CN109183898A - A kind of water resource recycling system - Google Patents

A kind of water resource recycling system Download PDF

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Publication number
CN109183898A
CN109183898A CN201811093566.8A CN201811093566A CN109183898A CN 109183898 A CN109183898 A CN 109183898A CN 201811093566 A CN201811093566 A CN 201811093566A CN 109183898 A CN109183898 A CN 109183898A
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CN
China
Prior art keywords
water
biological treatment
treatment tank
pond
recycling system
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Granted
Application number
CN201811093566.8A
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Chinese (zh)
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CN109183898B (en
Inventor
王文川
徐冬梅
赵悬涛
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North China University of Water Resources and Electric Power
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North China University of Water Resources and Electric Power
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Priority to CN201811093566.8A priority Critical patent/CN109183898B/en
Publication of CN109183898A publication Critical patent/CN109183898A/en
Application granted granted Critical
Publication of CN109183898B publication Critical patent/CN109183898B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/40Devices for separating or removing fatty or oily substances or similar floating material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/66Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/76Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/003Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/005Black water originating from toilets
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/322Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • E03B2001/045Greywater supply systems using household water

Abstract

The present invention relates to a kind of water resource recycling systems, including respectively with the bathroom downcomer, washing machine downcomer and the sewer of kitchen that are lauched main pipeline water inlet and are connected to, it sewer of kitchen and is lauched between main pipeline and is provided with oil water separator, it is lauched main pipeline water inlet to be also connected to the overfall of closestool water vat, the water inlet of closestool water vat is connected to wash basin downcomer;The water outlet for being lauched main pipeline is connected to sedimentation basin, precipitation process pond is successively connected to anaerobic treatment pool, Aerobic Process for Treatment pond, adsorption treatment pond, neutralisation treatment pond, the first biological treatment tank, the second biological treatment tank, third biological treatment tank, the 4th biological treatment tank, disinfection treatment pond, and the water outlet for disinfecting pond is connected to recycling with water tank.The present invention improves water-saving efficiency, practical, is worthy to be popularized.

