CN1367148A - High-effective energy-saving sewage treatment method - Google Patents
High-effective energy-saving sewage treatment method Download PDFInfo
- Publication number
- CN1367148A CN1367148A CN 01106120 CN01106120A CN1367148A CN 1367148 A CN1367148 A CN 1367148A CN 01106120 CN01106120 CN 01106120 CN 01106120 A CN01106120 A CN 01106120A CN 1367148 A CN1367148 A CN 1367148A
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- sewage
- water
- reaction tower
- contact oxidation
- feeding
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
A high-effective energy-saving sewage treating method includes the folloiwng steps: adding water-cleaning agent to the sewage, pump-feeding the sewage into a reaction column, feeding the sediment discharged from the reaction column into a water-cleaning agent regenerator and returning the regenerated water-cleaning agent into the inlet of sewage, using the sewage discharged from the reaction column to drive hydrogerator, then feeding the sewage into a biological contact oxidation tank, and feeding it into a multi-layer filtering tank, and the air-blower of the biological contact oxidation tank adopts the power output from the hydrogenerator of reaction column as power supply, and the water discharged from multi-layer filtering tank is the cleaned reuse water.
Description
What the present invention relates to is a kind of treatment process of water, specifically a kind of treatment process of sewage.
Existing sewage water treatment method mainly contains two kinds, and a kind of is physico-chemical process, and another kind is a biochemical method.The subject matter that these two kinds of methods exist is: (one) investment big (1500-3000 unit/ton. day. sewage), the running cost height (0.8-3.0 unit/ton. sewage).This huge investment makes some cities, more particularly in samll cities and towns or enterprises and institutions are unable bears.(2) many site operation construction based on civil engineering can not realize seriation, deviceization, batch production.Make environmental protection industry be difficult to form industry size and benefit.(3) majority only solves qualified discharge, does not realize renewable resource.(4) suspended matter in the sewage, colloidalmaterial are handled with water-soluble substances, and intractability is big, poor processing effect.
The object of the present invention is to provide that a kind of less investment, running cost are low, the high high-effective energy-saving sewage treatment method of batch production ratio of equipment.
The object of the present invention is achieved like this: sewage is sent into reaction tower at interpolation water purification agent rear pump or output pump, the sediment that goes out reaction tower enters the water purification agent revivifier, be back to sewage through the regenerated water purification agent and add inlet, after driving hydrogenerator, the sewage that goes out reaction tower enters biological contact oxidation pond, introduce the multilayer filter tank again, it is power supply that the gas blower of biological contact oxidation pond adopts the electric power of the hydrogenerator output of reaction tower, and the water that goes out the multilayer filter tank is cleansing and recycling water.
Advantage of the present utility model is: 1, be provided with reaction tower, sewage and water purification agent carry out the physical-chemical reaction of mechanism such as complexing cohesion in the reflection tower, the pollutent of suspended substance and colloidal state is removed effectively, in that being incorporated in the biological contact oxidation pond, water soluble contaminants handles, treatment effect is good, and speed is fast.Can reach the standard of reuse water through the sewage of method processing of the present invention.2, be provided with hydrogenerator, utilize out the drop of the water of reaction tower, drive the hydrogenerator generating, the electric power that the gas blower of its biological contact oxidation pond can utilize hydrogenerator to send drives, can save a large amount of energy consumptions, help reducing running cost.3, water purification agent has obtained sufficient recycling.Advantage such as in a word, the present invention has that construction investment is few, running cost is low, the batch production ratio of good purification, equipment is big.Method of the present invention goes for the processing of various sewage, and samll cities and towns and industrial and mining enterprises use in being particularly suitable for.
Accompanying drawing makes process flow diagram of the present invention.
For example for a more detailed description to the present invention below: sewage is sent in the reaction tower 2 by pump 1 after adding water purification agent, carries out the physical-chemical reaction of mechanism such as complexing cohesion in the reflection tower, remove wherein suspended contaminant and the pollutent of colloidal state.The sediment that goes out reaction tower enters water purification agent revivifier 3, is back to sewage through the regenerated water purification agent and adds inlet.Enter biological contact oxidation pond 5 after the sewage that goes out reaction tower drives hydrogenerator 4, in biological contact oxidation pond, the water soluble contaminants in the sewage is carried out biological chemistry and is handled, and is effectively removed.Introduce multilayer filter tank 6 again.It is power supply that the gas blower 7 of biological contact oxidation pond adopts the electric power of the hydrogenerator output of reaction tower.The water that goes out the multilayer filter tank is cleansing and recycling water.
Claims (1)
1, a kind of high-effective energy-saving sewage treatment method, it is characterized in that: sewage after adding water purification agent by being pumped into reaction tower, the sediment that goes out reaction tower enters the water purification agent revivifier, be back to sewage through the regenerated water purification agent and add inlet, after driving hydrogenerator, the sewage that goes out reaction tower enters biological contact oxidation pond, introduce the multilayer filter tank again, it is power supply that the gas blower of biological contact oxidation pond adopts the electric power of the hydrogenerator output of reaction tower, and the water that goes out the multilayer filter tank is cleansing and recycling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01106120 CN1367148A (en) | 2001-01-22 | 2001-01-22 | High-effective energy-saving sewage treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01106120 CN1367148A (en) | 2001-01-22 | 2001-01-22 | High-effective energy-saving sewage treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1367148A true CN1367148A (en) | 2002-09-04 |
Family
ID=4655168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01106120 Pending CN1367148A (en) | 2001-01-22 | 2001-01-22 | High-effective energy-saving sewage treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1367148A (en) |
-
2001
- 2001-01-22 CN CN 01106120 patent/CN1367148A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |