CN102358659A - Rural domestic sewage composite filter tank treatment system and technology therefor - Google Patents
Rural domestic sewage composite filter tank treatment system and technology therefor Download PDFInfo
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- CN102358659A CN102358659A CN201110213356XA CN201110213356A CN102358659A CN 102358659 A CN102358659 A CN 102358659A CN 201110213356X A CN201110213356X A CN 201110213356XA CN 201110213356 A CN201110213356 A CN 201110213356A CN 102358659 A CN102358659 A CN 102358659A
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Abstract
The invention discloses a rural domestic sewage composite filter tank treatment system and a technology therefor. The rural domestic sewage composite filter tank treatment system comprises a septic tank, an adjustment tank, an aerobic filter tank and an anaerobic filter tank. The aerobic filter tank comprises sprayers, lightweight ceramsite and an air communicating pipe. The anaerobic filter tank comprises a manhole, a phosphorus adsorption filling material and a water distributor. Rural domestic sewage needing to be treated flows automatically into the septic tank, then passes through the adjustment tank, then enters into the aerobic filter tank, then enters into the anaerobic filter tank, and is discharged when the treated rural domestic sewage reaches the standard. The rural domestic sewage composite filter tank treatment system adopts a high-efficiency ecological nitrogen and phosphorus removal technology, can produce high-quality product water, has a low operation cost, and provides a novel domestic sewage treatment technology for Chinese rural areas.
Description
Technical field:
The invention belongs to the domestic sewage in rural areas by using processing technology field, relate to a kind of domestic sewage in rural areas by using Compound filter pool treatment system and technology thereof.
Background technology:
Along with the day by day increase of vast farmers to good ecotope demand, the rural environment regulation has caused extensive concern.It is one of important content of rural environment regulation that domestic sewage in rural areas by using is handled.Yet; Existing domestic sewage in rural areas by using treatment technology; There are problems such as removal efficiency of nitrogen and phosphorus is low, winter operation weak effect like technology such as sewage marsh gas purifying pond, land percolation, artificial swamps; Have a strong impact on the rural environment renovating effect, become new countryside construction and one of limiting factor of improving vast Rural areas production and living conditions.
To above-mentioned deficiency, the present invention intends the domestic sewage in rural areas by using Compound filter pool treatment system that exploitation is made up of septic tank, equalizing tank, aerobic filter tank, anaerobic filter.This system precipitates and hydrolysis domestic sewage in rural areas by using with septic tank; Remove the nitrogen in the sewage with aerobic filter tank; Remove the phosphorus in the sewage with anaerobic filter.Evidence, the new technology of exploitation has good treatment effect to China's domestic sewage in rural areas by using, the effluent quality qualified discharge in view of the above.
Summary of the invention:
The objective of the invention is to overcome existing deficiency, a kind of domestic sewage in rural areas by using Compound filter pool treatment system and technology thereof are provided.Domestic sewage in rural areas by using Compound filter pool treatment system is made up of septic tank, equalizing tank, aerobic filter tank, anaerobic filter.Wherein aerobic filter tank comprises shower nozzle, light ceramic, air communication pipe; Anaerobic filter comprises manhole, inhales phosphorus filler, water distributor.
Described aerobic filter tank air pipe is positioned at top, aerobic filter tank.
Manhole is positioned at the anaerobic filter top in the said anaerobic filter, and quantity is 2, is convenient to running maintenance.
Water distributor is positioned at the anaerobic filter bottom in the said anaerobic filter, is the upflowing water distribution.
Described domestic sewage in rural areas by using meets the filter tank treatment system and locates below ground level, and is full underground type.
Domestic sewage in rural areas by using Compound filter pool treatment process is: domestic sewage in rural areas by using gets in the septic tank, through deposition, removes the macrobead solid in the sewage, and the residence time is 18～24 hours; Septic tank effluent gets into equalizing tank, and effect is separated in water inlet, tentatively removes organism in the sewage, and the residence time is 6～8 hours; Utilize in the equalizing tank shower nozzle in water pump and the aerobic filter tank, sewage is sprayed at the light ceramic top layer equably, further remove organism and nitrogen, uniformly-spaced spray every day 24 times, hydraulic load is 40cm/d; The water outlet of aerobic filter tank gets into anaerobic filter, goes down except that the phosphorus in the sewage at absorption and the microbial decomposition of inhaling the phosphorus filler, and the water outlet qualified discharge gets into environment water, and hydraulic load is 10cm/d.
The beneficial effect that the present invention compared with prior art has is: this system is provided with septic tank, equalizing tank, aerobic filter tank, anaerobic filter, can efficiently remove organism and nitrogen phosphorus in the sewage, the water outlet qualified discharge; This system is positioned at underground entirely, and Winter protection system can be good, stable, practices thrift the soil simultaneously; This system operation cost is low, and is easy to maintenance.
Description of drawings:
Fig. 1 is a structural representation of the present invention
Embodiment:
Embodiment further describes the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, domestic sewage in rural areas by using Compound filter pool treatment system is made up of septic tank (1), equalizing tank (2), aerobic filter tank (3), anaerobic filter (4).Wherein aerobic filter tank (3) comprises shower nozzle (7), light ceramic (8), air communication pipe (9); Anaerobic filter (4) comprises manhole (10), inhales phosphorus filler (11), water distributor (12).
Described aerobic filter tank (3) air pipe (9) is positioned at top, aerobic filter tank (3).
Manhole (10) is positioned at anaerobic filter (4) top in the said anaerobic filter (4), and quantity is 2, is convenient to running maintenance.
Water distributor (11) is positioned at anaerobic filter (4) bottom in the said anaerobic filter (4), is the upflowing water distribution.
Described domestic sewage in rural areas by using filter tank treatment system is positioned at below the ground (5), is full underground type.
