CN106430621A - Preparation method of oily sewage biological fermentation treating agent - Google Patents
Preparation method of oily sewage biological fermentation treating agent Download PDFInfo
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- CN106430621A CN106430621A CN201610869720.0A CN201610869720A CN106430621A CN 106430621 A CN106430621 A CN 106430621A CN 201610869720 A CN201610869720 A CN 201610869720A CN 106430621 A CN106430621 A CN 106430621A
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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
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
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Abstract
The invention discloses a preparation method of an oily sewage biological fermentation treating agent, belonging to the technical field of sewage treating agent preparation. The oily sewage biological fermentation treating agent comprises the following raw materials: bacillus, activated carbon, humic acid, a biological growth stimulant, a biological nutrient, a flocculant, a demulsifier, a bactericide, a deoxidant, an enzyme, a flotation agent, a foaming agent and a corrosion and scale inhibitor. The oily sewage biological fermentation treating agent is prepared through the steps of humic acid preparation, nutrient solution preparation, pH value regulation, mixing, etc. The preparation method has the beneficial effects that the oily sewage biological fermentation treating agent has the advantages of nontoxicity, safety, environmental friendliness, and the like and does not affect human health; the oily sewage biological fermentation treating agent treats sewage thoroughly; the water after treatment is clear and can meet the discharge requirements; new rubbish or pollutants can not be generated in the treatment process.
Description
【Technical field】
The present invention relates to sewage-treating agent preparing technical field is and in particular to a kind of oil-polluted water biofermentation inorganic agent
Preparation method.
【Background technology】
Oil wastewater has that the water yield is big, variation water quality is very big, oil content height (oil emulsion, dissolubility oil, phosphatide, soap stock),
COD is high, suspension content is big, acid strong, complicated component the features such as.Current processing method based on biological treatment, simultaneously
Necessary pretreatment and physical chemistry advanced treating need to be aided with.Materilization freatment method is mainly dependence and adds flocculant, makes water body
Middle grease, suspension polymerization, by way of precipitating or floating, realize grease, suspension is separated with water body.The wadding of background technology
Solidifying agent is mainly polyaluminium salts and molysite, but in actual water body, oil only has " oil-in-water " or " Water-In-Oil " with the existence form of water
Two kinds of situations, rely on the flocculant of current background technology to be difficult to be completely separated, and water body color does not have obvious desalination, and it is water-soluble
Liquid is acidity, has certain corrosivity to equipment such as pipelines, and can increase follow-up processing cost.Therefore, research and develop a kind of height
Efficiency, corrosion-free, environmental protection, the oil-polluted water fermentation process agent of safety are development trends.
【Content of the invention】
The present invention provides a kind of preparation method of oil-polluted water biofermentation inorganic agent, is processed with solving existing fermentation process agent
Grease type sewage effect is poor, high cost the problems such as.The oil-polluted water biofermentation inorganic agent of the present invention have nontoxicity, safety,
The advantages of environmental protection, health is no affected；The oil-polluted water biofermentation inorganic agent of the present invention processes sewage thoroughly, after process
Water quality limpid, disclosure satisfy that emission request, processing procedure will not produce new rubbish or pollutant.
