CN109133546A - A kind of energy-efficient sewage disposal system and processing method - Google Patents
A kind of energy-efficient sewage disposal system and processing method Download PDFInfo
- Publication number
- CN109133546A CN109133546A CN201811324797.5A CN201811324797A CN109133546A CN 109133546 A CN109133546 A CN 109133546A CN 201811324797 A CN201811324797 A CN 201811324797A CN 109133546 A CN109133546 A CN 109133546A
- Authority
- CN
- China
- Prior art keywords
- aerobic tank
- pipe
- tank
- sewage
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of energy-efficient sewage disposal systems, including conditioning tank, aerobic tank, hypoxemia pond, sedimentation basin and water filter, the conditioning tank connects aerobic tank by the first delivery pump, the solar heat collector heated to liquid is provided at the top of aerobic tank, the circulating water outlet of aerobic tank connects solar heat collector by circulating pump, the discharge outlet of solar heat collector passes through the circulating water intake of piping connection aerobic tank, the bottom of aerobic tank is provided with the first aeration tube, and the first aeration tube connects the first air compressor.The beneficial effects of the present invention are: sewage heating device is conducive to the quick start of nitration reaction, aerobic reaction effect is improved, water process time-consuming is reduced, improves water treatment efficiency；The degree of automation that setting controller improves device is crossed, ensure that the stability of device operation；By the way that solar heat collector is arranged, the energy consumption of device is reduced, by the way that rotary bracket structure is arranged, improves the utilizing status of solar energy.
Description
Technical field
The present invention relates to technical field of sewage, especially a kind of energy-efficient sewage disposal system and processing method.
Background technique
With the continuous development of human society, the continuous expansion of city size, the water consumption and displacement in city be not all
It is disconnected to increase, the pollution of the anxiety and water quality with water is exacerbated, environmental problem becomes increasingly conspicuous, and water crisis resulting from has become
The important restriction factor of socio-economic development.
In recent years, although wastewater treatment in China efficiency is continuously improved, the water eutrophication as caused by nitrogen and phosphorus pollution
Problem does not solve not only, but also has the tendency that getting worse.With the aggravation of water body richness battalionization problem, sewage treatment it is main
Contradiction has been changed into the removal of nitrogen, phosphorus nutrition substance by the removal of organic pollutant.However, wastewater treatment in China factory denitrogenation at present
The shortcomings that generally existing high energy consumption and efficiency of dephosphorization is low and fluctuation of service.How the removal effect of denitrogenation dephosphorizing is improved, with solution
The certainly water pollution problems that China is got worse, China at this stage no matter from the fund of saving, improve wastewater treatment efficiency and optimization
Process for removing nitrogen and phosphor from sewage etc. has great theory significance and realistic meaning.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of energy-efficient sewage disposal system and processing
Method.
The purpose of the present invention is achieved through the following technical solutions: a kind of energy-efficient sewage disposal system, including is adjusted
Pond, aerobic tank, hypoxemia pond, sedimentation basin and water filter, the conditioning tank connect aerobic tank, aerobic tank by the first delivery pump
Top be provided with the solar heat collector heated to liquid, the circulating water outlet of aerobic tank is connected too by circulating pump
Positive energy heating device, the discharge outlet of solar heat collector pass through the circulating water intake of piping connection aerobic tank, the bottom of aerobic tank
Portion is provided with the first aeration tube, and the first aeration tube connects the first air compressor, and the discharge outlet of aerobic tank is low by piping connection
Oxygen pond, the bottom in hypoxemia pond are provided with the second aeration tube, and the second aeration tube connects the second air compressor, and hypoxemia pond passes through pipeline
Sedimentation basin is connected, the water outlet of sedimentation basin connects filter by the second delivery pump.
The solar heat collector includes the driving motor of control cabinet, rotary support and driving rotary support rotation,
It is provided with absorbing pipe and solar battery on rotary support, controller and timer, driving motor, the sun are provided in control cabinet
Energy battery and timer are electrically connected with the controller respectively.
Preferably, be provided with temperature sensor in the aerobic tank, temperature sensor and circulating pump respectively with controller
Electrical connection.
