CN109052662A - A kind of enzyme preparation handling trade effluent - Google Patents
A kind of enzyme preparation handling trade effluent Download PDFInfo
- Publication number
- CN109052662A CN109052662A CN201810959402.2A CN201810959402A CN109052662A CN 109052662 A CN109052662 A CN 109052662A CN 201810959402 A CN201810959402 A CN 201810959402A CN 109052662 A CN109052662 A CN 109052662A
- Authority
- CN
- China
- Prior art keywords
- enzyme
- enzyme preparation
- trade effluent
- water
- inorganic salts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- C02F2101/16—Nitrogen compounds, e.g. ammonia
Abstract
The present invention relates to technical field of sewage; concretely it is related to a kind of enzyme preparation for handling trade effluent; the enzyme preparation, including complex enzyme, chitin, ethylenediaminetetramethylene potassium phosphate, phosphinylidyne based polyacrylic acid, polyethyleneimine, inorganic salts, yeast powder and water；Wherein complex enzyme includes protease, cellulase, oxidoreducing enzyme, pectase, dehydrogenase, lysozyme；Inorganic salts include at least one of zinc sulfate, ferrous sulfate, calgon, calcium chloride, manganese chloride, potassium iodide, sodium metasilicate；A kind of enzyme preparation of processing trade effluent of the invention uses compound enzymatic treatment sewage, there is no strain pollutions, it is easy to operate, it is strong to handle sewage ability, impact resistance is improved, greatly reduces sludge discharge, solves the problems, such as secondary pollution, the self-purification capacity of water, promotes water body itself repair ability after raising processing.
Description
Technical field
The present invention relates to technical field of sewage, are concretely related to a kind of enzyme preparation for handling trade effluent.
Background technique
In current environment protection field, more and more attention has been paid to handle water in sewage disposal process for the processing of trade effluent at present
Unstable matter effect is still relatively common phenomenon, and simple microorganism decomposition, speed are slower, it is not easy to fast onset, it is raw
The problems such as generally existing sludge of object processing system easily expands and is poor to the impact resistance of water quality and quantity.System treatment effeciency
Height and the quality of microbial activity are closely related, inevitably generate during Biochemical method sewage a large amount of surplus
Remaining sludge, existing burning disposal not only need expensive expense, but also generate toxic gas when burning and pollute environment, therefore such as
What reduces the problem of yield of excess sludge is also urgent need to resolve during biological wastewater treatment.
Summary of the invention
Therefore the present invention proposes a kind of enzyme preparation for handling trade effluent, for solving the problems in above-mentioned background technique.
The technical scheme of the present invention is realized as follows: a kind of enzyme preparation for handling trade effluent, the enzyme preparation, including it is multiple
Synthase, chitin, ethylenediaminetetramethylene potassium phosphate, phosphinylidyne based polyacrylic acid, polyethyleneimine, inorganic salts, yeast powder
And water；Wherein, contain in 1L water: chitin 1-6mg, ethylenediaminetetramethylene potassium phosphate and phosphinylidyne based polyacrylic acid 20-
50mg, polyethyleneimine 6-15mg, inorganic salts 300-600mg, yeast powder 30-50mg, complex enzyme 150-330mg；It is wherein compound
Enzyme includes protease, cellulase, oxidoreducing enzyme, pectase, dehydrogenase, lysozyme；Inorganic salts include zinc sulfate, sulfuric acid Asia
At least one of iron, calgon, calcium chloride, manganese chloride, potassium iodide, sodium metasilicate.
Further, contain in the 1L water: protease 40mg, cellulase 32mg, oxidoreducing enzyme 40mg, pectase
40mg, dehydrogenase 40mg, lysozyme 42mg.
Further, the enzyme preparation further includes disinfectant, and the disinfectant is sodium hypochlorite, at least one in chloramines
Kind.
The sewage-treating agent of every 1Kg sewage investment 10g.
The invention has the benefit that a kind of enzyme preparation of processing trade effluent of the invention is dirty using compound enzymatic treatment
Strain pollution is not present in water, and easy to operate, processing sewage ability is strong, improves impact resistance, greatly reduces sludge discharge,
Solve the problems, such as secondary pollution, the self-purification capacity of water after raising processing promotes water body itself repair ability, present invention processing industry
The enzyme preparation of sewage, COD average removal rate and ammonia nitrogen average removal rate are 1.42 times and 1.46 times before being not used respectively, remaining
Sludge quantity is about 0.64 times of original sewage disposal system, and sludge settling property is more preferable.
Specific embodiment
Below by the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention proposes a kind of enzyme preparation for handling trade effluent.