For solving above technical problem, the present invention employs the following technical solutions：
A kind of preparation method of oil-polluted water biofermentation inorganic agent, comprises the following steps：
S1：By the waste liquid standing clarification of vinegar factory, obtain supernatant, then described supernatant is heated to 70-80 DEG C and carries out
It is concentrated by evaporation, being concentrated into pH value is 2.5-3.5, stops heating, standing activation 13-15h under room temperature, be subsequently adding ammonium carbonate and adjust
PH value, to 6.2-7.6, obtains humic acid liquid, humic acid liquid is dried to water content≤6% at 85-105 DEG C, mistake after pulverizing
100-300 mesh sieve, prepared humic acid；
S2：The humic acid that step S1 is obtained is mixed all with bacillus, biological growth stimulant, biological nutritive agent, water
Even, cultivate 5-10h, prepared nutrient solution at temperature is for 30-36 DEG C；
S3：It is 6.4-6.7 that the nutrient solution akaline liquid that step S2 is obtained adjusts pH, adds activated carbon, flocculant, breaks
Emulsion, bactericide, oxygen scavenger, enzyme agent, flotation agent, foaming agent, slow corruption antisludging agent stir after mixing, prepared oil-polluted water life
Thing fermentation process agent；
Described oil-polluted water biofermentation inorganic agent, in units of weight portion, including following raw material：Bacillus 100-
180 parts, activated carbon 8-30 part, humic acid 8-20 part, biological growth stimulant 10-15 part, biological nutritive agent 8-12 part, flocculant
6-10 part, demulsifier 6-10 part, bactericide 4-8 part, oxygen scavenger 4-8 part, enzyme agent 3-6 part, flotation agent 2-4 part, foaming agent 2-4
Part, slow corruption antisludging agent 1-3 part；
Described slow corruption antisludging agent in units of weight portion, including following raw material：1-hydroxy ethylidene-1,1-diphosphonic acid 0.5-2 part, two Asias
Ethyl triamine pentamethyl phosphonic acids 0.5-1 part.
Preferably, biological growth stimulant described in step S2 is in units of weight portion, including following raw material：Cerous sulfate 2-
5 parts, aluminum sulfate 8-10 part.
Preferably, biological nutritive agent described in step S2 is in units of weight portion, including following raw material：Sodium gluconate 3-
5 parts, ethanedioic acid potassium 3-4 part, sodium phosphate 2-3 part.
Preferably, flocculant described in step S3 is in units of weight portion, including following raw material：Zirconium chloride 3-4 part, polymerization
Aluminum sulfate 2-3 part, green vitriol 1-3 part.
Preferably, demulsifier described in step S3 is in units of weight portion, including following raw material：Polyethylene polyamine polyoxy
Propylene APEO 3-4 part, secondary octyl phenol polyethenoxy ether 1-2 part, expoxy propane 1-2 part, oxirane 0.5-1 part, hydrogen
Sodium oxide molybdena 0.5-1 part.
Preferably, bactericide described in step S3 is in units of weight portion, including following raw material：Butanediol 2-4 part, glycerine
1-2 part, hydroquinones 0.5-1 part, three octyl tertiary amine 0.5-1 parts.
Preferably, oxygen scavenger described in step S3 is in units of weight portion, including following raw material：Ammonium bisulfite 2-4 part,
Sulfur dioxide 1-2 part, hydrazine 0.5-1 part, sodium hydrogensulfite 0.5-1 part.
Preferably, enzyme agent described in step S3 is in units of weight portion, including following raw material：Lipase 2-4 part, three acyl groups
Glyceroyl hydrolase 0.5-1 part, cellulase 0.5-1 part.
Preferably, flotation agent described in step S3 is in units of weight portion, including following raw material：Alkyl dithiocarbonic acids sodium
1-2 part, thioamides 1-2 part.
Preferably, foaming agent described in step S3 is in units of weight portion, including following raw material：Isomery hexanol or pungent liquor-saturated 1-
2 parts, phenolic acid mixed fatty alcohol 1-2 part.
The invention has the advantages that：
(1) inorganic agent of the present invention has the advantages that non-toxic, safe and environment-friendly, and health is no affected；
(2) inorganic agent of the present invention processes sewage thoroughly, and the water quality after process is limpid, disclosure satisfy that emission request, processes
Cheng Buhui produces new rubbish or pollutant；
(3) after oil-polluted water being processed with biofermentation inorganic agent of the present invention, pH value basically reaches neutrality, and SS value drops
As little as 0.81-1.14mg/L, reaches 99.36%-99.42% except SS leads, COD value is reduced to 5.38-6.19mg/L, reaches except COD leads
99.33-99.36%, oil content is reduced to 2.01-2.58mg/L, and oil removal rate reaches 99.29%-99.33% it is seen then that the present invention
Oil-polluted water biofermentation inorganic agent process grease type sewage effect is good, and effluent quality is excellent.