Description

A kind of water resource recycling system
Technical field
The invention belongs to water-saving technology fields, and in particular to a kind of water resource recycling system.
Background technique
The world today is faced with population, resource and environment three major issues, and water resource is irreplaceable one in various resources Kind valuable source.Water resources and environment is closely related, also indirectly related with population, thus water resources problems have become it is highly visible One of major issue.
China is the serious country of drought and water shortage.Freshwater resources total amount is 28000 billion cubic meters, accounts for global water resources 6%, be only second to Brazil, Russia and Canada, occupy the 4th, the world, but there was only 2200 cubic metres per capita, the only world is flat Horizontal 1/4, the 1/5 of the U.S., ranks 121 in the world, is poorest one of the country of global 13 per capita water resources, After deducting the flood river being difficult to be utilized and being dispersed in the groundwater resources of remote districts, the available freshwater resources of reality of China Amount is then less, only 11000 billion cubic meters or so, and Available water resources amount is about 900 cubic metres per capita, and its distributed pole is not It is balanced.To at the end of the 20th century, in national more than 600 cities, there is insufficient water in existing more than 400 a cities, wherein relatively tighter Up to 110, National urban total water shortage is 60 billion cubic meters in the water shortage city of weight.According to monitoring, most Urban Undergrounds national at present Water is had the tendency that aggravating year by year by a degree of dotted and facial contamination.The water pollution being on the rise not only reduces The use function of water body, has also been further exacerbated by the contradiction of shortage of water resources.
In recent years, water resource recycling system provides a new thinking to be water-saving, but water Chinese at present 1/3 of recycling rate of waterused less than developed country, and most of water resource recycling systems are for industrial circle and city Management work, the water resource recycling system for rural area and small town is almost blank, and existing water provides Source cyclic utilization system has a single function, and does not also have the function that multilayer is purified and is used repeatedly.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned problems of the prior art, a kind of water resource is provided and is recycled it is System.
The technical scheme is that
A kind of water resource recycling system, including respectively be lauched bathroom downcomer that main pipeline water inlet is connected to, wash Clothing machine downcomer and sewer of kitchen, the sewer of kitchen and are lauched between main pipeline and are provided with oil water separator, under described Water main pipeline water inlet is also connected to the overfall of closestool water vat, and the water inlet and wash basin downcomer of the closestool water vat connect It is logical;The water outlet for being lauched main pipeline is connected to sedimentation basin, the precipitation process pond successively with anaerobic treatment pool, Aerobic Process for Treatment Pond, adsorption treatment pond, neutralisation treatment pond, the first biological treatment tank, the second biological treatment tank, third biological treatment tank, the 4th life The water outlet of object processing pond, the connection of disinfection treatment pond, the disinfection treatment pond is connected to recycling with water tank, the storage Water tank is registered one's residence pipeline by Waste water utilization pipeline.
Preferably, the water pipe between the sewer of kitchen and oil water separator is made of oleophilic drainage coalescence material.
Preferably, filter device is provided between disinfection treatment pond and the water tank.
Preferably, active carbon is provided in the adsorption treatment pond.
Preferably, it is implanted with water hyacinth for interior kind of first biological treatment tank.
Preferably, it is implanted with calamus for interior kind of second biological treatment tank.
Preferably, it is implanted with hornwort for interior kind of the third biological treatment tank.
Preferably, it is implanted with spirulina for interior kind of the 4th biological treatment tank.
Preferably, first biological treatment tank, the second biological treatment tank, third biological treatment tank and the 4th biological treatment Be respectively arranged with water temperature regulation device and multiple water temperature sensors in pond, the water temperature sensor, water temperature regulation device respectively with Controller electrical connection.
Preferably, ultraviolet light and disinfectant combined disinfection are used in the disinfection treatment pond, the formula of the disinfectant is The chlorine dioxide of 5.1~5.4wt%, the sym-closene of 6~6.5wt%, the 8-hydroxyquinoline of 4~4.5wt%, 7.8~ The sodium metasilicate of 9wt%, the 2,6- dimethoxybenzoic acid of 5.5~6wt%, the cresatin of 0.28~0.5wt%, 5~ 2- methyl -2- the hexanol of 6wt%, surplus is calcium hypochlorite.