Embodiment 1
A kind of enzyme preparation handling trade effluent, the enzyme preparation, including complex enzyme, chitin, four methylene of ethylene diamine
Base potassium phosphate, phosphinylidyne based polyacrylic acid, polyethyleneimine, inorganic salts, yeast powder and water；Complex enzyme includes protease, cellulose
Enzyme, oxidoreducing enzyme, pectase, dehydrogenase, lysozyme；Inorganic salts include zinc sulfate, ferrous sulfate, calgon, chlorination
At least one of calcium, manganese chloride, potassium iodide, sodium metasilicate；Wherein, contain in 1L water: chitin 1mg, ethylene diamine four are sub-
Methyl acid phosphate potassium and phosphinylidyne based polyacrylic acid 20mg, polyethyleneimine 6mg, inorganic salts 300mg, yeast powder 30mg, complex enzyme
150mg, protease 3 0mg, cellulase 30mg, oxidoreducing enzyme 30mg, pectase 20mg, dehydrogenase 2 0mg, lysozyme
20mg。
The sewage-treating agent of every 1Kg sewage investment 10g.
COD average removal rate and ammonia nitrogen average removal rate after handling the enzyme preparation of trade effluent using the present invention are respectively
1.38 times and 1.45 times before being not used, surplus sludge volume is about 0.68 times of original sewage disposal system, sludge settling property
More preferably.
Embodiment 2
A kind of enzyme preparation handling trade effluent, the enzyme preparation, including complex enzyme, chitin, four methylene of ethylene diamine
Base potassium phosphate, phosphinylidyne based polyacrylic acid, polyethyleneimine, inorganic salts, yeast powder and water；Complex enzyme includes protease, cellulose
Enzyme, oxidoreducing enzyme, pectase, dehydrogenase, lysozyme；Inorganic salts include zinc sulfate, ferrous sulfate, calgon, chlorination
At least one of calcium, manganese chloride, potassium iodide, sodium metasilicate；Wherein, contain in 1L water: chitin 2mg, ethylene diamine four are sub-
Methyl acid phosphate potassium and phosphinylidyne based polyacrylic acid 30mg, polyethyleneimine 8mg, inorganic salts 400mg, yeast powder 35mg, complex enzyme
200mg, protease 40mg, cellulase 32mg, oxidoreducing enzyme 40mg, pectase 30mg, dehydrogenase 30 mg, lysozyme
30mg。
The sewage-treating agent of every 1Kg sewage investment 10g.
COD average removal rate and ammonia nitrogen average removal rate after handling the enzyme preparation of trade effluent using the present invention are respectively
1.36 times and 1.42 times before being not used, surplus sludge volume is about 0.68 times of original sewage disposal system, sludge settling property
More preferably.
Embodiment 3
A kind of enzyme preparation handling trade effluent, the enzyme preparation, including complex enzyme, chitin, four methylene of ethylene diamine
Base potassium phosphate, phosphinylidyne based polyacrylic acid, polyethyleneimine, inorganic salts, yeast powder and water；Complex enzyme includes protease, cellulose
Enzyme, oxidoreducing enzyme, pectase, dehydrogenase, lysozyme；Inorganic salts include zinc sulfate, ferrous sulfate, calgon, chlorination
At least one of calcium, manganese chloride, potassium iodide, sodium metasilicate；Wherein, contain in 1L water: chitin 4mg, ethylene diamine four are sub-
Methyl acid phosphate potassium and phosphinylidyne based polyacrylic acid 20mg, polyethyleneimine 4mg, inorganic salts 500mg, yeast powder 40mg, complex enzyme
300mg, protease 50mg, cellulase 50mg, oxidoreducing enzyme 50mg, pectase 45mg, dehydrogenase 45mg, lysozyme
40mg。
The sewage-treating agent of every 1Kg sewage investment 10g.
COD average removal rate and ammonia nitrogen average removal rate after handling the enzyme preparation of trade effluent using the present invention are respectively
1.43 times and 1.46 times before being not used, surplus sludge volume is about 0.68 times of original sewage disposal system, sludge settling property
More preferably.
Embodiment 4
A kind of enzyme preparation handling trade effluent, the enzyme preparation, including complex enzyme, chitin, four methylene of ethylene diamine
Base potassium phosphate, phosphinylidyne based polyacrylic acid, polyethyleneimine, inorganic salts, yeast powder and water；Complex enzyme includes protease, cellulose
Enzyme, oxidoreducing enzyme, pectase, dehydrogenase, lysozyme；Inorganic salts include zinc sulfate, ferrous sulfate, calgon, chlorination
At least one of calcium, manganese chloride, potassium iodide, sodium metasilicate；Wherein, contain in 1L water: chitin 6mg, ethylene diamine four are sub-
Methyl acid phosphate potassium and phosphinylidyne based polyacrylic acid 50mg, polyethyleneimine 15mg, inorganic salts 600mg, yeast powder 50mg, complex enzyme
330mg, protease 60mg, cellulase 60mg, oxidoreducing enzyme 60mg, pectase 50mg, dehydrogenase 50mg, lysozyme
50mg。
The sewage-treating agent of every 1Kg sewage investment 10g.