Preferably, the sedimentation basin is the tubular pond body of upper opening, and the bottom of sedimentation basin is provided with for holding precipitating
The collection bucket of soil, collection bucket are located at the promotion lid on sedimentation basin top by connecting rod connection, and promotion, which covers, is provided with lifting lug.
Optionally, the filter is quartz filter or active carbon filter.
Preferably, the filter includes tank body that be provided with water inlet pipe, closed, is provided with an edge in the middle part of tank body
What tank body was axially arranged catchment rotation pipe, catchmenting to rotate is pierced by tank body at the top of pipe, the rotation pipe that catchments passes through waterproof sealing bearing
Rotation is installed on the top surface of tank body, driving is provided at the top of tank body and is catchmented rotates the driving motor of pipe rotation, driving motor
First pulley is installed, catchmenting to rotate is equipped with the second belt wheel on pipe, first pulley and the second belt wheel pass through belt on motor shaft
Connection transmission, catchment and rotate the bottom end closure of pipe, catchment rotation pipe be located at tank interior part be provided with it is multiple circumferentially according to
The flat ceramic diaphragm of secondary laying, flat ceramic diaphragm rotate pipe and radially extend along catchmenting, and the inside of flat ceramic diaphragm is all provided with
It is equipped with multiple edges and catchments and rotate the inner hole that pipe radially extends, inner hole, which is located to catchment, rotates closed at one end, the inner hole of caliber outward
It rotates one end connection of caliber inwardly positioned at catchmenting and catchments rotation pipe, catchmenting rotates the top of pipe and pass through swivel joint connection row
Water pipe.Swivel joint one end is fixedly connected with drainpipe, and the other end of swivel joint and the top that rotates pipe of catchmenting are rotatable
It is tightly connected.Specifically, the swivel joint and catchment rotate pipe between be provided with movable sealing structure.
Driving motor is catchmented by belt drive and rotates pipe rotation, the rotation of flat ceramic diaphragm so that water flow to its surface
It is washed away, to realize self-cleaning function, extends the period of recycling, the water into tank body passes through flat ceramic diaphragm
Filtering after by catchment rotate manifold collection after be discharged, obtain filtered water purification.
A kind of sewage water treatment method, comprising the following steps:
S1, sewage enter conditioning tank, and the sewage in conditioning tank enters aerobic tank by the first delivery pump, and the first air compressor produces
Raw compressed air is aerated the sewage in aerobic tank through the first aeration tube, while recycling pump work for the dirt in aerobic tank
Water-circulating pump send to solar heat collector and carries out circulating-heating to the sewage in aerobic tank；
Sewage self-flowing in S2, aerobic tank is to hypoxemia pond, and the second air compressor is by the second aeration tube to the dirt in hypoxemia pond
Water is aerated, and the sewage self-flowing in hypoxemia pond to sedimentation basin, oettIed sewage is pumped to filter mistake through the second delivery pump
Water purification is obtained after filter.
Further, the sewage water treatment method is further comprising the steps of: solar battery is as control cabinet and driving
The power supply of motor, controller control driving motor according to the signal of timer and act, rotated by driving motor driving arm, so that
Solar battery and absorbing pipe are always towards the shadow surface of the sun.
Further, the sewage water treatment method is further comprising the steps of: controller is according to the signal of temperature sensor
The start and stop of control loop pump, so that the water temperature in aerobic tank is controlled at 28-35 °.
Further, the sewage water treatment method is further comprising the steps of: slinging promotion lid by boom hoisting, will receive
Collection bucket hangs out sedimentation basin to clear up the sludge in collection bucket.
The invention has the following advantages that
The present invention is provided with sewage heating device in aerobic tank, is conducive to the quick start of nitration reaction, improves aerobic anti-
Effect is answered, water process time-consuming is reduced, improves water treatment efficiency.The degree of automation of device is improved by the way that controller is arranged,
It ensure that the stability of device operation.By the way that solar heat collector is arranged, the energy consumption of device is reduced, while passing through setting rotation
Turn supporting structure, improves the utilizing status of solar energy.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is a kind of structural schematic diagram of embodiment of filter.