Compared with prior art, the present invention is by the way that domestic water pipeline to be transformed, so that water outlet is followed into water process Loop back path, the water after water treatment are again introduced into Waste water utilization pipeline, into doing the wash with water supply pipe is cleaned, carry out again Utilize, water resource recycling system of the invention combines chemistry and function of biological purification, realize water quality multilayer purification and Water body is used repeatedly, and improves water saving efficiency, practical, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Specific embodiment
The present invention provides a kind of water resource recycling system, below with reference to the structural schematic diagram of Fig. 1, to the present invention into Row explanation.
As shown in Figure 1, a kind of water resource recycling system provided by the invention, including respectively be lauched main pipeline 18 into Bathroom downcomer 1, washing machine downcomer 2 and the sewer of kitchen 3 of mouth of a river connection, the sewer of kitchen 3 be lauched main pipeline Oil water separator 4 is provided between 18,18 water inlet of main pipeline that is lauched also is connected to the overfall of closestool water vat 6, described The water inlet of closestool water vat 6 is connected to wash basin downcomer 5;The water outlet for being lauched main pipeline 18 is connected to sedimentation basin 16, The precipitation process pond 16 is successively raw with anaerobic treatment pool 17, Aerobic Process for Treatment pond 9, adsorption treatment pond 8, neutralisation treatment pond 7, first Object processing pond 10, the second biological treatment tank 11, third biological treatment tank 12, the 4th biological treatment tank 13, disinfection treatment pond 14 connect Logical, the water outlet in the disinfection treatment pond 14 is connected to recycling water tank 15, and the water tank 15 passes through middle water conservancy It is registered one's residence pipeline with pipeline.
Further, the water pipe between the sewer of kitchen 3 and oil water separator 4 uses oleophilic drainage coalescence material system At.
Further, filter device is provided between the disinfection treatment pond 14 and water tank 15.
Further, active carbon is provided in the adsorption treatment pond 8.
Further, 10 interior kinds of first biological treatment tank is implanted with water hyacinth.
Further, 11 interior kinds of second biological treatment tank is implanted with calamus.
Further, 12 interior kinds of the third biological treatment tank is implanted with hornwort.
Further, 13 interior kinds of the 4th biological treatment tank is implanted with spirulina.
Further, first biological treatment tank 10, the second biological treatment tank 11, third biological treatment tank 12 and the 4th Water temperature regulation device and multiple water temperature sensors, the water temperature sensor, lower water temperature are respectively arranged in biological treatment tank 13 Device is electrically connected with the controller respectively.
Wherein, water temperature sensor is used for the temperature in detection processing pond, and the water temperature signal that will test is transmitted to controller It is compared with threshold value preset in controller, when the water temperature value detected is greater than preset upper threshold value in controller, control Device issues instructions to water temperature regulation device and stops heating, when the water temperature value detected is less than preset lower threshold value in controller, Controller issues instructions to water temperature regulation device and begins to warm up, the processing of closed-loop control, so that the water temperature of multiple processing ponds is always Within the scope of being maintained at suitable.
Wherein, controller uses single-chip microcontroller, and concrete model is Siemens S7-400.
Further, ultraviolet light and disinfectant combined disinfection are used in the disinfection treatment pond 14, the disinfectant is matched Chlorine dioxide of the side for 5.1~5.4wt%, the sym-closene of 6~6.5wt%, the 8-hydroxyquinoline of 4~4.5wt%, The sodium metasilicate of 7.8~9wt%, the 2,6- dimethoxybenzoic acid of 5.5~6wt%, 0.28~0.5wt% acetic acid between toluene 2- methyl -2- the hexanol of ester, 5~6wt%, surplus is calcium hypochlorite.
A kind of water resource recycling system provided by the invention, can be promoted in rural area or small town, be used It recycles and handles in the water resource of centralization, to realize that it is water-saving that the recycled for multiple times of water resource is realized.
Compared with prior art, a kind of water resource recycling system provided by the invention by by domestic water pipeline into Row transformation, so that water outlet enters water process circulation loop, the water after water treatment is again introduced into Waste water utilization pipeline, into Enter to do the wash with water supply pipe is cleaned, is recycled the recycled for multiple times, it can be achieved that water resource, water-saving function is significant.
Water resource recycling system of the invention combines chemistry and function of biological purification, realizes the multilayer purification of water quality With being used repeatedly for water body, water saving efficiency is improved, it is practical, it is worthy to be popularized.
Disclosed above is only preferable specific embodiment of the invention, and still, the embodiment of the present invention is not limited to this, What anyone skilled in the art can be thought variation should all fall into protection scope of the present invention.