COD average removal rate and ammonia nitrogen average removal rate after handling the enzyme preparation of trade effluent using the present invention are respectively
1.41 times and 1.47 times before being not used, surplus sludge volume is about 0.68 times of original sewage disposal system, sludge settling property
More preferably.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (4)
1. a kind of enzyme preparation for handling trade effluent, it is characterised in that: the enzyme preparation, including complex enzyme, chitin, ethylene
Amine tetramethylene potassium phosphate, phosphinylidyne based polyacrylic acid, polyethyleneimine, inorganic salts, yeast powder and water；Wherein, contain in 1L water:
Chitin 1-6mg, ethylenediaminetetramethylene potassium phosphate and phosphinylidyne based polyacrylic acid 20-50mg, polyethyleneimine 6-15mg,
Inorganic salts 300-600mg, yeast powder 30-50mg, complex enzyme 150-330mg；
Wherein complex enzyme includes protease, cellulase, oxidoreducing enzyme, pectase, dehydrogenase, lysozyme；
Inorganic salts include zinc sulfate, ferrous sulfate, calgon, calcium chloride, manganese chloride, potassium iodide, in sodium metasilicate at least
It is a kind of.
2. a kind of enzyme preparation for handling trade effluent according to claim 1, it is characterised in that: contain in the 1L water:
Protease 3 0-60mg, cellulase 30-60mg, oxidoreducing enzyme 30-60mg, pectase 20-50mg, dehydrogenase 2 0-50mg,
Lysozyme 20-50mg.
3. a kind of enzyme preparation for handling trade effluent according to claim 2, it is characterised in that: contain in the 1L water:
Protease 40mg, cellulase 32mg, oxidoreducing enzyme 40mg, pectase 40mg, dehydrogenase 40mg, lysozyme 42mg.
4. a kind of enzyme preparation for handling trade effluent according to claim 1, it is characterised in that: the enzyme preparation further includes
Disinfectant, the disinfectant are at least one of sodium hypochlorite, chloramines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959402.2A CN109052662A (en) | 2018-08-22 | 2018-08-22 | A kind of enzyme preparation handling trade effluent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810959402.2A CN109052662A (en) | 2018-08-22 | 2018-08-22 | A kind of enzyme preparation handling trade effluent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109052662A true CN109052662A (en) | 2018-12-21 |
Family
ID=64686743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810959402.2A Pending CN109052662A (en) | 2018-08-22 | 2018-08-22 | A kind of enzyme preparation handling trade effluent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690285A (en) * | 2021-03-25 | 2021-04-23 | 山东中加环境科技有限公司 | Rapid repairing agent for black and odorous water body and preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444539A (en) * | 1972-09-11 | 1976-08-04 | Novo Industri As | Immobilised enzymes |
| CN103663730A (en) * | 2013-12-11 | 2014-03-26 | 山东华亚环保科技有限公司 | Enzyme preparation for treating papermaking wastewater |
| CN103693748A (en) * | 2013-12-11 | 2014-04-02 | 山东华亚环保科技有限公司 | Enzyme preparation for treating industrial sewage |
| CN107892395A (en) * | 2017-10-31 | 2018-04-10 | 烟台职业学院 | A kind of special sewage-treating agent of trade effluent and preparation method thereof |
-
2018
- 2018-08-22 CN CN201810959402.2A patent/CN109052662A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444539A (en) * | 1972-09-11 | 1976-08-04 | Novo Industri As | Immobilised enzymes |
| CA1011672A (en) * | 1972-09-11 | 1977-06-07 | Shmuel Amotz | Immobilized enzymes |
| CN103663730A (en) * | 2013-12-11 | 2014-03-26 | 山东华亚环保科技有限公司 | Enzyme preparation for treating papermaking wastewater |
| CN103693748A (en) * | 2013-12-11 | 2014-04-02 | 山东华亚环保科技有限公司 | Enzyme preparation for treating industrial sewage |
| CN107892395A (en) * | 2017-10-31 | 2018-04-10 | 烟台职业学院 | A kind of special sewage-treating agent of trade effluent and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690285A (en) * | 2021-03-25 | 2021-04-23 | 山东中加环境科技有限公司 | Rapid repairing agent for black and odorous water body and preparation method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
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