufacture method of a kind of flocculant processing industrial wastewater the most according to claim 3, it is characterised in that described former
The parts by weight of material are: polyacrylamide 8 parts, 6 parts of ferrous sulfate, ethylene glycol monobutyl ether 5 parts, polysilicate 8 parts, benzene a pair of horses going side by side three nitrogen
Azoles 8 parts, polyoxyethylene 6 parts, brium carbonate 5 parts, tripoli 5 parts, zinc chloride 8 parts, 6 parts of aluminum chloride, polymine 6 parts, polymerization phosphorus
Acid ferrum 6 parts, the parts by weight of described water are 130 parts, described in the mesh number that sieves be 100～200 mesh.
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| CN201610697563.XA CN106186246A (en) | 2016-08-19 | 2016-08-19 | A kind of flocculant processing industrial wastewater and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477652A (en) * | 2016-12-10 | 2017-03-08 | 钦州学院 | A kind of domestic sewage treating compound and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58174283A (en) * | 1982-04-05 | 1983-10-13 | Mitsubishi Heavy Ind Ltd | Treatment of waste water |
| CN104445558A (en) * | 2014-12-15 | 2015-03-25 | 李颖 | Super-high efficiency composite flocculant |
| CN105129880A (en) * | 2015-08-28 | 2015-12-09 | 邓忆凯 | High-efficiency sewage treatment chemical and preparation method thereof |
| CN105217756A (en) * | 2015-10-13 | 2016-01-06 | 桂林市春晓环保科技有限公司 | A kind of flocculation agent processing trade effluent and preparation method thereof |
| CN105540700A (en) * | 2016-01-27 | 2016-05-04 | 张锐 | Water purifying agent used for recycling sewage and preparation method of water purifying agent |
-
2016
- 2016-08-19 CN CN201610697563.XA patent/CN106186246A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58174283A (en) * | 1982-04-05 | 1983-10-13 | Mitsubishi Heavy Ind Ltd | Treatment of waste water |
| CN104445558A (en) * | 2014-12-15 | 2015-03-25 | 李颖 | Super-high efficiency composite flocculant |
| CN105129880A (en) * | 2015-08-28 | 2015-12-09 | 邓忆凯 | High-efficiency sewage treatment chemical and preparation method thereof |
| CN105217756A (en) * | 2015-10-13 | 2016-01-06 | 桂林市春晓环保科技有限公司 | A kind of flocculation agent processing trade effluent and preparation method thereof |
| CN105540700A (en) * | 2016-01-27 | 2016-05-04 | 张锐 | Water purifying agent used for recycling sewage and preparation method of water purifying agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477652A (en) * | 2016-12-10 | 2017-03-08 | 钦州学院 | A kind of domestic sewage treating compound and preparation method thereof |
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Application publication date: 20161207 |