In figure, 1- conditioning tank, 2- aerobic tank, 3- hypoxemia pond, 4- sedimentation basin, 5- filter, 6- solar heat collector, 7-
First delivery pump, 8- circulating pump, the first aeration tube of 9-, the second aeration tube of 10-, the second delivery pump of 11-, 12- control cabinet, 13- inhale
Heat pipe, 14- rotary support, 15- driving motor, 16- solar battery, 17- collection bucket, 18- promote lid, 19- the first air pressure
Contracting machine, the second air compressor of 20-, 21- tank body, 22-, which catchments, rotates pipe, 23- waterproof sealing bearing, 24- driving motor, 25-
Flat ceramic diaphragm, 26- swivel joint.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
As shown in Figure 1, a kind of energy-efficient sewage disposal system, including conditioning tank 1, aerobic tank 2, hypoxemia pond 3,4 and of sedimentation basin
Water filter 5, the conditioning tank 1 by the first delivery pump 7 connect aerobic tank 2, the top of aerobic tank 2 be provided with to liquid into
The circulating water outlet of the solar heat collector 6 of row heating, aerobic tank 2 connects solar heat collector 6 by circulating pump 8, too
The discharge outlet of positive energy heating device 6 passes through the circulating water intake of piping connection aerobic tank 2, and the bottom of aerobic tank 2 is provided with first
Aeration tube 9, the first aeration tube 9 connect the first air compressor 19, and the discharge outlet of aerobic tank 2 is low by piping connection hypoxemia pond 3
The bottom in oxygen pond 3 is provided with the second aeration tube 10, and the second aeration tube 10 connects the second air compressor 20, and hypoxemia pond 3 passes through pipe
Road connects sedimentation basin 4, and the water outlet of sedimentation basin 4 connects filter 5 by the second delivery pump 11.
The solar heat collector 6 includes the drive that control cabinet 12, rotary support 14 and driving rotary support 14 rotate
Motor 15 is moved, absorbing pipe 13 and solar battery 16 is provided on rotary support 14, is provided with controller and meter in control cabinet 12
When device, driving motor 15, solar battery 16 and timer are electrically connected with the controller respectively.
Preferably, be provided with temperature sensor in the aerobic tank 2, temperature sensor and circulating pump 8 respectively with control
Device electrical connection.
Preferably, the sedimentation basin 4 is the tubular pond body of upper opening, and the bottom of sedimentation basin 4 is provided with heavy for holding
The collection bucket 17 of shallow lake soil, collection bucket 17 are located at the promotion lid 18 on 4 top of sedimentation basin by connecting rod connection, are promoted and be arranged on lid 18
There is lifting lug.
Optionally, the filter 5 is quartz filter 5 or active carbon filter 5.
Preferably, as shown in Fig. 2, the filter 5 includes being provided with water inlet pipe, closed tank body 21, tank body 21
Middle part is provided with one and rotates pipe 22 along the catchmenting of being axially arranged of tank body 21, and catchmenting rotates the top of pipe 22 and be pierced by tank body 21, collects
Water rotation pipe 22 rotates the top surface for being installed on tank body 21 by waterproof sealing bearing 23, and the top of tank body 21 is provided with driving and catchments
The driving motor 24 that pipe 22 rotates is rotated, first pulley is installed on the motor shaft of driving motor 24, catchments to rotate and pacify on pipe 22
Equipped with the second belt wheel, first pulley connects transmission by belt with the second belt wheel, catchments and rotates the bottom end closure of pipe 22, rotation of catchmenting
The part that tube 22 is located inside tank body 21 is provided with multiple flat ceramic diaphragms 25 circumferentially successively laid, ceramic membrane
Piece 25 rotates pipe 22 and radially extends along catchmenting, and the inside of flat ceramic diaphragm 25 is provided with multiple edges and catchments that rotate pipe 22 radial
The inner hole of extension, inner hole, which is located at, to catchment and rotates the closed at one end of 22 radial outside of pipe, and inner hole, which is located at, catchments that rotate 22 diameter of pipe inside
One end connection of side catchments and rotates pipe 22, and catchmenting rotates the top of pipe 22 and connect drainpipe by swivel joint 26.Swivel joint
26 one end are fixedly connected with drainpipe, and the other end of swivel joint 26 connects with the rotatable sealing in top for rotating pipe 22 of catchmenting
It connects.Specifically, the swivel joint 26 and catchment rotate pipe 22 between be provided with movable sealing structure.
