CN205528038U - Active carbon - receive filter membrane water treatment system - Google Patents
Active carbon - receive filter membrane water treatment system Download PDFInfo
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- CN205528038U CN205528038U CN201620061311.3U CN201620061311U CN205528038U CN 205528038 U CN205528038 U CN 205528038U CN 201620061311 U CN201620061311 U CN 201620061311U CN 205528038 U CN205528038 U CN 205528038U
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- filter
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Abstract
The utility model provides an active carbon receive filter membrane water treatment system, including carbon filter, carbon filter's water inlet passes through the carbon filter inlet tube and is connected with the water source, carbon filter's delivery port passes through the water inlet of pipe connection to a safety filter ware, the delivery port of a safety filter ware passes through the water inlet of pipe connection to middle water tank, the delivery port of middle water tank passes through the water inlet of pipe connection to the high -pressure pump, the delivery port of high -pressure pump advances water piping connection to receiving filter membrane filter equipment's water inlet through receiving the filter membrane, the filter membrane filter equipment that receives passes through the pipeline and is connected with the medicine tank -washer, the medicine tank -washer passes through the working shaft and is connected with the 2nd safety filter ware, the 2nd safety filter ware is connected to and receives on the filter membrane inlet tube through receiving the filter membrane scavenge pipe. The sino -Canada chlorine disinfection's of traditional drinking water treatment process treatment process has got rid of in this water treatment system, and micro - organic pollutant, the disinfection accessory substance of aquatic are got rid of to the maximum possible in the production of carcinogen in the reduction drinking water.
Description
Technical field
This utility model belongs to technical field of water treatment equipment, is specifically related to a kind of activated carbon-NF membrane water purifying processing system.
Background technology
Along with water pollutes day by day serious, substantial amounts of pollutant especially organic pollution enters water body by the way of different, and drinking water source is polluted by the most widely.Traditional coagulation, filter, the tap water technique such as sterilization be remove float in water, turbidity, colourity are main, to dissolved organic matter removal ability relative deficiency, and chlorination itself yet forms both " three cause material " (carcinogenic, teratogenesis, mutagenesis), directly affects the healthy of drinking person.Therefore, the purpose that the micro quantity organic pollutant in water, disinfection byproduct (DBP) etc. are exactly drinking water deep purification is removed most possibly.The advanced treating of water is applied more universal abroad, and China is also in the starting stage in terms of drinking water in-depth process, and the old water factory of major part is all provided without the new water factory of advanced treating, only part and have employed advanced treating.It is developed many technology such as activated carbon adsorption, ozone oxidation, ozone and activated carbon combination and various membrane technologies etc. and drinking water is carried out advanced treating.
Utility model content
The purpose of this utility model is to provide a kind of activated carbon-NF membrane water purifying processing system that drinking water can carry out advanced treating, native system eliminates the process technique of chlorination in tradition drinking water treatment technique, reduce carcinogenic generation in drinking water, remove the micro quantity organic pollutant in water, disinfection byproduct (DBP) most possibly.
nullFor realizing technique scheme，This utility model provides a kind of activated carbon-NF membrane water purifying processing system，Including carbon filter、First cartridge filter、Intermediate water tank、High-pressure pump、Nanofiltration membrane device、Medicine tank-washer、Feed pump and the second cartridge filter，The water inlet of described carbon filter is connected with water source by carbon filter water inlet pipe，The outlet of carbon filter is connected to the water inlet of the first cartridge filter by pipeline，The outlet of described first cartridge filter is connected to the water inlet of intermediate water tank by pipeline，The outlet of described intermediate water tank is connected to the water inlet of high-pressure pump by pipeline，The outlet of described high-pressure pump is connected to the water inlet of nanofiltration membrane device by NF membrane water inlet pipe，Pure water inlet and dense water out it is provided with on described nanofiltration membrane device，Described pure water inlet connects water purification outlet pipe，Described water purification outlet pipe is split into water purification discharge pipe and water purification return duct by three-way pipeline，Described water purification discharge pipe is connected with water purification storage device，Described water purification return duct is connected to the water inlet of medicine tank-washer，Described dense water out connects dense water outlet pipe，Described dense water outlet pipe is split into concentrate recirculation pipe by three-way pipeline and concentrated water drainage goes out pipe，Described concentrate recirculation pipe is connected on carbon filter water inlet pipe，Described concentrated water drainage goes out one end of pipe and is connected to blowdown apparatus，Concentrated water drainage goes out to be provided with on pipe the cleaning of dense water and is in charge of，Described dense water cleans is in charge of the water inlet being connected to medicine tank-washer，The outlet of described medicine tank-washer is connected to the water inlet of feed pump by pipeline，The outlet of described feed pump is connected to the water inlet of the second cartridge filter by pipeline，The water inlet of described second cartridge filter cleans pipe by NF membrane and is connected on NF membrane water inlet pipe.
