CN105967451A - Water purifier for production of rubber accelerator DM and wastewater treatment method - Google Patents
Water purifier for production of rubber accelerator DM and wastewater treatment method Download PDFInfo
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- CN105967451A CN105967451A CN201610481452.5A CN201610481452A CN105967451A CN 105967451 A CN105967451 A CN 105967451A CN 201610481452 A CN201610481452 A CN 201610481452A CN 105967451 A CN105967451 A CN 105967451A
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- 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
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
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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
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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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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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- Organic Chemistry (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention belongs to the technical field of rubber chemical wastewater treatment and particularly relates to a water purifier for production of a rubber accelerator DM and a wastewater treatment method. The water purifier for production of the rubber accelerator DM comprises a solid adsorption material, a microbial water purifier and an enzyme preparation. The solid adsorption material is prepared from, by weight, 10-25 parts of medical stone, 5-20 parts of active coke and 5-15 parts of slag; the microbial water purifier is prepared from, by weight, 0.5-2.0 parts of streptomyces clavuligerus powder, 0.4-1.4 parts of bacillus licheniformis powder, 0.2-0.8 part of white rot fungi powder and 0.3-1.2 parts of microbacterium powder; the enzyme preparation comprises, by weight, 0.05-0.1 part of phytase, 0.04-0.12 part of thioesterase, 0.03-0.08 part of streptomyces protease and 0.02-0.1 part of ketene reductase. By joint action of the solid water purifier, the composite microbial agent and the enzyme preparation to wastewater, secondary pollution caused by chemical treatment is avoided, sewage discharging amount is decreased, and quality of treated wastewater is improved. In addition, by the wastewater treatment method, CODcr discharging amount reaches national specified standards.
Description
Technical field
The invention belongs to rubber chemicals technical field of waste water processing, be specifically related to a kind of rubber accelerator DM and produce
Water purification agent and method of wastewater treatment used by.
Background technology
In recent years, flourish along with Domestic Automotive Industry, drive the development of tire industry, and then thorn
Swash the development of Rubber Chemicals Industries.Rubber chemicals are as the important auxiliary material of rubber industry, to improving rubber
Processing technique, improves the aspects such as product quality and plays an important role.Rubber chemicals be typically divided into age resistor,
Vulcanization accelerator and processing aid three major types.Wherein vulcanization accelerator can shorten the physical and mechanical properties of rubber, is
One of indispensable compounding ingredient in rubber.
The accelerator kind used in rubber industry is a lot, according to character different with chemical composition be divided into inorganic
Accelerator and organic accelerator, organic accelerator facilitation is strong, and consumption is little, and cured properties is good, obtains wide
General use, by chemical constitution difference organic accelerator can be: thiazoles, thiurams, guanidine, aldehyde amines,
Amine, curing Carbamates, Thiourea and sulfenamide etc..Curingprocess rate according to accelerator is not
With, being accustomed in the world only can be as standard with 2-sulfydryl benzo thiophene, and all curingprocess rates belong to more than captax
Hypervelocity or super ultra fast accelerator, curingprocess rate less than captax for middling speed or slow accelerator, identical with M
Or it is similar for semi-ultra accelerator.
Rubber accelerator DM, chemical name: 2,2'-dithio-bis-benzothiazole English name: 2,
2'-dibenzothiazoledisulfde is still in the production process of rubber accelerator DM, and raw material uses
Being ortho-aminotoluene, aniline and hydroquinone, during this age resistor produces, the waste water of generation contains in a large number
Amine, the organic pollution such as heterocyclic.
Key property: be light yellow needles by the product of recrystallization in benzene, relative density 1.50, fusing point
180 DEG C, it is slightly soluble in benzene, dichloromethane, carbon tetrachloride, acetone, ethanol, ether etc. under room temperature, does not dissolves in
Water, ethyl acetate, gasoline and alkali.Toxicity is the least, it is not necessary to special protection.But there is explosion danger during in dust,
Meet naked light incendivity. use feature: this product is natural gum, rubber polymer, the universal accelerator of reclaimed rubber, at glue
Material easily disperses, does not pollutes.Vulcanizate resistance to ag(e)ing is excellent, but the article contacted with vulcanizate tend to have bitterness,
Therefore it is not suitable for the rubber with Food Contact.Can be used for manufacturing tire, sebific duct, adhesive tape, adhesive plaster, general
Industrial rubber articles etc..
This product generally the most all with thiurams, dithiocarbamates, silica type, guanidines use
To improve activity, zinc oxide and stearic acid need to be equipped with.Generally consumption 1-2 part.
Points for attention: this product low toxicity, stimulate skin and mucosa, cause dermatitis and be difficult to the skin ulcer treated,
And sensitization.Operator must dress labour protection articles for use, it is to avoid with direct body contact.
Packaging and storing:: use polypropylene woven bag inner lining plastic bag packaging.Every bag 20～25kg, during storing
Prevent from making moist and keeping fire away.The shelf stable for periods of granular or powder product more than 2 years.Specify by poisonous substance
Storing.
Accordingly, it would be desirable to process for above-mentioned waste water, and its effect of single physical sedimentation is unsatisfactory,
Chemical treatment method easily brings new pollution, produces other chemical substance.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of by solid-state water purification agent, complex microorganism
Microbial inoculum and the water purification agent of enzyme preparation composition, additionally provide and use above-mentioned water purification agent to process rubber accelerator DM life
The method producing waste water, the method is without adding substantial amounts of chemical reagent, environmentally friendly, and its purifying water effect
Good.
The present invention is to be realized by following technical scheme:
Rubber accelerator DM is water purification agent used in producing, by solid adsorbant material, microbial water-purifying agent and enzyme system
Agent forms, and its parts by weight are as follows:
Solid adsorbant material is: Maifanitum 10-30, activated coke 10-20, slag 5-20；
Microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 0.5-2.0, Bacillus licheniformis powder 0.5-1.5,
Whiterot fungi mycopowder 0.2-1.0, microbacterium mycopowder 0.5-1.5；
Enzyme preparation is: phytase 0.05-0.1, thioesterase 0.04-0.15, streptomyces proteinase 0.03-0.2,
Enone reductase 0.02-0.1.
Preferably, above-mentioned solid adsorbant material is: Maifanitum 24, activated coke 15, slag 15；
Microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 1.5, Bacillus licheniformis powder 0.9, whiterot fungi
Mycopowder 0.6, microbacterium mycopowder 1.2；
Enzyme preparation is: phytase 0.08, thioesterase 0.09, streptomyces proteinase 0.06, Enone reductase
0.06。
Above-mentioned water purification agent processes the method for waste water during rubber accelerator DM produces, the step including following:
In waste water, it is initially charged solid adsorbant material, stirs with the rotating speed of 10-20 rev/min, stirring
0.2-1 hour, standing 2-5 hour, waste water is layered as upper strata clear water and lower sediment；Solid adsorbant material is:
Maifanitum 10-30, activated coke 10-20, slag 5-20；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, add in the clear water of upper strata
Enter microbial water-purifying agent, stir with the rotating speed of 10-20 rev/min, stir 0.2-1 hour, stand 2-6
Hour；Microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 0.5-2.0, Bacillus licheniformis powder 0.5-1.5,
Whiterot fungi mycopowder 0.2-1.0, microbacterium mycopowder 0.5-1.5；
Again the waste water of above-mentioned steps is regulated pH to 4.5-6.0, keep the temperature of waste water to be 35-45 DEG C, then
Adding enzyme preparation in above-mentioned waste water, stir with the rotating speed of 10-20 rev/min, 0.2-1 is little in stirring
Time, standing 3-8 hour, enzyme preparation is phytase 0.05-0.1, thioesterase 0.04-0.15, streptomycete albumen
Enzyme 0.03-0.2, Enone reductase 0.02-0.1.
Preferably, the method for waste water in rubber accelerator DM production, the step including following:
In waste water, it is initially charged solid adsorbant material, stirs with the rotating speed of 15 revs/min, stir 0.6
Hour, standing 3 hours, waste water is layered as upper strata clear water and lower sediment；Solid adsorbant material is: Maifanitum
24, activated coke 15, slag 15；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, add in the clear water of upper strata
Enter microbial water-purifying agent, stir with the rotating speed of 15 revs/min, stir 0.5 hour, stand 4 hours；
Microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 1.5, Bacillus licheniformis powder 0.9, whiterot fungi mycopowder
0.6, microbacterium mycopowder 1.2；
Again the waste water of above-mentioned steps being regulated pH to 5, the temperature keeping waste water is 37 DEG C, then gives up above-mentioned
Water adds enzyme preparation, stirs with the rotating speed of 15 revs/min, stir 0.6 hour, stand 6 hours,
Phytase 0.08, thioesterase 0.09, streptomyces proteinase 0.06, Enone reductase 0.06.