【Specific embodiment】
For ease of more fully understanding the present invention, it is illustrated by following instance, these examples belong to the protection of the present invention
Scope, but do not limit the scope of the invention.
A kind of oil-polluted water biofermentation inorganic agent, in units of weight portion, including following raw material：：Bacillus 100-
180 parts, activated carbon 8-30 part, humic acid 8-20 part, biological growth stimulant 10-15 part, biological nutritive agent 8-12 part, flocculant
6-10 part, demulsifier 6-10 part, bactericide 4-8 part, oxygen scavenger 4-8 part, enzyme agent 3-6 part, flotation agent 2-4 part, foaming agent 2-4
Part, slow corruption antisludging agent 1-3 part.
Described biological growth stimulant in units of weight portion, including following raw material：Cerous sulfate 2-5 part, aluminum sulfate 8-10
Part.
Described biological nutritive agent in units of weight portion, including following raw material：Sodium gluconate 3-5 part, ethanedioic acid potassium 3-4
Part, sodium phosphate 2-3 part.
Described flocculant in units of weight portion, including following raw material：Zirconium chloride 3-4 part, polyaluminium sulfate 2-3 part, green
Alum 1-3 part.
Described demulsifier in units of weight portion, including following raw material：Polyethylene polyamine polyoxyethylene polyoxypropylene ether
3-4 part, secondary octyl phenol polyethenoxy ether 1-2 part, expoxy propane 1-2 part, oxirane 0.5-1 part, NaOH 0.5-1 part.
Described bactericide in units of weight portion, including following raw material：Butanediol 2-4 part, glycerine 1-2 part, hydroquinones
0.5-1 part, three octyl tertiary amine 0.5-1 parts.
Described oxygen scavenger in units of weight portion, including following raw material：Ammonium bisulfite 2-4 part, sulfur dioxide 1-2 part,
Hydrazine 0.5-1 part, sodium hydrogensulfite 0.5-1 part.
Described enzyme agent in units of weight portion, including following raw material：Lipase 2-4 part, Lipase
0.5-1 part, cellulase 0.5-1 part.
Described flotation agent in units of weight portion, including following raw material：Alkyl dithiocarbonic acids sodium 1-2 part, thioamides
1-2 part.
Described foaming agent in units of weight portion, including following raw material：Isomery hexanol or pungent liquor-saturated 1-2 part, phenolic acid mixing fat
Fat alcohol 1-2 part.
Described slow corruption antisludging agent in units of weight portion, including following raw material：1-hydroxy ethylidene-1,1-diphosphonic acid 0.5-2 part, two Asias
Ethyl triamine pentamethyl phosphonic acids 0.5-1 part.
The present invention also provides a kind of preparation method of oil-polluted water biofermentation inorganic agent, comprises the following steps：
S1：By the waste liquid standing clarification of vinegar factory, obtain supernatant, then described supernatant is heated to 70-80 DEG C and carries out
It is concentrated by evaporation, being concentrated into pH value is 2.5-3.5, stops heating, standing activation 13-15h under room temperature, be subsequently adding ammonium carbonate and adjust
PH value, to 6.2-7.6, obtains humic acid liquid, humic acid liquid is dried to water content≤6% at 85-105 DEG C, mistake after pulverizing
100-300 mesh sieve, prepared humic acid；
S2：The humic acid that step S1 is obtained is mixed all with bacillus, biological growth stimulant, biological nutritive agent, water
Even, cultivate 5-10h, prepared nutrient solution at temperature is for 30-36 DEG C；
S3：It is 6.4-6.7 that the nutrient solution akaline liquid that step S2 is obtained adjusts pH, adds activated carbon, flocculant, breaks
Emulsion, bactericide, oxygen scavenger, enzyme agent, flotation agent, foaming agent, slow corruption antisludging agent stir after mixing, prepared oil-polluted water life
Thing fermentation process agent.
Below by more specific embodiment, the present invention will be described.
