CN109748448A - A kind of wastewater treatment method - Google Patents
A kind of wastewater treatment method Download PDFInfo
- Publication number
- CN109748448A CN109748448A CN201711072363.6A CN201711072363A CN109748448A CN 109748448 A CN109748448 A CN 109748448A CN 201711072363 A CN201711072363 A CN 201711072363A CN 109748448 A CN109748448 A CN 109748448A
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- CN
- China
- Prior art keywords
- wastewater treatment
- treatment method
- fermentation
- liquid
- sewage
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
A kind of wastewater treatment method belongs to environment protection field, to achieve the purpose that comprehensively utilize sewage in residential quarter, improve cyclic utilization rate.The technical program mainly includes filters pressing, precipitating, fermentation, filtering and sterilisation step, can be effectively treated to sewage.Pass through the water of processing, free from admixture peculiar smell, it can be used as toilet flushing and pour the dedicated water of flowers, plants and trees, the solid matter of fermentation is mainly some house refuses, rich in protein, cellulose etc., excellent organic fertilizer can be become, the good fertilizer of flowers, plants and trees is acted not only as, farmland can also be applied to.The wastewater treatment method is scientific and reasonable, and treatment effeciency is high, and comprehensive benefit is good, and simply, utilization rate is high.
Description
Technical field
The invention belongs to environment protection fields, and in particular to a kind of wastewater treatment method.
Background technique
Fresh water is the substance being of great rarity, and is related to national development and the life and health of people.China natural resources are most deficient,
Per capita ownership world rankings are rearward.But in daily life, the waste of fresh water is very serious, and many place toilet flushings pour
Filling flowers, plants and trees all uses Natural Water, wash water and swimming pool water directly as sewage discharge, for recycling for its
Rate is very low.Due to the construction characteristics and historical reasons in China city, sewage is handled on a large scale, then secondary use
Difficulty it is bigger, be very feasible using carrying out recycling the characteristics of residential quarter still.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of wastewater treatment methods, are comprehensively utilized with reaching in residential quarter
Sewage, the purpose for improving cyclic utilization rate.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: a kind of wastewater treatment method, feature exist
In, it mainly includes the following steps that,
1) filters pressing, by squeezing and filtering, by sewage solid-state and liquid separate, liquid enter precipitating step
Suddenly, solid matter enters fermentation step；
2) it precipitates, liquid is precipitated, sediment carries out fermentation step, and liquid object enters filtration step；
3) it ferments, the solid matter and sediment that squeezing is formed carry out fermentation process；
4) it filters, its excess that settling step is formed is filtered, remove peculiar smell and molecule；
5) it sterilizes, filtered liquid object is carried out disinfection processing；
In the filtration step, or mixtures thereof active carbon, diatomite, molecular sieve inorganic agent are used；
In the sterilisation step, or mixtures thereof lime stone, calcium hypochlorite are used；
In the fermentation step, microbe leaven is used；
Using above step, sewage can be effectively treated.
A kind of wastewater treatment method provided by the invention, by the water of processing, free from admixture peculiar smell, can be used as toilet flushing with
And the dedicated water of flowers, plants and trees is poured, and the solid matter of fermentation is mainly some house refuses, it is rich in protein, cellulose etc.,
Excellent organic fertilizer can be become, the good fertilizer of flowers, plants and trees is acted not only as, farmland can also be applied to.This is useless
Method for treating water is scientific and reasonable, and treatment effeciency is high, and comprehensive benefit is good, and simply, utilization rate is high.
Specific embodiment
Embodiment 1:
A kind of wastewater treatment method, which is characterized in that it mainly includes the following steps that,
1) filters pressing, by squeezing and filtering, by sewage solid-state and liquid separate, liquid enter precipitating step
Suddenly, solid matter enters fermentation step；
2) it precipitates, liquid is precipitated, sediment carries out fermentation step, and liquid object enters filtration step；
3) it ferments, the solid matter and sediment that squeezing is formed carry out fermentation process；
4) it filters, its excess that settling step is formed is filtered using active carbon, remove peculiar smell and molecule；
5) it sterilizes, filtered liquid object is carried out disinfection processing using lime stone；
Using above step, sewage can be effectively treated.
Embodiment 2:
A kind of wastewater treatment method, mainly includes the following steps that,
1) filters pressing, by squeezing and filtering, by sewage solid-state and liquid separate, liquid enter precipitating step
Suddenly, solid matter enters fermentation step；
2) it precipitates, liquid is precipitated, sediment carries out fermentation step, and liquid object enters filtration step；
3) it ferments, the solid matter and sediment that squeezing is formed carry out fermentation process using microbe leaven；
4) it filters, its excess that settling step is formed is filtered using diatomite, remove peculiar smell and molecule；
5) it sterilizes, filtered liquid object is carried out disinfection processing using calcium hypochlorite；
Using above step, sewage can be effectively treated.
Claims (5)
1. a kind of wastewater treatment method, which is characterized in that it mainly includes the following steps that,
1) filters pressing, by squeezing and filtering, by sewage solid-state and liquid separate, liquid enter precipitating step
Suddenly, solid matter enters fermentation step；
2) it precipitates, liquid is precipitated, sediment carries out fermentation step, and liquid object enters filtration step；
3) it ferments, the solid matter and sediment that squeezing is formed carry out fermentation process；
4) it filters, its excess that settling step is formed is filtered, remove peculiar smell and molecule；
5) it sterilizes, filtered liquid object is carried out disinfection processing.
2. a kind of wastewater treatment method according to claim 1, it is characterised in that: in the filtration step, use and live
Or mixtures thereof property charcoal, diatomite, molecular sieve inorganic agent.
3. a kind of wastewater treatment method according to claim 1, it is characterised in that: in the sterilisation step, use stone
Or mixtures thereof lime stone, calcium hypochlorite.
4. a kind of wastewater treatment method according to claim 1, it is characterised in that: in the fermentation step, use micro-
Bio-fermentation agent.
5. using above step, sewage can be effectively treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072363.6A CN109748448A (en) | 2017-11-03 | 2017-11-03 | A kind of wastewater treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072363.6A CN109748448A (en) | 2017-11-03 | 2017-11-03 | A kind of wastewater treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109748448A true CN109748448A (en) | 2019-05-14 |
Family
ID=66398101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711072363.6A Pending CN109748448A (en) | 2017-11-03 | 2017-11-03 | A kind of wastewater treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109748448A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110565A (en) * | 2020-08-26 | 2020-12-22 | 武汉雅洁净环境工程有限公司 | Processing method for recycling kitchen garbage |
-
2017
- 2017-11-03 CN CN201711072363.6A patent/CN109748448A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110565A (en) * | 2020-08-26 | 2020-12-22 | 武汉雅洁净环境工程有限公司 | Processing method for recycling kitchen garbage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |