CN101560786A - Method for reuse and treatment of household reclaimed water - Google Patents
Method for reuse and treatment of household reclaimed water Download PDFInfo
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- CN101560786A CN101560786A CNA2009100279339A CN200910027933A CN101560786A CN 101560786 A CN101560786 A CN 101560786A CN A2009100279339 A CNA2009100279339 A CN A2009100279339A CN 200910027933 A CN200910027933 A CN 200910027933A CN 101560786 A CN101560786 A CN 101560786A
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Abstract
The invention discloses a method for reuse and treatment of household reclaimed water, and the method belongs to the field of household water treatment methods. The treatment steps are as follows: domestic waste water flows into an oil-repellent filter component for the filtration treatment; outlet water from thereon flows into an activated carbon filter component for the filtration treatment; the outlet water therefrom flows into an ozone disinfection sterilization component for the disinfection and sterilization treatment; and the outlet water therefrom is collected in a clean water tank and reused as household toilet-flushing water. The domestic waste water is processed by the method, according to the characteristic that the household toilet-flushing water has different requirements on the reused water quality, thereby not only ensuring the reused water quality and the sanitary conditions, but also facilitating the maintenance and the replacement of equipment and being easy to spread the technology.
Description
Technical field
The present invention relates to a kind of method of family expenses water purification, the method for water Treatment for Reuse in specifically a kind of family expenses.
Background technology
At present, the discharging of the in short supply and pollutant of water resource, become the conditionality factor of China's socio-economic development, along with rising steadily and the raising day by day of sewage charge of strict day by day, the water rate of discharge standard, the reuse of family domestic waste water draws attention gradually, and the exploitation of household small-size purifier becomes the research focus gradually.But because family expenses purifier reuse water quality instability, sanitary condition are poor, purifier flow process complexity is safeguarded and is changed inconvenience, has influenced applying of technology.
The water that family domestic waste water refers generally to wash dish, washes the dishes, washes one's face, has a bath, laundry etc. was used, these water account for the overwhelming majority of domestic consumption.Daily life sewage directly enters sewage conduct as not being used, and is a kind of great waste to water resource really.Family's toilet-flushing water consumption generally needed to consume tap water 4m in every month
3～5m
3, water supply volume accounts for 30%～40% of whole domestic water consumption, if can utilize the daily life sewage reuse to do flushing supply, both can reduce the living water use discharge value, again can using water wisely, and effect will be very remarkable.
Traditional family domestic waste water utilizes Apparatus and method for to obtain breakthrough research again.LiangBing Quan etc. (LiangBing Quan. the making of family domestic waste water reutilizing device. water supply and drainage, 1999,25 (6)) the tank drain pipeline is disconnected, seal sewage pipe mouth, soft plastic pipe one end links to each other with the tank drain interface, is connected with flat mouthful of short tube of the camber of making of hard plastic tube after the other end is through walls again, and flat mouthful is shelved on the urinal back edge, the waste water that flow out in the pond all must just can enter blow-off line through behind the urinal, plays the effect that water is just flushed the toilet.But the family expenses daily life sewage utilizes the treatment technology of aspect and plant maintenance aspect still to have very big research application space again.
Summary of the invention
1. invent the technical problem that will solve
At the existing problem of water reuse in the family domestic waste water in the prior art, the invention provides the method for water Treatment for Reuse in a kind of family expenses, adopted according to family's flushing supply for the different characteristics of reuse water quality requirement, with the processing of family domestic waste water through multistep, be back to family's flushing supply, can reduce the family domestic waste water discharge value, using water wisely.
2. technical scheme of the present invention
Technical scheme of the present invention is as follows:
The method of water Treatment for Reuse in a kind of family expenses, its treatment step is as follows:
(1) family domestic waste water flows into oil-repellent filter component, carries out filtration treatment;
(2) water outlet in the step (1) is flowed into activated carbon filter component, carry out filtration treatment;
(3) water outlet in the step (2) is flowed into the ozonization sterilization module, sterilization processing carries out disinfection;
(4) water outlet in the step (3) is accumulated in the clean water tank, the family expenses flushing supply is made in reuse.
What use in the oil-repellent filter component in the step (1) is the environmental protection bamboo fibre.
In the step (1) (2) overflow pipe is housed, when water level surpassed overfall, excessive daily life sewage entered the drainage pipeline networks from bleed off pipe.
In the employed ozonization sterilization module in the step (3), the miniature ozone generating means is installed, the ozone dosage is 3～10mg/L.
Employed assembly can be installed separately or remove in the step (1-3), uses pipeline to connect.
In the clean water tank in the step (4) water pump is installed, recycle-water is introduced the flushing supply water tank.Infrared water level caliberating device is installed in the clean water tank, when the water in the clean water tank is full, the household water filter inlet will be closed, family domestic waste water is drained from pipe network, when in the clean water tank water being arranged, the tap water of toilet cistern the inside replenishes water valve and closes, when in the clean water tank when anhydrous, and the tap water supplementing water opening of valves of toilet cistern the inside.
3. beneficial effect
The invention provides the method for water Treatment for Reuse in a kind of family expenses, adopted according to family's flushing supply for the different characteristics of reuse water quality requirement, family domestic waste water is handled through the present invention, both can guarantee reuse water quality and sanitary condition, be convenient to the maintenance and the replacing of equipment again, the technology that is easy to is promoted.
Description of drawings
Fig. 1 is an equipment therefor structural representation of the present invention, 1 not sticking oily filter cloth, 2 activated carbon filter layers, 3 ozonization layers, 4 clean water tanks, 5 Overflow drainage pipe networks, 6 water taps, 7 water pumps.