Embodiment 1
A kind of oil-polluted water biofermentation inorganic agent, in units of weight portion, including following raw material：100 parts of bacillus,
8 parts of activated carbon, 8 parts of humic acid, 10 parts of biological growth stimulant, 8 parts of biological nutritive agent, 6 parts of flocculant, 6 parts of demulsifier, sterilization
4 parts of agent, 4 parts of oxygen scavenger, 3 parts of enzyme agent, 2 parts of flotation agent, 2 parts of foaming agent, slow 1 part of antisludging agent of corruption.
Described biological growth stimulant in units of weight portion, including following raw material：2 parts of cerous sulfate, 8 parts of aluminum sulfate.
Described biological nutritive agent in units of weight portion, including following raw material：3 parts of sodium gluconate, 3 parts of ethanedioic acid potassium,
2 parts of sodium phosphate.
Described flocculant in units of weight portion, including following raw material：3 parts of zirconium chloride, 2 parts of polyaluminium sulfate, green vitriol 1
Part.
Described demulsifier in units of weight portion, including following raw material：Polyethylene polyamine polyoxyethylene polyoxypropylene ether 3
Part, 1 part of secondary octyl phenol polyethenoxy ether, 1 part of expoxy propane, 0.5 part of oxirane, 0.5 part of NaOH.
Described bactericide in units of weight portion, including following raw material：2 parts of butanediol, 1 part of glycerine, hydroquinones 0.5
Part, 0.5 part of three octyl tertiary amine.
Described oxygen scavenger in units of weight portion, including following raw material：2 parts of ammonium bisulfite, 1 part of sulfur dioxide, hydrazine
0.5 part, 0.5 part of sodium hydrogensulfite.
Described enzyme agent in units of weight portion, including following raw material：2 parts of lipase, Lipase 0.5
Part, 0.5 part of cellulase.
Described flotation agent in units of weight portion, including following raw material：1 part of alkyl dithiocarbonic acids sodium, thioamides 1
Part.
Described foaming agent in units of weight portion, including following raw material：Isomery hexanol or pungent liquor-saturated 1 part, phenolic acid mixing-in fat
1 part of alcohol.
Described slow corruption antisludging agent in units of weight portion, including following raw material：1-hydroxy ethylidene-1,1-diphosphonic acid 0.5-2 part, two Asias
Ethyl triamine pentamethyl phosphonic acids 0.5-1 part.
The preparation method of described oil-polluted water biofermentation inorganic agent, comprises the following steps：
S1：By the waste liquid standing clarification of vinegar factory, obtain supernatant, then described supernatant is heated to 70 DEG C and is evaporated
Concentrate, being concentrated into pH value is 2.5, stops heating, standing activation 13h under room temperature, be subsequently adding ammonium carbonate and adjust pH value to 6.2,
Obtain humic acid liquid, it is 6% that humic acid liquid is dried to water content at 85 DEG C, crosses 100 mesh sieve after pulverizing, rotten plant is obtained
Acid；
S2：The humic acid that step S1 is obtained is mixed all with bacillus, biological growth stimulant, biological nutritive agent, water
Even, cultivate 10h, prepared nutrient solution at temperature is 30 DEG C；
S3：It is 6.4 that the nutrient solution akaline liquid that step S2 is obtained adjusts pH, adds activated carbon, flocculant, breakdown of emulsion
Agent, bactericide, oxygen scavenger, enzyme agent, flotation agent, foaming agent, slow corruption antisludging agent stir after mixing, and prepared oil-polluted water is biological
Fermentation process agent.
Embodiment 2
A kind of oil-polluted water biofermentation inorganic agent, in units of weight portion, including following raw material：180 parts of bacillus,
30 parts of activated carbon, 20 parts of humic acid, 15 parts of biological growth stimulant, 12 parts of biological nutritive agent, 10 parts of flocculant, demulsifier 10
Part, 8 parts of bactericide, 8 parts of oxygen scavenger, 6 parts of enzyme agent, 4 parts of flotation agent, 4 parts of foaming agent, slow 3 parts of antisludging agent of corruption.
Described biological growth stimulant in units of weight portion, including following raw material：Cerous sulfate 2-5 part, aluminum sulfate 8-10
Part.