Driving motor 24 is catchmented by belt drive and rotates the rotation of pipe 22, and the rotation of flat ceramic diaphragm 25 is so that water flow pair
Its surface is washed away, to realize self-cleaning function, extends the period of recycling, and the water into tank body 21 passes through plate
It is discharged after the filtering of ceramic diaphragm 25 by catchmenting to rotate after pipe 22 collects, obtains filtered water purification.
A kind of sewage water treatment method, comprising the following steps:
S1, sewage enter conditioning tank 1, and the sewage in conditioning tank 1 enters aerobic tank 2, the compression of the first air by the first delivery pump 7
The compressed air that machine 19 generates is aerated the sewage in aerobic tank 2 through the first aeration tube 9, while the work of circulating pump 8 will be got well
Sewage (waste water) recirculating pump 8 in oxygen pond 2 send to solar heat collector 6 and carries out circulating-heating to the sewage in aerobic tank 2；
Sewage self-flowing in S2, aerobic tank 2 is to hypoxemia pond 3, and the second air compressor 20 is by the second aeration tube 10 to hypoxemia pond 3
Interior sewage is aerated, and the sewage self-flowing in hypoxemia pond 3 to sedimentation basin 4, oettIed sewage is pumped through the second delivery pump 11
Water purification is obtained after filtering to filter 5.
Further, the sewage water treatment method is further comprising the steps of: solar battery 16 is used as 12 He of control cabinet
The power supply of driving motor 15, controller control driving motor 15 according to the signal of timer and act, and drive branch by driving motor 15
Frame rotation, so that solar battery 16 and absorbing pipe 13 are always towards the shadow surface of the sun.
Further, the sewage water treatment method is further comprising the steps of: controller is according to the signal of temperature sensor
The start and stop of control loop pump 8, so that the water temperature in aerobic tank 2 is controlled at 28-35 °.
Further, the sewage water treatment method is further comprising the steps of: it is sling by boom hoisting and promotes lid 18, it will
The sludge that collection bucket 17 hangs out sedimentation basin 4 to clear up in collection bucket 17.
The invention has the following advantages that
The present invention is provided with sewage heating device in aerobic tank 2, is conducive to the quick start of nitration reaction, improves aerobic anti-
Effect is answered, water process time-consuming is reduced, improves water treatment efficiency.The degree of automation of device is improved by the way that controller is arranged,
It ensure that the stability of device operation.By the way that solar heat collector 6 is arranged, the energy consumption of device is reduced, while passing through setting
Rotary bracket structure improves the utilizing status of solar energy.
Claims (10)
1. a kind of energy-efficient sewage disposal system, it is characterised in that: including conditioning tank, aerobic tank, hypoxemia pond, sedimentation basin and water
Filter, the conditioning tank connect aerobic tank by the first delivery pump, are provided at the top of aerobic tank and heat to liquid
Solar heat collector, the circulating water outlet of aerobic tank passes through circulating pump and connects solar heat collector, solar energy heating dress
The discharge outlet set passes through the circulating water intake of piping connection aerobic tank, and the bottom of aerobic tank is provided with the first aeration tube, and first exposes
Tracheae connects the first air compressor, and by piping connection hypoxemia pond, the bottom in hypoxemia pond is provided with for the discharge outlet of aerobic tank
Two aeration tubes, the second aeration tube connect the second air compressor, and hypoxemia pond passes through piping connection sedimentation basin, the water outlet of sedimentation basin
Filter is connected by the second delivery pump.
2. a kind of energy-efficient sewage disposal system according to claim 1, it is characterised in that: solar heat collector packet
The driving motor of control cabinet, rotary support and driving rotary support rotation is included, is provided with absorbing pipe and solar energy on rotary support
Battery is provided with controller and timer in control cabinet, and driving motor, solar battery and timer are electrically connected with controller respectively
It connects.
3. a kind of energy-efficient sewage disposal system according to claim 2, it is characterised in that: set in the aerobic tank
It is equipped with temperature sensor, temperature sensor and circulating pump are electrically connected with the controller respectively.
4. a kind of energy-efficient sewage disposal system according to claim 1, it is characterised in that: the sedimentation basin is upper
The tubular pond body of opening, the bottom of sedimentation basin are provided with the collection bucket for holding precipitating soil, and collection bucket is connected by connecting rod
Promotion lid positioned at sedimentation basin top, promotion, which covers, is provided with lifting lug.