nullIn technique scheme，Municipal tap water enters carbon filter by carbon filter water inlet pipe and carries out filtering for the first time，Remove impurity and the part organic solute of larger particles，Enter the first cartridge filter through the tap water that once the filters outlet conduit from carbon filter lower end to carry out second time and filter，First cartridge filter can remove the molecule impurity of part，The tap water filtered through second time is then conveyed into into intermediate water tank，Buffer-precipitation through intermediate water tank，Remove part heavy impurity，The tap water of intermediate water tank is delivered to nanofiltration membrane device through high-pressure pump subsequently，Water purification after nanofiltration membrane device filters is transported on tap water webmaster by water purification discharge pipe，Dense water section after nanofiltration membrane device filters enters carbon filter by concentrate recirculation pipe and again filters，The dense water of part is cleaned by dense water is in charge of entrance medicine tank-washer，As the water for cleaning of nanofiltration membrane device after the filtration of the second cartridge filter.
Preferably, on described carbon filter water inlet pipe, carbon filter entering water electromagnetic valve is installed, the port of export of described carbon filter entering water electromagnetic valve is connected with the water inlet of carbon filter upper end and the arrival end of carbon filter the first inline valve respectively by three-way pipeline, and the port of export of described carbon filter the first inline valve is connected with blow-off pipe；Connected by carbon filter backwash tube between carbon filter water inlet pipe and carbon filter outlet pipe, carbon filter backwash electromagnetic valve it is provided with on described carbon filter backwash tube, carbon filter goes out water solenoid valve and is arranged on carbon filter outlet pipe, and described carbon filter outlet pipe is connected with blow-off pipe by carbon filter the second inline valve.
In technique scheme, the when of performing filter, carbon filter entering water electromagnetic valve opens, and municipal tap water enters sand filter by carbon filter water inlet pipe, and carbon filter goes out water solenoid valve and opens and realize the activated carbon of tap water and filter simultaneously.Regular timing operation sand filter forward cleaning procedure when, carbon filter water outlet closed electromagnetic valve, the electromagnetic valve of carbon filter backwash simultaneously and the first inline valve remain off, second inline valve is opened, after running one minute, carbon filter entering water electromagnetic valve and the second inline valve are closed, now backwash procedure starts, carbon filter backwash electromagnetic valve and the first inline valve are opened simultaneously, performing the reverse cleaning action of sand filter tank body, after one minute, carbon filter backwash electromagnetic valve and the first inline valve are closed, blowoff valve is opened, it is achieved the emptying of water for cleaning.
Preferably, the bottom of described carbon filter is provided with sewage draining exit, the first ball valve it is provided with at described sewage draining exit, the upper end of described intermediate water tank is provided with Butterworth Hatch, the second ball valve it is provided with on the pipeline of described Butterworth Hatch, the bottom of described intermediate water tank is provided with cleaning sewage draining exit, it is provided with the 3rd ball valve at described cleaning sewage draining exit, 4th ball valve is arranged on water purification discharge pipe, 5th ball valve is arranged on concentrate recirculation pipe, 6th ball valve is arranged on water purification return duct, 7th ball valve is arranged on the cleaning of dense water and is in charge of, 8th ball valve is arranged on concentrated water drainage and goes out the rear end of pipe, 9th ball valve is arranged on the water outlet of medicine tank-washer, tenth ball valve is arranged on NF membrane and cleans on pipe.
In technique scheme, when carbon filter cleaning procedure completes, open the first ball valve and realize, the emptying of water for cleaning；Second ball valve is for controlling the keying of intermediate water tank water for cleaning；After 3rd ball valve is used for controlling intermediate water tank cleaning, the discharge of water for cleaning；4th ball valve is for controlling the discharge of water purification in nanofiltration membrane device；5th ball valve is for controlling the backflow of dense water in nanofiltration membrane device；6th ball valve is used for controlling whether water purification enters medicine tank-washer as water for cleaning；7th ball valve is used for controlling whether dense water enters medicine tank-washer as water for cleaning；8th ball valve controls the directly discharge of dense water；The output of water for cleaning in 9th ball valve control medicine tank-washer, whether the tenth ball valve enters in nanofiltration membrane device for the water for cleaning controlled in purging system is carried out.