Preferably, the method for waste water in rubber accelerator DM production, the step including following:
In waste water, it is initially charged solid adsorbant material, stirs with the rotating speed of 10 revs/min, stir 0.2
Hour, standing 2 hours, waste water is layered as upper strata clear water and lower sediment；Solid adsorbant material is: Maifanitum
10, activated coke 5, slag 5；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, add in the clear water of upper strata
Enter microbial water-purifying agent, stir with the rotating speed of 10 revs/min, stir 0.2 hour, stand 2 hours；
Microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 0.5, Bacillus licheniformis powder 0.5, whiterot fungi mycopowder
0.2, microbacterium mycopowder 0.5；
Again the waste water of above-mentioned steps being regulated pH to 4.5, the temperature keeping waste water is 35 DEG C, then above-mentioned
Waste water adds enzyme preparation, stirs with the rotating speed of 10 revs/min, stir 0.2 hour, stand 3 hours,
Enzyme preparation is phytase 0.05, thioesterase 0.04, streptomyces proteinase 0.03, Enone reductase 0.02.
Preferably, the method for waste water in rubber accelerator DM production, the step including following:
Being initially charged solid adsorbant material in waste water, stir with the rotating speed of 20 revs/min, stirring 1 is little
Time, standing 5 hours, waste water is layered as upper strata clear water and lower sediment；Solid adsorbant material is: Maifanitum
25, activated coke 20, slag 15；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, add in the clear water of upper strata
Enter microbial water-purifying agent, stir with the rotating speed of 20 revs/min, stir 1 hour, stand 6 hours；Micro-
Biologic water cleaner is: Streptomyces clavuligerus mycopowder 2.0, Bacillus licheniformis powder 1.5, whiterot fungi mycopowder 1.0,
Microbacterium mycopowder 1.5；
Again the waste water of above-mentioned steps being regulated pH to 6.0, the temperature keeping waste water is 45 DEG C, then above-mentioned
Adding enzyme preparation in waste water, stir with the rotating speed of 20 revs/min, stir 1 hour, 2 stand 8 hours,
Enzyme preparation is phytase 0.1, thioesterase 0.15, streptomyces proteinase 0.2, Enone reductase 0.1.
The beneficial effects of the present invention is, use the water purification agent of the present invention and use above-mentioned water purification agent to rubber
Waste water during altax produces processes, and uses solid water purifier and complex micro organism fungicide, enzyme preparation
Jointly act on waste water, it is to avoid the secondary pollution that chemical treatment produces, decrease the discharge capacity of sewage, improve
The water quality of waste water；And complex microorganism strain of the present invention can improve system anti-shock loading
Ability, the situation too high to deal with organic substance load；The method of the present invention makes the discharge capacity of CODcr reach state
The standard of family's regulation.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described, in order to those skilled in the art
Know more about the present invention, but and be not so limited the present invention.
Embodiment 1
Following waste water takes from certain rubber chemicals manufacturer, and this waste water is specially above-mentioned producer when producing FR
Produced waste water, the water body of waste water is more muddy, irritant abnormal smells from the patient, uses the method for the present invention to carry out following
Process (the waste water sample taken in below example 2,3 is same batch):
In waste water, it is initially charged solid adsorbant material, stirs with the rotating speed of 15 revs/min, stir 0.6
Hour, standing 3 hours, waste water is layered as upper strata clear water and lower sediment；Solid adsorbant material is: Maifanitum
24, activated coke 15, slag 15；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, add in the clear water of upper strata
Enter microbial water-purifying agent, stir with the rotating speed of 15 revs/min, stir 0.5 hour, stand 4 hours；
Microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 1.5, Bacillus licheniformis powder 0.9, whiterot fungi mycopowder
0.6, microbacterium mycopowder 1.2；
Again the waste water of above-mentioned steps being regulated pH to 5, the temperature keeping waste water is 37 DEG C, then gives up above-mentioned
Water adds enzyme preparation, stirs with the rotating speed of 15 revs/min, stir 0.6 hour, stand 6 hours,
Phytase 0.08, thioesterase 0.09, streptomyces proteinase 0.06, Enone reductase 0.06.
Waste water after treatment, detects its each index as follows:
COD clearance is 91.7%,
PH value is about 7.45, reaches the discharge standard of national regulation,
SS clearance is 90.6%.