Described biological nutritive agent in units of weight portion, including following raw material：5 parts of sodium gluconate, 4 parts of ethanedioic acid potassium,
3 parts of sodium phosphate.
Described flocculant in units of weight portion, including following raw material：4 parts of zirconium chloride, 3 parts of polyaluminium sulfate, green vitriol 3
Part.
Described demulsifier in units of weight portion, including following raw material：Polyethylene polyamine polyoxyethylene polyoxypropylene ether 4
Part, 2 parts of secondary octyl phenol polyethenoxy ether, 2 parts of expoxy propane, 1 part of oxirane, 1 part of NaOH.
Described bactericide in units of weight portion, including following raw material：4 parts of butanediol, 2 parts of glycerine, 1 part of hydroquinones,
Three 1 part of octyl tertiary amines.
Described oxygen scavenger in units of weight portion, including following raw material：4 parts of ammonium bisulfite, 2 parts of sulfur dioxide, hydrazine 1
Part, 1 part of sodium hydrogensulfite.
Described enzyme agent in units of weight portion, including following raw material：4 parts of lipase, Lipase 1
Part, 1 part of cellulase.
Described flotation agent in units of weight portion, including following raw material：2 parts of alkyl dithiocarbonic acids sodium, thioamides 2
Part.
Described foaming agent in units of weight portion, including following raw material：Isomery hexanol or pungent liquor-saturated 2 parts, phenolic acid mixing-in fat
2 parts of alcohol.
Described slow corruption antisludging agent in units of weight portion, including following raw material：2 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, diethylidene
1 part of triamine pentamethyl phosphonic acids.
The preparation method of described oil-polluted water biofermentation inorganic agent, comprises the following steps：
S1：By the waste liquid standing clarification of vinegar factory, obtain supernatant, then described supernatant is heated to 80 DEG C and is evaporated
Concentrate, being concentrated into pH value is 3.5, stops heating, standing activation 15h under room temperature, be subsequently adding ammonium carbonate and adjust pH value to 7.6,
Obtain humic acid liquid, it is 3% that humic acid liquid is dried to water content at 105 DEG C, crosses 300 mesh sieve after pulverizing, rotten plant is obtained
Acid；
S2：The humic acid that step S1 is obtained is mixed all with bacillus, biological growth stimulant, biological nutritive agent, water
Even, cultivate 5h, prepared nutrient solution at temperature is 36 DEG C；
S3：It is 6.7 that the nutrient solution akaline liquid that step S2 is obtained adjusts pH, adds activated carbon, flocculant, breakdown of emulsion
Agent, bactericide, oxygen scavenger, enzyme agent, flotation agent, foaming agent, slow corruption antisludging agent stir after mixing, and prepared oil-polluted water is biological
Fermentation process agent.
Embodiment 3
A kind of oil-polluted water biofermentation inorganic agent, in units of weight portion, including following raw material：140 parts of bacillus,
20 parts of activated carbon, 20 parts of humic acid, 12 parts of biological growth stimulant, 10 parts of biological nutritive agent, 9 parts of flocculant, 9 parts of demulsifier,
6 parts of bactericide, 6 parts of oxygen scavenger, 5 parts of enzyme agent, 3 parts of flotation agent, 3 parts of foaming agent, slow 2 parts of antisludging agent of corruption.
Described biological growth stimulant in units of weight portion, including following raw material：3 parts of cerous sulfate, 9 parts of aluminum sulfate.
Described biological nutritive agent in units of weight portion, including following raw material：4 parts of sodium gluconate, 4 parts of ethanedioic acid potassium,
2 parts of sodium phosphate.
Described flocculant in units of weight portion, including following raw material：4 parts of zirconium chloride, 2 parts of polyaluminium sulfate, green vitriol 3
Part.
Described demulsifier in units of weight portion, including following raw material：Polyethylene polyamine polyoxyethylene polyoxypropylene ether 3
Part, 2 parts of secondary octyl phenol polyethenoxy ether, 2 parts of expoxy propane, 1 part of oxirane, 1 part of NaOH.
Described bactericide in units of weight portion, including following raw material：3 parts of butanediol, 2 parts of glycerine, hydroquinones 0.5
Part, 0.5 part of three octyl tertiary amine.
Described oxygen scavenger in units of weight portion, including following raw material：3 parts of ammonium bisulfite, 1 part of sulfur dioxide, hydrazine 1
Part, 1 part of sodium hydrogensulfite.
Described enzyme agent in units of weight portion, including following raw material：3 parts of lipase, Lipase 1
Part, 1 part of cellulase.
Described flotation agent in units of weight portion, including following raw material：2 parts of alkyl dithiocarbonic acids sodium, thioamides 1
Part.
Described foaming agent in units of weight portion, including following raw material：Isomery hexanol or pungent liquor-saturated 2 parts, phenolic acid mixing-in fat
1 part of alcohol.
Described slow corruption antisludging agent in units of weight portion, including following raw material：1 part of 1-hydroxy ethylidene-1,1-diphosphonic acid, diethylidene
1 part of triamine pentamethyl phosphonic acids.
The preparation method of described oil-polluted water biofermentation inorganic agent, comprises the following steps：
S1：By the waste liquid standing clarification of vinegar factory, obtain supernatant, then described supernatant is heated to 75 DEG C and is evaporated
Concentrate, being concentrated into pH value is 3, stops heating, standing activation 14h under room temperature, be subsequently adding ammonium carbonate and adjust pH value to 6.4, obtain
Obtain humic acid liquid, it is 6% that humic acid liquid is dried to water content at 95 DEG C, after pulverizing, cross 200 mesh sieve, prepared humic acid；
S2：The humic acid that step S1 is obtained is mixed all with bacillus, biological growth stimulant, biological nutritive agent, water
Even, cultivate 7h, prepared nutrient solution at temperature is 34 DEG C；
S3：It is 6.6 that the nutrient solution akaline liquid that step S2 is obtained adjusts pH, adds activated carbon, flocculant, breakdown of emulsion
Agent, bactericide, oxygen scavenger, enzyme agent, flotation agent, foaming agent, slow corruption antisludging agent stir after mixing, and prepared oil-polluted water is biological
Fermentation process agent.
Oil-polluted water is carried out process test using the biofermentation inorganic agent of the present invention, result is as shown in the table.
As seen from the above table, after grease type sewage being processed with oil-polluted water biofermentation inorganic agent of the present invention, pH value
Basically reach neutrality, SS value is reduced to 0.81-1.14mg/L, reach 99.36%-99.42% except SS leads, COD value is reduced to 5.38-
6.19mg/L, reaches 99.33-99.36% except COD leads, oil content is reduced to 2.01-2.58mg/L, oil removal rate reaches 99.29%-
99.33%, illustrate that the oil-polluted water biofermentation inorganic agent process grease type sewage effect using the present invention is good, effluent quality
Excellent.
Above content is it cannot be assumed that the present invention is embodied as being confined to these explanations, for the technical field of the invention
Those of ordinary skill for, under the premise of without departing from present inventive concept, some simple deduction or replace can also be made, all answer
When being considered as belonging to the scope of patent protection that the present invention is determined by claims of being submitted to.