Preferably, first sampling valve is installed on described carbon filter water inlet pipe, being provided with the second sampling valve, the 3rd sampling valve and the 4th sampling valve on described NF membrane water inlet pipe to be arranged on the water purification outlet pipe of nanofiltration membrane device pure water inlet end, the 5th sampling valve is arranged on water purification discharge pipe；First sampling valve is for gathering without native system water sample before treatment, second sampling valve is for gathering through carbon filter filtration still without the water sample of nanofiltration membrane treatment, 3rd sampling valve and the 4th sampling valve are for the water sample gathered in water purification outlet pipe after nanofiltration membrane device filters, 5th sampling valve, for gathering water sample when entering clean water storage apparatus, is collected above-mentioned water sample and is conducive to regulating and controlling whole water cleaning systems by the reference data of water sample.
The having the beneficial effects that of a kind of activated carbon-NF membrane water purifying processing system that this utility model provides: 1) native system eliminates the process technique of chlorination in tradition drinking water treatment technique, reduce carcinogenic generation in drinking water, remove the micro quantity organic pollutant in water, disinfection byproduct (DBP) most possibly；2) this water purifying processing system carries back cleaning system, can efficiently solve the cleaning problem of activated carbon media and NF membrane, extends activated carbon media and the use cycle of NF membrane, and cost-effective puts into and the maintenance in later stage.
Accompanying drawing explanation
Fig. 1 is connection diagram of the present utility model.
Fig. 2 is the connection diagram of carbon filter part in this utility model.
Fig. 3 is the connection diagram of nanofiltration membrane device part in this utility model.
In figure: 11, carbon filter water inlet pipe；12, carbon filter outlet pipe；13, blow-off pipe；14, backwash tube；15, concentrate recirculation pipe；16, clear water pipe；17, NF membrane water inlet pipe；18, dense water outlet pipe；19, water purification outlet pipe；151, concentrated water drainage goes out pipe；152, dense water cleans and is in charge of；191, water purification discharge pipe；192, water purification return duct；20, NF membrane cleans pipe；21, carbon filter entering water electromagnetic valve；22, the first inline valve；23, carbon filter backwash electromagnetic valve；24, the second inline valve；25, carbon filter goes out water solenoid valve；31, the first ball valve；32, the second ball valve；33, the 3rd ball valve；34, the 4th ball valve；35, the 5th ball valve；36, the 6th ball valve；37, the 7th ball valve；38, the 8th ball valve；39, the 9th ball valve；40, the tenth ball valve；41, the first sampling valve；42, the second sampling valve；43, the 3rd sampling valve；44, the 4th sampling valve；45, the 5th sampling valve；100, carbon filter；200, the first cartridge filter；300, intermediate water tank；400, high-pressure pump；500, nanofiltration membrane device；600, medicine tank-washer；700, feed pump；800, the second cartridge filter.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.The every other embodiment that this area ordinary person is obtained under not making creative work premise, belongs to protection domain of the present utility model.
Embodiment: a kind of activated carbon-NF membrane water purifying processing system.
