CN102206017A - Modular fecal sewage treatment device - Google Patents
Modular fecal sewage treatment device Download PDFInfo
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- CN102206017A CN102206017A CN201010135352XA CN201010135352A CN102206017A CN 102206017 A CN102206017 A CN 102206017A CN 201010135352X A CN201010135352X A CN 201010135352XA CN 201010135352 A CN201010135352 A CN 201010135352A CN 102206017 A CN102206017 A CN 102206017A
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- fecal sewage
- treatment
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- equipment
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The invention relates to a fecal sewage treatment industry and an invention technique of a fecal sewage innocent treatment process. At present, the fecal sewage innocent treatment system is still incomplete, and the pollution problem caused by ineffective treatment of fecal sewage is very serious. For solving the technical problem, the invention adopts a technical scheme which comprises: constructing three modules used by a feces treatment process; subjecting the fecal sewage to the initial treatment by integrated solid-liquid separation equipment in the first model, the centrifugal separation by centrifugal dewatering equipment in a second module and final treatment by the actions of a natural water pool, solar photocatalysis and microorganism in a third module; and discharging the waste water reaching a standard after treatment. The invention has the advantage of radically solving a fecal sewage pollution problem by providing a module fecal sewage treatment device.
Description
Affiliated technical field:
The present invention relates to the ight soil treatment industry, the invention technology of fecal sewage harmless treatment process.
Background technology:
The fecal sewage harmless treatment is the importance during ight soil is handled, and at present, fecal sewage harmless treatment system is not perfect, and can effectively not handle the pollution problem that brings very serious owing to fecal sewage.On the one hand, have a strong impact on the city appearance environment level; On the other hand, fecal sewage contains high-enriched organics and solid residue, distributes foul gas, simultaneously also be various pathogenic agent, germ, virus and parasitic ovum autoeciously, these are easy to cause the urban environmental hygiene situation to worsen, and influence people's health and life security; Simultaneously, after these fecal sewage dischargings, often cause the pollution of Drinking Water.
According to " People's Republic of China's law on the prevention and control of infectious diseases " regulation, to public health infrastructure, sewage, dirt, ight soil are carried out harmless treatment, improve the tap water condition.Breaking out of transmissible disease be can effectively prevent, in time control and eliminate, people's health and life security ensured with popular.
Summary of the invention:
In order fundamentally to solve the pollution problem of fecal sewage, ensure people's health, improve the city appearance environment level, the invention provides a kind of modularization fecal sewage treatment unit.
The technical solution adopted for the present invention to solve the technical problems is: make up three modules of ight soil treatment process, fecal sewage is realized initial gross separation to centrifugation along this technology, arrives final the processing again.
First module, mode ight soil by airtight butt joint enters integrated Night Soil Solid and Liquid Separation Equipment, under airtight situation, to consolidating in the ight soil contain that thing sorts, desanding, solid-liquid separation, extrusion dehydration, then realize with particle diameter in the ight soil foreign material being that solids more than the 6mm is removed, solid content is lower than 5% in the filtrate after treatment, and CODcr concentration clearance is about about 15%, reduces to 20000～30000mg/L.
Second module, the liquid after the solid-liquid separation enters centrifuge dehydration equipment after the slurries storage pool is regulated, and after the high speed rotating centrifuge dehydration of centrifuge dehydration equipment, the outstanding admittedly thing content of liquid that flows out equipment is about 0.5～1%, and the CODcr clearance is more than 80%.
The 3rd module, the sewage after integrated solid-liquid separating equipment, centrifuge dehydration device processes is finished harmless treatment through natural pool, solar energy photocatalytic and microbial process again, back up to standard discharging.
The invention has the beneficial effects as follows, provide a kind of modularization fecal sewage treatment unit, the pollution problem that fundamentally solves fecal sewage.
Description of drawings:
The Figure of description explanation:
Figure is fecal sewage processing technological flow figure.
Embodiment:
With the first module-integrated solid-liquid separating equipment, the second module centrifuge dehydration equipment, the 3rd module nature pool, sun power catalysis, microbiological treatment connect successively.
Claims (4)
1. when ight soil enters integrated solid-liquid separating equipment, adopt the mode of airtight butt joint.
2. integrated Night Soil Solid and Liquid Separation Equipment, under airtight situation, to consolidating in the ight soil contain that thing sorts, desanding, solid-liquid separation, extrusion dehydration.
3. the liquid after the solid-liquid separation enters centrifuge dehydration equipment after the slurries storage pool is regulated, and centrifuge dehydration equipment carries out centrifuge dehydration by high speed rotating to it.
4. sewage is finished harmless treatment through natural pool, solar energy photocatalytic and microbial process after integrated solid-liquid separating equipment, centrifuge dehydration device processes, back up to standard discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010135352XA CN102206017A (en) | 2010-03-30 | 2010-03-30 | Modular fecal sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010135352XA CN102206017A (en) | 2010-03-30 | 2010-03-30 | Modular fecal sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102206017A true CN102206017A (en) | 2011-10-05 |
Family
ID=44695120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010135352XA Pending CN102206017A (en) | 2010-03-30 | 2010-03-30 | Modular fecal sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102206017A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2931611Y (en) * | 2006-01-09 | 2007-08-08 | 王绍康 | Solid liquid separator for urban night-soil treatment |
-
2010
- 2010-03-30 CN CN201010135352XA patent/CN102206017A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2931611Y (en) * | 2006-01-09 | 2007-08-08 | 王绍康 | Solid liquid separator for urban night-soil treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111005 |