Embodiment 2
In waste water, it is initially charged solid adsorbant material, stirs with the rotating speed of 10 revs/min, stir 0.2
Hour, standing 2 hours, waste water is layered as upper strata clear water and lower sediment；Solid adsorbant material is: Maifanitum
10, activated coke 5, slag 5；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, add in the clear water of upper strata
Enter microbial water-purifying agent, stir with the rotating speed of 10 revs/min, stir 0.2 hour, stand 2 hours；
Microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 0.5, Bacillus licheniformis powder 0.5, whiterot fungi mycopowder
0.2, microbacterium mycopowder 0.5；
Again the waste water of above-mentioned steps being regulated pH to 4.5, the temperature keeping waste water is 35 DEG C, then above-mentioned
Waste water adds enzyme preparation, stirs with the rotating speed of 10 revs/min, stir 0.2 hour, stand 3 hours,
Enzyme preparation is phytase 0.05, thioesterase 0.04, streptomyces proteinase 0.03, Enone reductase 0.02.
Waste water after treatment, detects its each index as follows:
COD clearance is 90.8%,
PH value is about 7.48, reaches the discharge standard of national regulation,
SS clearance is 89.5%.
Embodiment 3
Being initially charged solid adsorbant material in waste water, stir with the rotating speed of 20 revs/min, stirring 1 is little
Time, standing 5 hours, waste water is layered as upper strata clear water and lower sediment；Solid adsorbant material is: Maifanitum
25, activated coke 20, slag 15；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, add in the clear water of upper strata
Enter microbial water-purifying agent, stir with the rotating speed of 20 revs/min, stir 1 hour, stand 6 hours；Micro-
Biologic water cleaner is: Streptomyces clavuligerus mycopowder 2.0, Bacillus licheniformis powder 1.5, whiterot fungi mycopowder 1.0,
Microbacterium mycopowder 1.5；
Again the waste water of above-mentioned steps being regulated pH to 6.0, the temperature keeping waste water is 45 DEG C, then above-mentioned
Adding enzyme preparation in waste water, stir with the rotating speed of 20 revs/min, stir 1 hour, 2 stand 8 hours,
Enzyme preparation is phytase 0.1, thioesterase 0.15, streptomyces proteinase 0.2, Enone reductase 0.1.
Waste water after treatment, detects its each index as follows:
COD clearance is 91.1%,
PH value is about 7.49, reaches the discharge standard of national regulation,
SS clearance is 89.8%.
Claims (8)
1. water purification agent used during rubber accelerator DM produces, it is characterised in that described water purification agent is made up of solid adsorbant material, microbial water-purifying agent and enzyme preparation, and its parts by weight are as follows:
Described solid adsorbant material is: Maifanitum 10-30, activated coke 10-20, slag 5-20；
Described microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 0.5-2.0, Bacillus licheniformis powder 0.5-1.5, whiterot fungi mycopowder 0.2-1.0, microbacterium mycopowder 0.5-1.5；
Described enzyme preparation is: phytase 0.05-0.1, thioesterase 0.04-0.15, streptomyces proteinase 0.03-0.2, Enone reductase 0.02-0.1.
2. water purification agent used by during rubber accelerator DM as claimed in claim 1 produces, it is characterised in that described solid adsorbant material is: Maifanitum 24, activated coke 15, slag 15.
3. water purification agent used by during rubber accelerator DM as claimed in claim 1 produces, it is characterised in that described microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 1.5, Bacillus licheniformis powder 0.9, whiterot fungi mycopowder 0.6, microbacterium mycopowder 1.2.
4. water purification agent used by during rubber accelerator DM as claimed in claim 1 produces, it is characterised in that described enzyme preparation is: phytase 0.08, thioesterase 0.09, streptomyces proteinase 0.06, Enone reductase 0.06.
5. use water purification agent as claimed in claim 1 to process the method for waste water during rubber accelerator DM produces, the step including following:
Being initially charged solid adsorbant material in waste water, stir with the rotating speed of 10-20 rev/min, stir 0.2-1 hour, stand 2-5 hour, waste water is layered as upper strata clear water and lower sediment；Described solid adsorbant material is: Maifanitum 10-30, activated coke 10-20, slag 5-20；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, upper strata clear water adds microbial water-purifying agent, stirs with the rotating speed of 10-20 rev/min, stir 0.2-1 hour, stand 2-6 hour；Described microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 0.5-2.0, Bacillus licheniformis powder 0.5-1.5, whiterot fungi mycopowder 0.2-1.0, microbacterium mycopowder 0.5-1.5；
Again the waste water of above-mentioned steps is regulated pH to 4.5-6.0, the temperature keeping waste water is 35-45 DEG C, enzyme preparation is added again in above-mentioned waste water, stir with the rotating speed of 10-20 rev/min, stir 0.2-1 hour, standing 3-8 hour, described enzyme preparation is phytase 0.05-0.1, thioesterase 0.04-0.15, streptomyces proteinase 0.03-0.2, Enone reductase 0.02-0.1.