nullWith reference to shown in Fig. 1，A kind of activated carbon-NF membrane water purifying processing system，Including carbon filter 100、First cartridge filter 200、Intermediate water tank 300、High-pressure pump 400、Nanofiltration membrane device 500、Medicine tank-washer 600、Feed pump 700 and the second cartridge filter 800，The water inlet of described carbon filter 100 is connected with water source by carbon filter water inlet pipe 11，The outlet of carbon filter 100 is connected to the water inlet of the first cartridge filter 200 by pipeline，The outlet of described first cartridge filter 200 is connected to the water inlet of intermediate water tank 300 by pipeline，The outlet of described intermediate water tank 300 is connected to the water inlet of high-pressure pump 400 by pipeline，The outlet of described high-pressure pump 400 is connected to the water inlet of nanofiltration membrane device 500 by NF membrane water inlet pipe 17，Pure water inlet and dense water out it is provided with on described nanofiltration membrane device 500，Described pure water inlet connects water purification outlet pipe 19，Described water purification outlet pipe 19 is split into water purification discharge pipe 191 and water purification return duct 192 by three-way pipeline，Described water purification discharge pipe 191 is connected with water purification storage device，Described water purification return duct 192 is connected to the water inlet of medicine tank-washer 600，Described dense water out connects dense water outlet pipe 18，Described dense water outlet pipe 18 is split into concentrate recirculation pipe 15 by three-way pipeline and concentrated water drainage goes out pipe 151，Described concentrate recirculation pipe 15 is connected on carbon filter water inlet pipe 11，Described concentrated water drainage goes out one end of pipe 151 and is connected to blowdown apparatus，Concentrated water drainage goes out to be provided with on pipe 151 cleaning of dense water and is in charge of 152，Described dense water cleans is in charge of 152 water inlets being connected to medicine tank-washer 600，The outlet of described medicine tank-washer 600 is connected to the water inlet of feed pump 700 by pipeline，The outlet of described feed pump 700 is connected to the water inlet of the second cartridge filter 800 by pipeline，The water inlet of described second cartridge filter 800 cleans pipe 20 by NF membrane and is connected on NF membrane water inlet pipe 17.
nullIn technique scheme，Municipal tap water enters carbon filter 100 by carbon filter water inlet pipe 11 and carries out filtering for the first time，Remove impurity and the part organic solute of larger particles，The tap water that process filters for the first time outlet conduit from carbon filter 100 lower end enters the first cartridge filter 200 to carry out filtering for the second time，First cartridge filter 200 can remove the molecule impurity of part，The tap water filtered through second time is then conveyed into into intermediate water tank 300，Buffer-precipitation through intermediate water tank 300，Remove part heavy impurity，Tap water in intermediate water tank 300 is delivered to nanofiltration membrane device 500 through high-pressure pump 400 subsequently，Nanofiltration membrane device 500 can remove organic solute and the harmful substance of the overwhelming majority in tap water，Water purification after nanofiltration membrane device 500 filters is transported on tap water webmaster by water purification discharge pipe 191，Dense water section after nanofiltration membrane device 500 filters enters carbon filter 100 by concentrate recirculation pipe 15 and again filters，The dense water of part is cleaned by dense water is in charge of 152 entrance medicine tank-washers 600，As the water for cleaning of nanofiltration membrane device 500 after the filtration of the second cartridge filter 800.
With reference to shown in Fig. 2, on described carbon filter water inlet pipe 11, carbon filter entering water electromagnetic valve 21 is installed, the port of export of described carbon filter entering water electromagnetic valve 21 is connected with the water inlet of carbon filter 100 upper end and the arrival end of carbon filter the first inline valve 22 respectively by three-way pipeline, and the port of export of described carbon filter the first inline valve 22 is connected with blow-off pipe 13；Connected by carbon filter backwash tube 14 between carbon filter water inlet pipe 11 and carbon filter outlet pipe 12, carbon filter backwash electromagnetic valve 23 it is provided with on described carbon filter backwash tube 14, carbon filter goes out water solenoid valve 25 and is arranged on carbon filter outlet pipe 12, and described carbon filter outlet pipe 12 is connected with blow-off pipe 13 by carbon filter the second inline valve 24.
In technique scheme, the when of performing filter, carbon filter entering water electromagnetic valve 21 opens, and municipal tap water enters sand filter 100 by carbon filter water inlet pipe 11, and carbon filter goes out water solenoid valve 25 and opens simultaneously, it is achieved the activated carbon of tap water filters.Regular timing operation sand filter 100 forward cleaning procedure when, carbon filter goes out water solenoid valve 25 and closes, the electromagnetic valve of carbon filter backwash simultaneously 23 and the first inline valve 22 remain off, second inline valve 24 is opened, after running one minute, carbon filter entering water electromagnetic valve 21 and the second inline valve 24 are closed, now backwash procedure starts, carbon filter backwash electromagnetic valve 23 and the first inline valve 22 are opened simultaneously, perform the reverse cleaning action of sand filter 100, after one minute, carbon filter backwash electromagnetic valve 23 and the first inline valve 22 are closed, blowoff valve is opened, realize the emptying of water for cleaning.