Claims (10)

1. a kind of water resource recycling system, which is characterized in that including respectively be lauched main pipeline (18) water inlet and be connected to Bathroom downcomer (1), washing machine downcomer (2) and sewer of kitchen (3), the sewer of kitchen (3) and are lauched main pipeline (18) it is provided between oil water separator (4), described main pipeline (18) water inlet that is lauched also connects with the overfall of closestool water vat (6) Logical, the water inlet of the closestool water vat (6) is connected to wash basin downcomer (5);The water outlet for being lauched main pipeline (18) with Sedimentation basin (16) connection, the precipitation process pond (16) successively with anaerobic treatment pool (17), Aerobic Process for Treatment pond (9), adsorption treatment Pond (8), neutralisation treatment pond (7), the first biological treatment tank (10), the second biological treatment tank (11), third biological treatment tank (12), 4th biological treatment tank (13), disinfection treatment pond (14) connection, the water outlet of disinfection treatment pond (14) and recycling It is connected to water tank (15), the water tank (15) is registered one's residence pipeline by Waste water utilization pipeline.
2. a kind of water resource recycling system according to claim 1, which is characterized in that the sewer of kitchen (3) and oil Water pipe between separator (4) is made of oleophilic drainage coalescence material.
3. a kind of water resource recycling system according to claim 1, which is characterized in that the disinfection treatment pond (14) and storage Water tank is provided with filter device between (15).
4. a kind of water resource recycling system according to claim 1, which is characterized in that set in the adsorption treatment pond (8) It is equipped with active carbon.
5. a kind of water resource recycling system according to claim 1, which is characterized in that first biological treatment tank (10) Interior kind is implanted with water hyacinth.
6. a kind of water resource recycling system according to claim 1, which is characterized in that second biological treatment tank (11) Interior kind is implanted with calamus.
7. a kind of water resource recycling system according to claim 1, which is characterized in that the third biological treatment tank (12) Interior kind is implanted with hornwort.
8. a kind of water resource recycling system according to claim 1, which is characterized in that the 4th biological treatment tank (13) Interior kind is implanted with spirulina.
9. a kind of water resource recycling system according to claim 1, which is characterized in that first biological treatment tank (10), water is respectively arranged in the second biological treatment tank (11), third biological treatment tank (12) and the 4th biological treatment tank (13) Warm regulating device and multiple water temperature sensors, the water temperature sensor, water temperature regulation device are electrically connected with the controller respectively.
10. a kind of water resource recycling system according to claim 1, which is characterized in that in the disinfection treatment pond (14) Using ultraviolet light and disinfectant combined disinfection, the formula of the disinfectant is the chlorine dioxide of 5.1~5.4wt%, 6~ The sym-closene of 6.5wt%, the 8-hydroxyquinoline of 4~4.5wt%, the sodium metasilicate of 7.8~9wt%, 5.5~6wt% 2,6- dimethoxybenzoic acids, the cresatin of 0.28~0.5wt%, 5~6wt% 2- methyl -2- hexanol, surplus is Calcium hypochlorite.
CN201811093566.8A 2018-09-19 2018-09-19 Water resource recycling system Active CN109183898B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811093566.8A CN109183898B (en) 2018-09-19 2018-09-19 Water resource recycling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811093566.8A CN109183898B (en) 2018-09-19 2018-09-19 Water resource recycling system

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CN109183898B CN109183898B (en) 2020-08-21

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010142793A (en) * 2008-12-22 2010-07-01 Toyobo Co Ltd Wastewater treatment system
CN202214772U (en) * 2011-07-21 2012-05-09 南京信息工程大学 Domestic sanitary wastewater treatment recycling system
CN103880244A (en) * 2014-03-18 2014-06-25 三峡大学 Comprehensive treatment method for liquid dung of livestock and poultry and domestic wastewater in country
CN104355505A (en) * 2014-12-07 2015-02-18 富阳鸿祥技术服务有限公司 Domestic wastewater treatment system
CN105130123A (en) * 2015-09-06 2015-12-09 总装备部工程设计研究总院 Northern residential district sewage processing system and method
CN105859052A (en) * 2016-06-07 2016-08-17 沈阳建筑大学 Environment-friendly purification method for domestic sewage
CN106865901A (en) * 2017-03-16 2017-06-20 广西精工海洋科技有限公司 A kind of aquaculture wastewater recovery and processing system
CN206873540U (en) * 2017-05-26 2018-01-12 郭新月 Household water economizer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010142793A (en) * 2008-12-22 2010-07-01 Toyobo Co Ltd Wastewater treatment system
CN202214772U (en) * 2011-07-21 2012-05-09 南京信息工程大学 Domestic sanitary wastewater treatment recycling system
CN103880244A (en) * 2014-03-18 2014-06-25 三峡大学 Comprehensive treatment method for liquid dung of livestock and poultry and domestic wastewater in country
CN104355505A (en) * 2014-12-07 2015-02-18 富阳鸿祥技术服务有限公司 Domestic wastewater treatment system
CN105130123A (en) * 2015-09-06 2015-12-09 总装备部工程设计研究总院 Northern residential district sewage processing system and method
CN105859052A (en) * 2016-06-07 2016-08-17 沈阳建筑大学 Environment-friendly purification method for domestic sewage
CN106865901A (en) * 2017-03-16 2017-06-20 广西精工海洋科技有限公司 A kind of aquaculture wastewater recovery and processing system
CN206873540U (en) * 2017-05-26 2018-01-12 郭新月 Household water economizer

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