Fig. 2 is middle water recovering process flow chart, wherein 1 not sticking oily filter cloth, 2 activated carbon filter layers, 3 ozonization layers, 4 clean water tanks, 5 Overflow drainage pipe networks, 6 water taps, 7 water pumps.
Fig. 3 is that middle water reuse process is implemented figure.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Embodiment 1
The tap water that water tap 6 flows out is through being used for becoming daily life sewage after the life, daily life sewage is introduced water purifier, at first flow into oil-repellent filter component 1, what use in the oil-repellent filter component is the environmental protection bamboo fibre, the control time of staying is 5min, carry out filtration treatment, then water outlet flows into activated carbon filter component 2, carry out filtration treatment, the time of staying is 10min, be drained into the drainage pipeline networks 5 from bleed off pipe more than daily life sewage, water outlet flows into ozonization sterilization module 3 then, and sterilization processing carries out disinfection, the ozone dosage is 3mg/L, the time of staying of waste water in ozone contact jar is 10min, and last water outlet accumulates in the clean water tank 4, but makes the family expenses flushing supply by water pump 7 effect reuses.Infrared water level caliberating device is installed in the clean water tank, when the water in the clean water tank is full, the household water filter inlet will be closed, family domestic waste water is drained from pipe network, when in the clean water tank water being arranged, the tap water of toilet cistern the inside replenishes water valve and closes, when in the clean water tank when anhydrous, and the tap water supplementing water opening of valves of toilet cistern the inside.
Embodiment 2
Daily life sewage is introduced water purifier, at first flow into oil-repellent filter component 1, the control time of staying is 10min, carry out filtration treatment, be drained into the drainage pipeline networks 5 from bleed off pipe more than daily life sewage, then water outlet flows into activated carbon filter component 2, carry out filtration treatment, the time of staying is 5min, and water outlet flows into ozonization sterilization module 3 then, sterilization processing carries out disinfection, the ozone dosage is 10mg/L, and the time of staying of waste water in ozone contact jar is 5min, and last water outlet accumulates in the clean water tank 4, reuse is rinsed and is washed the mop water, and unnecessary daily life sewage is directly discharged from pipe network.
Daily life sewage is introduced water purifier, at first flow into oil-repellent filter component 1, the control time of staying is 10min, carry out filtration treatment, then water outlet flows into activated carbon filter component 2, carries out filtration treatment, and the time of staying is 5min, water outlet flows into ozonization sterilization module 3 then, the sterilization processing that carries out disinfection, the ozone dosage is 5mg/L, the time of staying of waste water in ozone contact jar is 10min, last water outlet accumulates in the clean water tank 4, and the family expenses flushing supply is made in reuse.
Daily life sewage is introduced water purifier, at first flow into oil-repellent filter component 1, the control time of staying is 10min, carry out filtration treatment, then water outlet flows into activated carbon filter component 2, carries out filtration treatment, and the time of staying is 10min, water outlet flows into ozonization sterilization module 3 then, the sterilization processing that carries out disinfection, the ozone dosage is 8mg/L, the time of staying of waste water in ozone contact jar is 5min, last water outlet accumulates in the clean water tank 4, and reuse is rinsed and washed the mop water.
Claims (4)
1. the method for water Treatment for Reuse in the family expenses, its treatment step is as follows:
(1) family domestic waste water flows into oil-repellent filter component, carries out filtration treatment;
(2) water outlet in the step (1) is flowed into activated carbon filter component, carry out filtration treatment;
(3) water outlet in the step (2) is flowed into the ozonization sterilization module, sterilization processing carries out disinfection;
(4) water outlet in the step (3) is accumulated in the clean water tank, the family expenses flushing supply is made in reuse.
2. according to the method for water Treatment for Reuse in the described a kind of family expenses of claim 1, what it is characterized in that using in the oil-repellent filter component described in the step (1) is the environmental protection bamboo fibre.
3. according to the method for water Treatment for Reuse in the described a kind of family expenses of claim 1, it is characterized in that in the employed ozonization sterilization module in the step (3) the miniature ozone generating means being installed, the ozone dosage is 3-10mg/L.
4. according to the method for water Treatment for Reuse in the described a kind of family expenses of claim 1, it is characterized in that installing in the clean water tank in the step (4) infrared water level caliberating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100279339A CN101560786A (en) | 2009-05-12 | 2009-05-12 | Method for reuse and treatment of household reclaimed water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100279339A CN101560786A (en) | 2009-05-12 | 2009-05-12 | Method for reuse and treatment of household reclaimed water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101560786A true CN101560786A (en) | 2009-10-21 |
Family
ID=41219744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100279339A Pending CN101560786A (en) | 2009-05-12 | 2009-05-12 | Method for reuse and treatment of household reclaimed water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101560786A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866823A (en) * | 2014-02-14 | 2014-06-18 | 河海大学 | Small household wastewater recycling device and household wastewater recycling method |
| CN111943416A (en) * | 2020-08-04 | 2020-11-17 | 黑龙江建筑职业技术学院 | Energy-saving water supply system and working method thereof |
| WO2022032787A1 (en) * | 2020-08-13 | 2022-02-17 | 中国建筑设计研究院有限公司 | Indoor grey water purification and reuse device for public building, system, and method |
-
2009
- 2009-05-12 CN CNA2009100279339A patent/CN101560786A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866823A (en) * | 2014-02-14 | 2014-06-18 | 河海大学 | Small household wastewater recycling device and household wastewater recycling method |
| CN111943416A (en) * | 2020-08-04 | 2020-11-17 | 黑龙江建筑职业技术学院 | Energy-saving water supply system and working method thereof |
| WO2022032787A1 (en) * | 2020-08-13 | 2022-02-17 | 中国建筑设计研究院有限公司 | Indoor grey water purification and reuse device for public building, system, and method |
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| 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 |
Open date: 20091021 |