nullWith reference to shown in Fig. 2 and Fig. 3，The bottom of described carbon filter 100 is provided with sewage draining exit，The first ball valve 31 it is provided with at described sewage draining exit，The upper end of described intermediate water tank 300 is provided with Butterworth Hatch，The second ball valve 32 it is provided with on the clear water pipe 16 of described Butterworth Hatch，The bottom of described intermediate water tank 300 is provided with cleaning sewage draining exit，It is provided with the 3rd ball valve 33 at described cleaning sewage draining exit，4th ball valve 34 is arranged on water purification discharge pipe 191，5th ball valve 35 is arranged on concentrate recirculation pipe 15，6th ball valve 36 is arranged on water purification return duct 192，7th ball valve 37 is arranged on the cleaning of dense water and is in charge of on 152，8th ball valve 38 is arranged on concentrated water drainage and goes out the rear end of pipe 151，9th ball valve 39 is arranged on the water outlet of medicine tank-washer 600，Tenth ball valve 40 is arranged on NF membrane and cleans on pipe 20.
In such scheme, when carbon filter 100 cleaning procedure completes, open the first ball valve 31 and realize the emptying of water for cleaning；Second ball valve 32 is for controlling the keying of intermediate water tank 300 water for cleaning；After 3rd ball valve 33 is used for controlling intermediate water tank 300 cleaning, the discharge of sewage；4th ball valve 34 is for controlling the discharge of water purification in nanofiltration membrane device 500；5th ball valve 35 is for controlling the backflow of dense water in nanofiltration membrane device 500；6th ball valve 36 is used for controlling whether water purification enters medicine tank-washer 600 as water for cleaning；7th ball valve 37 is used for controlling whether dense water enters medicine tank-washer 600 as water for cleaning；8th ball valve 38 controls the direct discharge of dense water；9th ball valve 39 controls the output of water for cleaning in medicine tank-washer 600, and whether the tenth ball valve 40 enters in nanofiltration membrane device 500 for the water for cleaning controlled in purging system is carried out.
nullWith reference to shown in Fig. 2 and Fig. 3，First sampling valve 41 is installed on described carbon filter water inlet pipe 11，Second sampling valve 42 is installed on described NF membrane water inlet pipe 17，3rd sampling valve 43 and the 4th sampling valve 44 are arranged on the water purification outlet pipe 19 of nanofiltration membrane device 500 pure water inlet end，5th sampling valve 45 is arranged on water purification discharge pipe 191，First sampling valve 41 is for gathering without native system water sample before treatment，Second sampling valve 42 is for gathering through carbon filter 100 filtration still without the water sample of nanofiltration membrane treatment，3rd sampling valve 43 and the 4th sampling valve 44 are for the water sample gathered in water purification outlet pipe 19 after nanofiltration membrane device 500 filters，5th sampling valve 45 is for gathering water sample when entering clean water storage apparatus，Collect above-mentioned water sample to be conducive to regulating and controlling whole water cleaning systems by the reference data of water sample.
The above is preferred embodiment of the present utility model; but this utility model should not be limited to this embodiment and accompanying drawing disclosure of that; so every without departing from the equivalence completed under spirit disclosed in the utility model or amendment, both fall within the scope of this utility model protection.
Claims (4)
- null1. activated carbon-NF membrane water purifying processing system，It is characterized in that: include carbon filter (100)、First cartridge filter (200)、Intermediate water tank (300)、High-pressure pump (400)、Nanofiltration membrane device (500)、Medicine tank-washer (600)、Feed pump (700) and the second cartridge filter (800)，The water inlet of described carbon filter (100) is connected with water source by carbon filter water inlet pipe (11)，The outlet of carbon filter (100) is connected to the water inlet of the first cartridge filter (200) by pipeline，The outlet of described first cartridge filter (200) is connected to the water inlet of intermediate water tank (300) by pipeline，The outlet of described intermediate water tank (300) is connected to the water inlet of high-pressure pump (400) by pipeline，The outlet of described high-pressure pump (400) is connected to the water inlet of nanofiltration membrane device (500) by NF membrane water inlet pipe (17)，It is provided with pure water inlet and dense water out on described nanofiltration membrane device (500)，Described pure water inlet connects water purification outlet pipe (19)，Described water purification outlet pipe (19) is split into water purification discharge pipe (191) and water purification return duct (192) by three-way pipeline，Described water purification discharge pipe (191) is connected with water purification storage device，Described water purification return duct (192) is connected to the water inlet of medicine tank-washer (600)，Described dense water out connects dense water outlet pipe (18)，Described dense water outlet pipe (18) is split into concentrate recirculation pipe (15) by three-way pipeline and concentrated water drainage goes out pipe (151)，Described concentrate recirculation pipe (15) is connected on carbon filter water inlet pipe (11)，Described concentrated water drainage goes out one end of pipe (151) and is connected to blowdown apparatus，Concentrated water drainage goes out to be provided with on pipe (151) cleaning of dense water and is in charge of (152)，The cleaning of described dense water is in charge of (152) and is connected to the water inlet of medicine tank-washer (600)，The outlet of described medicine tank-washer (600) is connected to the water inlet of feed pump (700) by pipeline，The outlet of described feed pump (700) is connected to the water inlet of the second cartridge filter (800) by pipeline，The water inlet of described second cartridge filter (800) cleans pipe (20) by NF membrane and is connected on NF membrane water inlet pipe (17).
