CN107555737A - A kind of domestic sewage processing method - Google Patents
A kind of domestic sewage processing method Download PDFInfo
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- CN107555737A CN107555737A CN201711056688.5A CN201711056688A CN107555737A CN 107555737 A CN107555737 A CN 107555737A CN 201711056688 A CN201711056688 A CN 201711056688A CN 107555737 A CN107555737 A CN 107555737A
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- sewage
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Abstract
The present invention relates to a kind of domestic sewage processing method, comprise the following steps：（1）Collect sewage；（2）Suspended material processing；（3）Dosing is degraded；（4）Microbial degradation；（5）Adjust pH；（6）Sterilization；（7）Discharge.A kind of domestic sewage processing method of the present invention can the higher sanitary sewage of Threshold retention, wastewater treatment efficiency is good, and effluent quality is good；The cost of water process can be effectively reduced, the effect of bacteria growing inhibiting can be effectively acted as, while makes the water quality after processing can iterative cycles utilization.
Description
Technical field
The present invention relates to sewage water treatment method, more particularly to a kind of domestic sewage processing method.
Background technology
China is the country of an extreme dehydration.Although fresh water total amount accounts for the 6% of global water resources, possess fresh water per capita
Amount is only the 1/4 of world average level, is 13, the whole world one of poorest country of water resource per capita." water " this be once considered as
Inexhaustible resource, serious restriction China's economic development is lacked unexpectedly, has had a strong impact on people's lives
Degree.Showing according to investigations, the phenomenon that China wastes water is very universal, and everybody does not produce enough attention also to water crisis, thus
The secondary use rate of water is relatively low.If recycling for water can be strengthened, sanitary sewage is regenerated and reuse, then this will be
Solve the best measure of water shortage problem, be the effective way for the sustainable development for realizing country, be Resources for construction economizing type, environment
The inevitable choice of friendly society.Sewage handling problem is increasingly subject to the great attention of society.With the process and work of urbanization
The development of industry society, one side water consumption are continuously increased, and water resource is increasingly in short supply, and on the other hand, quantity of wastewater effluent is increasing,
Environmental pollution getting worse.It is badly in need of developing a kind of high-efficiency environment friendly, the low domestic sewage processing method of cost.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, the present invention provides a kind of high-efficiency environment friendly, green peace
A kind of complete domestic sewage processing method.
The present invention is achieved by the following technical solutions：
A kind of domestic sewage processing method, comprises the following steps：
（1）Collect sewage：Sewage collecting is got up, is together put into treatment tank；
（2）Suspended material processing：Suspended material adsorbent is added in treatment tank, stands 2h~4h, the suspended material
Adsorbent is alum；
（3）Dosing is degraded：Oxidant is added in treatment tank, oxidant is polyacrylamide, calcium oxide and calcium aluminate powder
Mixture, the polyacrylamide, calcium oxide, the weight part ratio of calcium aluminate powder are：40~45：5~7：8~9；
（4）Microbial degradation：By step（3）In sewage transport to biodegradable pond, by the method for microbial degradation, by dirt
Eutrophy composition oxidation Decomposition in water；
（5）Adjust pH：By step（4）In the pH of water adjust to 6.8~7.2；
（6）Sterilization：Use disinfection by chlorine；
（7）Discharge：Water discharge can be completed into sewage disposal.
Preferably, the step（2）In in treatment tank add suspended material adsorbent, stand 3h, the suspension
Substance adsorber is alum.
Preferably, the step（3）In add oxidant in treatment tank, oxidant is polyacrylamide, oxidation
Calcium and calcium aluminate powder mixture, the polyacrylamide, calcium oxide, the weight part ratio of calcium aluminate powder are：42：6：8.5.
Preferably, the step（2）It is middle by step（4）In the pH of water adjust to 6.9.
The beneficial effects of the invention are as follows：
1. a kind of domestic sewage processing method of the present invention can the higher sanitary sewage of Threshold retention, while after making processing
Water quality can iterative cycles utilization.
2. a kind of domestic sewage processing method of the present invention can effectively act as the effect of bacteria growing inhibiting.
3. a kind of domestic sewage processing method wastewater treatment efficiency of the present invention is good, effluent quality is good；It can be effectively reduced
The cost of water process.
Embodiment
This specification（Including any accessory claim, summary）Disclosed in any feature, unless specifically stated otherwise,
Replaced by other equivalent or with similar purpose alternative features.I.e., unless specifically stated otherwise, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment 1：
A kind of domestic sewage processing method, comprises the following steps：
（1）Collect sewage：Sewage collecting is got up, is together put into treatment tank；
（2）Suspended material processing：Suspended material adsorbent is added in treatment tank, stands 2h, the suspended material absorption
Agent is alum；
（3）Dosing is degraded：Oxidant is added in treatment tank, oxidant is polyacrylamide, calcium oxide and calcium aluminate powder
Mixture, the polyacrylamide, calcium oxide, the weight part ratio of calcium aluminate powder are：40：5：8；
（4）Microbial degradation：By step（3）In sewage transport to biodegradable pond, by the method for microbial degradation, by dirt
Eutrophy composition oxidation Decomposition in water；
（5）Adjust pH：By step（4）In the pH of water adjust to 6.8；
（6）Sterilization：Use disinfection by chlorine；
（7）Discharge：Water discharge can be completed into sewage disposal.