5. a kind of energy-efficient sewage disposal system according to claim 1, it is characterised in that: the filter is stone
Sand filter or active carbon filter.
6. a kind of energy-efficient sewage disposal system according to claim 1, it is characterised in that: the filter includes
It is provided with water inlet pipe, closed tank body, the rotation pipe that catchments axially being arranged along tank body, rotation of catchmenting are provided in the middle part of tank body
Tank body is pierced by the top of tube, the rotation pipe that catchments is installed on the top surface of tank body, the top of tank body by the rotation of waterproof sealing bearing
It is provided with driving and catchments and rotate the driving motor of pipe rotation, first pulley is installed on the motor shaft of driving motor, rotation of catchmenting
Second belt wheel is installed, first pulley connects transmission by belt with the second belt wheel, catchments and rotates the bottom end closure of pipe, collects on pipe
The part that water rotation pipe is located at tank interior is provided with multiple flat ceramic diaphragms circumferentially successively laid, flat ceramic diaphragm
Rotate pipe along catchmenting and radially extend, the inside of flat ceramic diaphragm be provided with multiple edges catchment rotate pipe radially extend it is interior
Hole, inner hole, which is located to catchment, rotates caliber outward closed at one end, and inner hole, which is located to catchment, rotates one end connection of caliber inwardly
Catchment rotation pipe, and catchmenting rotates the top of pipe and connect drainpipe by swivel joint；Swivel joint one end and the fixed company of drainpipe
It connects, the other end of swivel joint and catchments and rotate the rotatable sealed connection in top of pipe；Specifically, the swivel joint with
It catchments and is provided with movable sealing structure between rotating pipe.
7. a kind of sewage water treatment method, it is characterised in that: the following steps are included:
S1, sewage enter conditioning tank, and the sewage in conditioning tank enters aerobic tank by the first delivery pump, and the first air compressor produces
Raw compressed air is aerated the sewage in aerobic tank through the first aeration tube, while recycling pump work for the dirt in aerobic tank
Water-circulating pump send to solar heat collector and carries out circulating-heating to the sewage in aerobic tank；
Sewage self-flowing in S2, aerobic tank is to hypoxemia pond, and the second air compressor is by the second aeration tube to the dirt in hypoxemia pond
Water is aerated, and the sewage self-flowing in hypoxemia pond to sedimentation basin, oettIed sewage is pumped to filter mistake through the second delivery pump
Water purification is obtained after filter.
8. a kind of sewage water treatment method according to claim 7, it is characterised in that: further comprising the steps of: solar-electricity
Power supply of the pond as control cabinet and driving motor, controller control driving motor according to the signal of timer and act, by driving electricity
Machine driving arm rotation, so that solar battery and absorbing pipe are always towards the shadow surface of the sun.
9. a kind of sewage water treatment method according to claim 7, it is characterised in that: further comprising the steps of: controller root
According to the start and stop that the signal control loop of temperature sensor pumps, so that the water temperature in aerobic tank is controlled at 28-35 °.