- 2. activated carbon-NF membrane water purifying processing system as claimed in claim 1, it is characterized in that: on described carbon filter water inlet pipe (11), carbon filter entering water electromagnetic valve (21) is installed, the port of export of described carbon filter entering water electromagnetic valve (21) is connected with the water inlet of carbon filter (100) upper end and the arrival end of carbon filter the first inline valve (22) respectively by three-way pipeline, and the port of export of described carbon filter the first inline valve (22) is connected with blow-off pipe (13)；Connected by carbon filter backwash tube (14) between carbon filter water inlet pipe (11) and carbon filter outlet pipe (12), it is provided with carbon filter backwash electromagnetic valve (23) on described carbon filter backwash tube (14), carbon filter goes out water solenoid valve (25) and is arranged on carbon filter outlet pipe (12), and described carbon filter outlet pipe (12) is connected with blow-off pipe (13) by carbon filter the second inline valve (24).
- null3. activated carbon-NF membrane water purifying processing system as claimed in claim 2，It is characterized in that: the bottom of described carbon filter (100) is provided with sewage draining exit，The first ball valve (31) it is provided with at described sewage draining exit，The upper end of described intermediate water tank (300) is provided with Butterworth Hatch，The second ball valve (32) it is provided with on the pipeline of described Butterworth Hatch，The bottom of described intermediate water tank (300) is provided with cleaning sewage draining exit，The 3rd ball valve (33) it is provided with at described cleaning sewage draining exit，4th ball valve (34) is arranged on water purification discharge pipe (191)，5th ball valve (35) is arranged on concentrate recirculation pipe (15)，6th ball valve (36) is arranged on water purification return duct (192)，7th ball valve (37) is arranged on the cleaning of dense water and is in charge of on (152)，8th ball valve (38) is arranged on concentrated water drainage and goes out the rear end of pipe (151)，9th ball valve (39) is arranged on the water outlet of medicine tank-washer (600)，Tenth ball valve (40) is arranged on NF membrane and cleans on pipe (20).
- 4. activated carbon-NF membrane water purifying processing system as claimed in claim 3, it is characterized in that: the first sampling valve (41) is installed on described carbon filter water inlet pipe (11), second sampling valve (42) is installed on described NF membrane water inlet pipe (17), 3rd sampling valve (43) and the 4th sampling valve (44) are arranged on the water purification outlet pipe (19) of nanofiltration membrane device (500) pure water inlet end, and the 5th sampling valve (45) is arranged on water purification discharge pipe (191).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061311.3U CN205528038U (en) | 2016-01-22 | 2016-01-22 | Active carbon - receive filter membrane water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061311.3U CN205528038U (en) | 2016-01-22 | 2016-01-22 | Active carbon - receive filter membrane water treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN205528038U true CN205528038U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061311.3U Expired - Fee Related CN205528038U (en) | 2016-01-22 | 2016-01-22 | Active carbon - receive filter membrane water treatment system |
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| CN (1) | CN205528038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510809A (en) * | 2019-08-20 | 2019-11-29 | 四川大学 | It is a kind of without using chemical agent and the domestic sewage advanced treatment system of disinfectant |
-
2016
- 2016-01-22 CN CN201620061311.3U patent/CN205528038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510809A (en) * | 2019-08-20 | 2019-11-29 | 四川大学 | It is a kind of without using chemical agent and the domestic sewage advanced treatment system of disinfectant |
| CN110510809B (en) * | 2019-08-20 | 2022-01-04 | 四川大学 | Domestic sewage advanced treatment system without using chemical agent and disinfectant |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210122 |