Claims (10)
1. a kind of preparation method of oil-polluted water biofermentation inorganic agent is it is characterised in that comprise the following steps：
S1：By the waste liquid standing clarification of vinegar factory, obtain supernatant, then described supernatant is heated to 70-80 DEG C and is evaporated
Concentrate, being concentrated into pH value is 2.5-3.5, stops heating, standing activation 13-15h under room temperature, be subsequently adding ammonium carbonate and adjust pH value
To 6.2-7.6, obtain humic acid liquid, humic acid liquid is dried to water content≤6% at 85-105 DEG C, after pulverizing, cross 100-
300 mesh sieve, prepared humic acid；
S2：The humic acid that step S1 is obtained is mixed with bacillus, biological growth stimulant, biological nutritive agent, water,
Temperature cultivates 5-10h, prepared nutrient solution at being 30-36 DEG C；
S3：It is 6.4-6.7 that the nutrient solution akaline liquid that step S2 is obtained adjusts pH, adds activated carbon, flocculant, breakdown of emulsion
Agent, bactericide, oxygen scavenger, enzyme agent, flotation agent, foaming agent, slow corruption antisludging agent stir after mixing, and prepared oil-polluted water is biological
Fermentation process agent；
Described oil-polluted water biofermentation inorganic agent, in units of weight portion, including following raw material：Bacillus 100-180 part,
Activated carbon 8-30 part, humic acid 8-20 part, biological growth stimulant 10-15 part, biological nutritive agent 8-12 part, flocculant 6-10
Part, demulsifier 6-10 part, bactericide 4-8 part, oxygen scavenger 4-8 part, enzyme agent 3-6 part, flotation agent 2-4 part, foaming agent 2-4 part, slow
Rotten antisludging agent 1-3 part；
Described slow corruption antisludging agent in units of weight portion, including following raw material：1-hydroxy ethylidene-1,1-diphosphonic acid 0.5-2 part, diethylidene
Triamine pentamethyl phosphonic acids 0.5-1 part.
2. according to claim 1 the preparation method of oil-polluted water biofermentation inorganic agent it is characterised in that institute in step S2
State biological growth stimulant in units of weight portion, including following raw material：Cerous sulfate 2-5 part, aluminum sulfate 8-10 part.
3. according to claim 1 the preparation method of oil-polluted water biofermentation inorganic agent it is characterised in that institute in step S2
State biological nutritive agent in units of weight portion, including following raw material：Sodium gluconate 3-5 part, ethanedioic acid potassium 3-4 part, sodium phosphate
2-3 part.
4. according to claim 1 the preparation method of oil-polluted water biofermentation inorganic agent it is characterised in that institute in step S3
State flocculant in units of weight portion, including following raw material：Zirconium chloride 3-4 part, polyaluminium sulfate 2-3 part, green vitriol 1-3 part.
5. according to claim 1 the preparation method of oil-polluted water biofermentation inorganic agent it is characterised in that institute in step S3
State demulsifier in units of weight portion, including following raw material：Polyethylene polyamine polyoxyethylene polyoxypropylene ether 3-4 part, Zhong Xin
Base phenol polyethenoxy ether 1-2 part, expoxy propane 1-2 part, oxirane 0.5-1 part, NaOH 0.5-1 part.
6. according to claim 1 the preparation method of oil-polluted water biofermentation inorganic agent it is characterised in that institute in step S3
State bactericide in units of weight portion, including following raw material：Butanediol 2-4 part, glycerine 1-2 part, hydroquinones 0.5-1 part, three
Octyl tertiary amine 0.5-1 part.
7. according to claim 1 the preparation method of oil-polluted water biofermentation inorganic agent it is characterised in that institute in step S3
State oxygen scavenger in units of weight portion, including following raw material：Ammonium bisulfite 2-4 part, sulfur dioxide 1-2 part, hydrazine 0.5-1
Part, sodium hydrogensulfite 0.5-1 part.
8. according to claim 1 the preparation method of oil-polluted water biofermentation inorganic agent it is characterised in that institute in step S3
State enzyme agent in units of weight portion, including following raw material：Lipase 2-4 part, Lipase 0.5-1 part, fibre
The plain enzyme 0.5-1 part of dimension.
9. according to claim 1 the preparation method of oil-polluted water biofermentation inorganic agent it is characterised in that institute in step S3
State flotation agent in units of weight portion, including following raw material：Alkyl dithiocarbonic acids sodium 1-2 part, thioamides 1-2 part.
10. according to claim 1 the preparation method of oil-polluted water biofermentation inorganic agent it is characterised in that in step S3
Described foaming agent in units of weight portion, including following raw material：Isomery hexanol or pungent liquor-saturated 1-2 part, phenolic acid mixed fatty alcohol 1-2
Part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610869720.0A CN106430621A (en) | 2016-09-29 | 2016-09-29 | Preparation method of oily sewage biological fermentation treating agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610869720.0A CN106430621A (en) | 2016-09-29 | 2016-09-29 | Preparation method of oily sewage biological fermentation treating agent |
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