Domestic sewage in rural areas by using Compound filter pool treatment process is: domestic sewage in rural areas by using gets in the septic tank (1), removes the macrobead solid in the sewage through deposition, and the residence time is 18～24 hours; Septic tank (1) water outlet gets into equalizing tank (2), through hydrolytic action, tentatively removes organism in the sewage, and the residence time is 6～8 hours; Utilize water pump (6) and aerobic filter tank (3) middle shower nozzle (7) in the equalizing tank (2), sewage is sprayed at light ceramic (9) top layer equably, further remove organism and nitrogen, uniformly-spaced spray every day 24 times, hydraulic load is 40cm/d; Aerobic filter tank (3) water outlet gets into anaerobic filter (4), goes down except that the phosphorus in the sewage at absorption and the microbial decomposition of inhaling phosphorus filler (11), and the water outlet qualified discharge gets into environment water, and hydraulic load is 10cm/d.Test-results shows, as sewage water inlet COD
CrConcentration is 250～450mg/L, NH
3-N concentration is 25～90mg/L, and TP concentration is 2～6.5mg/L, treatment system water outlet COD
Cr≤100mg/L, NH
3-N≤15mg/L, TP≤1mg/L reaches " urban wastewater treatment firm pollutant emission standard " (GB 18918-2002) one-level B standard.
Claims (6)
1. a domestic sewage in rural areas by using Compound filter pool treatment system is characterized in that being made up of septic tank (1), equalizing tank (2), aerobic filter tank (3), anaerobic filter (4).Wherein aerobic filter tank (3) comprises shower nozzle (7), light ceramic (8), air communication pipe (9), and anaerobic filter (4) comprises manhole (10), inhales phosphorus filler (11), water distributor (12).
2. according to right 1 described domestic sewage in rural areas by using Compound filter pool treatment system, it is characterized in that: described aerobic filter tank (3) air pipe (9) are positioned at top, aerobic filter tank (3).
3. according to right 1 described domestic sewage in rural areas by using Compound filter pool treatment system, it is characterized in that: manhole (10) is positioned at anaerobic filter (4) top in the said anaerobic filter (4), and quantity is 2, is convenient to running maintenance.
4. according to right 1 described domestic sewage in rural areas by using Compound filter pool treatment system, it is characterized in that: water distributor (11) is positioned at anaerobic filter (4) bottom in the said anaerobic filter (4), is the upflowing water distribution.
5. according to right 1 described domestic sewage in rural areas by using Compound filter pool treatment system, it is characterized in that: described domestic sewage in rural areas by using filter tank treatment system is positioned at below the ground (5), is full underground type.
6. according to right 1 described domestic sewage in rural areas by using Compound filter pool treatment process, it is characterized in that: domestic sewage in rural areas by using gets in the septic tank (1), removes the macrobead solid in the sewage through deposition, and the residence time is 18～24 hours; Septic tank (1) water outlet gets into equalizing tank (2), through hydrolytic action, tentatively removes organism in the sewage, and the residence time is 6～8 hours; Utilize water pump (6) and aerobic filter tank (3) middle shower nozzle (7) in the equalizing tank (2), sewage is sprayed at light ceramic (9) top layer equably, further remove organism and nitrogen, uniformly-spaced spray every day 24 times, hydraulic load is 40cm/d; Aerobic filter tank (3) water outlet gets into anaerobic filter (4), goes down except that the phosphorus in the sewage at absorption and the microbial decomposition of inhaling phosphorus filler (11), and the water outlet qualified discharge gets into environment water, and hydraulic load is 10cm/d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110213356XA CN102358659A (en) | 2011-07-28 | 2011-07-28 | Rural domestic sewage composite filter tank treatment system and technology therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110213356XA CN102358659A (en) | 2011-07-28 | 2011-07-28 | Rural domestic sewage composite filter tank treatment system and technology therefor |
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| Publication Number | Publication Date |
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| CN102358659A true CN102358659A (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110213356XA Pending CN102358659A (en) | 2011-07-28 | 2011-07-28 | Rural domestic sewage composite filter tank treatment system and technology therefor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130129A (en) * | 2015-09-18 | 2015-12-09 | 吉林省碧源环保科技有限公司 | Advanced filtering treatment technology for municipal sewage |
| CN105948384A (en) * | 2016-05-18 | 2016-09-21 | 赵静 | Sewage treatment device adopting microorganisms |
| CN106277562A (en) * | 2016-07-27 | 2017-01-04 | 宁海逸航环保科技有限公司 | The technological process of a kind of new village sewage disposal and method |
| CN109748463A (en) * | 2019-03-06 | 2019-05-14 | 国合海伦环境技术(宜兴)有限公司 | A kind of drawing and pulling type cover board purification tank having both lavatory and sanitary sewage disposal function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130129A (en) * | 2015-09-18 | 2015-12-09 | 吉林省碧源环保科技有限公司 | Advanced filtering treatment technology for municipal sewage |
| CN105948384A (en) * | 2016-05-18 | 2016-09-21 | 赵静 | Sewage treatment device adopting microorganisms |
| CN106277562A (en) * | 2016-07-27 | 2017-01-04 | 宁海逸航环保科技有限公司 | The technological process of a kind of new village sewage disposal and method |
| CN109748463A (en) * | 2019-03-06 | 2019-05-14 | 国合海伦环境技术(宜兴)有限公司 | A kind of drawing and pulling type cover board purification tank having both lavatory and sanitary sewage disposal function |
| CN109748463B (en) * | 2019-03-06 | 2023-10-17 | 国合海伦环境技术(宜兴)有限公司 | Drawing type cover plate purifying tank with functions of toilet and domestic sewage treatment |
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Application publication date: 20120222 |