6. the method for waste water during rubber accelerator DM as claimed in claim 5 produces, it is characterised in that described method includes following step:
Being initially charged solid adsorbant material in waste water, stir with the rotating speed of 15 revs/min, stir 0.6 hour, stand 3 hours, waste water is layered as upper strata clear water and lower sediment；Described solid adsorbant material is: Maifanitum 24, activated coke 15, slag 15；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, upper strata clear water adds microbial water-purifying agent, stirs with the rotating speed of 15 revs/min, stir 0.5 hour, stand 4 hours；Described microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 1.5, Bacillus licheniformis powder 0.9, whiterot fungi mycopowder 0.6, microbacterium mycopowder 1.2；
Again the waste water of above-mentioned steps is regulated pH to 5, the temperature keeping waste water is 37 DEG C, enzyme preparation is added again in above-mentioned waste water, stir with the rotating speed of 15 revs/min, stir 0.6 hour, stand 6 hours, described phytase 0.08, thioesterase 0.09, streptomyces proteinase 0.06, Enone reductase 0.06.
7. the method for waste water during rubber accelerator DM as claimed in claim 5 produces, it is characterised in that described method includes following step:
Being initially charged solid adsorbant material in waste water, stir with the rotating speed of 10 revs/min, stir 0.2 hour, stand 2 hours, waste water is layered as upper strata clear water and lower sediment；Described solid adsorbant material is: Maifanitum 10, activated coke 5, slag 5；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, upper strata clear water adds microbial water-purifying agent, stirs with the rotating speed of 10 revs/min, stir 0.2 hour, stand 2 hours；Described microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 0.5, Bacillus licheniformis powder 0.5, whiterot fungi mycopowder 0.2, microbacterium mycopowder 0.5；
Again the waste water of above-mentioned steps is regulated pH to 4.5, the temperature keeping waste water is 35 DEG C, enzyme preparation is added again in above-mentioned waste water, stir with the rotating speed of 10 revs/min, stir 0.2 hour, standing 3 hours, described enzyme preparation is phytase 0.05, thioesterase 0.04, streptomyces proteinase 0.03, Enone reductase 0.02.
8. the method for waste water during rubber accelerator DM as claimed in claim 5 produces, it is characterised in that described method includes following step:
Being initially charged solid adsorbant material in waste water, stir with the rotating speed of 20 revs/min, stir 1 hour, stand 5 hours, waste water is layered as upper strata clear water and lower sediment；Described solid adsorbant material is: Maifanitum 25, activated coke 20, slag 15；
Release the upper strata clear water in above-mentioned waste water, the precipitation pollutant bottom removing, upper strata clear water adds microbial water-purifying agent, stirs with the rotating speed of 20 revs/min, stir 1 hour, stand 6 hours；Described microbial water-purifying agent is: Streptomyces clavuligerus mycopowder 2.0, Bacillus licheniformis powder 1.5, whiterot fungi mycopowder 1.0, microbacterium mycopowder 1.5；
Again the waste water of above-mentioned steps is regulated pH to 6.0, the temperature keeping waste water is 45 DEG C, enzyme preparation is added again in above-mentioned waste water, stir with the rotating speed of 20 revs/min, stir 1 hour, 2 stand 8 hours, and described enzyme preparation is phytase 0.1, thioesterase 0.15, streptomyces proteinase 0.2, Enone reductase 0.1.
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| CN108658264A (en) * | 2018-04-17 | 2018-10-16 | 唐山师范学院 | The preparation of hyper-branched poly-epoxy succinic acid derivative anti-incrustation corrosion inhibitor and its application process |
| CN108658264B (en) * | 2018-04-17 | 2021-05-25 | 唐山师范学院 | Preparation and application method of multi-branched polyepoxysuccinic acid derivative scale and corrosion inhibitor |
| CN108609742A (en) * | 2018-05-22 | 2018-10-02 | 佛山市三水万瑞达环保科技有限公司 | A kind of Rubber Industrial Wastewater water purification agent |
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