Embodiment 2：
A kind of domestic sewage processing method, comprises the following steps：
（1）Collect sewage：Sewage collecting is got up, is together put into treatment tank；
（2）Suspended material processing：Suspended material adsorbent is added in treatment tank, stands 4h, the suspended material absorption
Agent is alum；
（3）Dosing is degraded：Oxidant is added in treatment tank, oxidant is polyacrylamide, calcium oxide and calcium aluminate powder
Mixture, the polyacrylamide, calcium oxide, the weight part ratio of calcium aluminate powder are：45：7：9；
（4）Microbial degradation：By step（3）In sewage transport to biodegradable pond, by the method for microbial degradation, by dirt
Eutrophy composition oxidation Decomposition in water；
（5）Adjust pH：By step（4）In the pH of water adjust to 7.2；
（6）Sterilization：Use disinfection by chlorine；
（7）Discharge：Water discharge can be completed into sewage disposal.
Embodiment 3：
A kind of domestic sewage processing method, comprises the following steps：
（1）Collect sewage：Sewage collecting is got up, is together put into treatment tank；
（2）Suspended material processing：Suspended material adsorbent is added in treatment tank, stands 3h, the suspended material absorption
Agent is alum；
（3）Dosing is degraded：Oxidant is added in treatment tank, oxidant is polyacrylamide, calcium oxide and calcium aluminate powder
Mixture, the polyacrylamide, calcium oxide, the weight part ratio of calcium aluminate powder are：42：6：8.5；
（4）Microbial degradation：By step（3）In sewage transport to biodegradable pond, by the method for microbial degradation, by dirt
Eutrophy composition oxidation Decomposition in water；
（5）Adjust pH：By step（4）In the pH of water adjust to 6.9；
（6）Sterilization：Use disinfection by chlorine；
（7）Discharge：Water discharge can be completed into sewage disposal.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (4)
- A kind of 1. domestic sewage processing method, it is characterised in that：Comprise the following steps：（1）Collect sewage：Sewage collecting is got up, is together put into treatment tank；（2）Suspended material processing：Suspended material adsorbent is added in treatment tank, stands 2h~4h, the suspended material Adsorbent is alum；（3）Dosing is degraded：Oxidant is added in treatment tank, oxidant is polyacrylamide, calcium oxide and calcium aluminate powder Mixture, the polyacrylamide, calcium oxide, the weight part ratio of calcium aluminate powder are：40~45：5~7：8~9；（4）Microbial degradation：By step（3）In sewage transport to biodegradable pond, by the method for microbial degradation, by dirt Eutrophy composition oxidation Decomposition in water；（5）Adjust pH：By step（4）In the pH of water adjust to 6.8~7.2；（6）Sterilization：Use disinfection by chlorine；（7）Discharge：Water discharge can be completed into sewage disposal.
- A kind of 2. domestic sewage processing method according to claim 1, it is characterised in that：The step（2）In at sewage Manage and suspended material adsorbent is added in pond, stand 3h, the suspended material adsorbent is alum.
- A kind of 3. domestic sewage processing method according to claim 1, it is characterised in that：The step（3）In at sewage Reason adds oxidant in pond, and oxidant is polyacrylamide, calcium oxide and calcium aluminate powder mixture, the polyacrylamide, oxygen Change calcium, the weight part ratio of calcium aluminate powder is：42：6：8.5.
- A kind of 4. domestic sewage processing method according to claim 1, it is characterised in that：The step（2）It is middle by step（4） In the pH of water adjust to 6.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056688.5A CN107555737A (en) | 2017-11-01 | 2017-11-01 | A kind of domestic sewage processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711056688.5A CN107555737A (en) | 2017-11-01 | 2017-11-01 | A kind of domestic sewage processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107555737A true CN107555737A (en) | 2018-01-09 |
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ID=61032288
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711056688.5A Withdrawn CN107555737A (en) | 2017-11-01 | 2017-11-01 | A kind of domestic sewage processing method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373794A (en) * | 2013-07-04 | 2013-10-30 | 王胜初 | Sewage treatment process and special-purpose one-piece sewage treatment plant |
| CN104276686A (en) * | 2013-07-09 | 2015-01-14 | 深圳海川环境科技有限公司 | Organic matter-rich sewage treatment and disposal method |
| CN105540991A (en) * | 2015-11-20 | 2016-05-04 | 湖北科亮生物环保科技有限公司 | Landscape water circulation purifying treatment technology |
| CN106746192A (en) * | 2016-12-08 | 2017-05-31 | 安徽睿知信信息科技有限公司 | A kind of city domestic sewage processing method |
-
2017
- 2017-11-01 CN CN201711056688.5A patent/CN107555737A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373794A (en) * | 2013-07-04 | 2013-10-30 | 王胜初 | Sewage treatment process and special-purpose one-piece sewage treatment plant |
| CN104276686A (en) * | 2013-07-09 | 2015-01-14 | 深圳海川环境科技有限公司 | Organic matter-rich sewage treatment and disposal method |
| CN105540991A (en) * | 2015-11-20 | 2016-05-04 | 湖北科亮生物环保科技有限公司 | Landscape water circulation purifying treatment technology |
| CN106746192A (en) * | 2016-12-08 | 2017-05-31 | 安徽睿知信信息科技有限公司 | A kind of city domestic sewage processing method |
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Application publication date: 20180109 |