10. a kind of sewage water treatment method according to claim 7, it is characterised in that: further comprising the steps of: passing through lifting
Device slings promotion lid, and collection bucket is hung out sedimentation basin to clear up the sludge in collection bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324797.5A CN109133546A (en) | 2018-11-08 | 2018-11-08 | A kind of energy-efficient sewage disposal system and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324797.5A CN109133546A (en) | 2018-11-08 | 2018-11-08 | A kind of energy-efficient sewage disposal system and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109133546A true CN109133546A (en) | 2019-01-04 |
Family
ID=64808071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811324797.5A Pending CN109133546A (en) | 2018-11-08 | 2018-11-08 | A kind of energy-efficient sewage disposal system and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109133546A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528761Y (en) * | 2002-02-09 | 2003-01-01 | 北京永新双益环保设备有限公司 | Continuous dynamic microfilter machine |
| CN201062217Y (en) * | 2007-05-23 | 2008-05-21 | 南京工业大学 | Solar energy self-regulating temperature anaerobic digester |
| CN103992002A (en) * | 2014-04-14 | 2014-08-20 | 江苏德立环保工程有限公司 | New countryside sewage centralized treatment system |
| CN104591479A (en) * | 2014-12-23 | 2015-05-06 | 哈尔滨金大环境工程有限公司 | Solar micro-power sewage treatment device and treatment method thereof |
| CN106630496A (en) * | 2017-02-12 | 2017-05-10 | 段遵虎 | High-efficiency sewage treatment system based on MBR (Membrane Bioreactor) membrane |
| CN108569821A (en) * | 2018-03-29 | 2018-09-25 | 陕西朗正环保科技有限公司 | A kind of sewage disposal device under high and cold cryogenic conditions and technique |
| KR101927395B1 (en) * | 2012-09-07 | 2019-03-12 | 주식회사 에코렉스코퍼레이션 | A reducing facility of Nonpoint Pollution Source |
-
2018
- 2018-11-08 CN CN201811324797.5A patent/CN109133546A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528761Y (en) * | 2002-02-09 | 2003-01-01 | 北京永新双益环保设备有限公司 | Continuous dynamic microfilter machine |
| CN201062217Y (en) * | 2007-05-23 | 2008-05-21 | 南京工业大学 | Solar energy self-regulating temperature anaerobic digester |
| KR101927395B1 (en) * | 2012-09-07 | 2019-03-12 | 주식회사 에코렉스코퍼레이션 | A reducing facility of Nonpoint Pollution Source |
| CN103992002A (en) * | 2014-04-14 | 2014-08-20 | 江苏德立环保工程有限公司 | New countryside sewage centralized treatment system |
| CN104591479A (en) * | 2014-12-23 | 2015-05-06 | 哈尔滨金大环境工程有限公司 | Solar micro-power sewage treatment device and treatment method thereof |
| CN106630496A (en) * | 2017-02-12 | 2017-05-10 | 段遵虎 | High-efficiency sewage treatment system based on MBR (Membrane Bioreactor) membrane |
| CN108569821A (en) * | 2018-03-29 | 2018-09-25 | 陕西朗正环保科技有限公司 | A kind of sewage disposal device under high and cold cryogenic conditions and technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201722272U (en) | Sludge thickening and dewatering device for oilfield | |
| CN107352763B (en) | Pipeline type automatic sludge deslagging control device and control method thereof | |
| CN109133546A (en) | A kind of energy-efficient sewage disposal system and processing method | |
| CN105585343B (en) | Fertilizer preparation system for drying excrement by utilizing solar energy | |
| CN109250871A (en) | A kind of integrated sewage treating apparatus and treatment process | |
| CN203540183U (en) | Dyeing wastewater fiber treatment system | |
| CN205011507U (en) | Multi -functional sewage treatment plant that unites of on -vehicle floating ring piece formula | |
| CN110451693B (en) | Full-automatic multifunctional multipurpose energy-saving environment-friendly water purification equipment | |
| CN110386744B (en) | Solar energy integrated sewage treatment equipment | |
| CN114455654A (en) | Breeding wastewater treatment device | |
| CN113731000A (en) | A river course sewage treatment plant for hydraulic and hydroelectric engineering | |
| CN203513427U (en) | Novel constant-water level sequencing batch sewage treatment device | |
| CN218458809U (en) | High-efficiency mixed drainage treatment device | |
| CN216639111U (en) | Advanced wastewater treatment reaction module and water treatment reactor | |
| CN210001698U (en) | chemical sewage comprehensive treatment device | |
| CN214457275U (en) | Purification device for iron phosphate production wastewater | |
| CN210481134U (en) | Integrated sewage treatment device based on A3 and O-MBBR | |
| CN109574221A (en) | A kind of Anammox membrane biological reaction apparatus and its application based on Dynamic Membrane | |
| CN210855444U (en) | Sludge precipitation device for wastewater treatment | |
| CN219297170U (en) | Processing equipment | |
| CN220149439U (en) | Complete equipment for sludge reduction and resource treatment | |
| CN109574203A (en) | Small-scale sewage of low concentration processing equipment | |
| CN219409390U (en) | Domestic sewage purifying treatment device | |
| CN209555016U (en) | A kind of water supply and sewage work sludge dewatering equipment | |
| CN214181836U (en) | A concentrated system for phosphoric acid production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
|
| RJ01 | Rejection of invention patent application after publication |