CN216005573U - Portable and movable black and odorous water body purification device - Google Patents
Portable and movable black and odorous water body purification device Download PDFInfo
- Publication number
- CN216005573U CN216005573U CN202122800039.XU CN202122800039U CN216005573U CN 216005573 U CN216005573 U CN 216005573U CN 202122800039 U CN202122800039 U CN 202122800039U CN 216005573 U CN216005573 U CN 216005573U
- Authority
- CN
- China
- Prior art keywords
- bin
- container
- backwashing
- portable
- pumps
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000000746 purification Methods 0.000 title claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 24
- 238000012546 transfer Methods 0.000 claims abstract description 11
- 238000005273 aeration Methods 0.000 claims abstract description 9
- 238000011001 backwashing Methods 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 22
- 239000012528 membrane Substances 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 9
- 230000003373 anti-fouling effect Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 2
- 229910052801 chlorine Inorganic materials 0.000 claims 2
- 239000000460 chlorine Substances 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 25
- 229910052698 phosphorus Inorganic materials 0.000 description 25
- 239000011574 phosphorus Substances 0.000 description 25
- 239000010865 sewage Substances 0.000 description 23
- 239000007787 solid Substances 0.000 description 15
- 239000000126 substance Substances 0.000 description 13
- 239000010802 sludge Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 244000005700 microbiome Species 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000006855 networking Effects 0.000 description 8
- 125000001309 chloro group Chemical group Cl* 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 3
- 239000010954 inorganic particle Substances 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000011146 organic particle Substances 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000001195 anabolic effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a portable and movable black and odorous water body purification device, which comprises a container, wherein a BOD5 processing bin, a CODCr processing bin, a denitrification bin, a dephosphorization bin and a suspended matter removing bin are arranged in the container, a plurality of purification grids are respectively arranged in the BOD5 processing bin, the CODCr processing bin, the denitrification bin, the dephosphorization bin and the suspended matter removing bin, an aeration pipe is arranged at the bottom of the denitrification bin, the dephosphorization bin and the suspended matter removing bin, a plurality of one-way air valves are arranged on the aeration pipe, an equipment bin and a transfer bin are also arranged in the container, a plurality of first pumps are fixed in the equipment bin, and inlets of the first pumps are respectively connected to the suspended matter removing bin through pipelines, the portable and movable black and odorous water body purification device has good purification capacity, and the mode of the container has the advantage of convenient transportation, is beneficial to the construction of beautiful villages and has the function of internet of things.
Description
Technical Field
The utility model relates to an environmental purification technical field, in particular to portable black and odorous water body purifier.
Background
The black and odorous water body is a biochemical phenomenon, when the water body suffers from serious organic pollution, the aerobic decomposition of organic matters leads the oxygen consumption rate in the water body to be greater than the reoxygenation rate, so that the water body is anoxic, the organic matters are not completely degraded and are slowed down, odorous substances such as hydrogen sulfide, amine, ammonia, mercaptan and the like are generated in the anaerobic biodegradation process, and black substances such as FeS, MnS, H2S and the like are formed at the same time, so that the black and odorous water body is generated. The black and odorous water body is a serious water pollution phenomenon, so that the water body completely loses the use function and influences the landscape and the life and health of human beings.
When carrying out filtration treatment to black and odorous water body in rural area, lack nimble device, and be difficult to guarantee purifying effect.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a portable black smelly water purifier to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
portable portable black and odorous water purifier, including the container, be provided with BOD5 processing bin, CODCr processing bin, denitrogenation storehouse, dephosphorization storehouse and suspended solid in the container and get rid of the storehouse, BOD5 processing bin, CODCr processing bin, denitrogenation storehouse, dephosphorization storehouse, suspended solid are got rid of and are provided with a plurality of purification grid in the storehouse respectively, the container is in the bottom in denitrogenation storehouse, dephosphorization storehouse, suspended solid get rid of the storehouse is provided with the aeration pipe, be provided with a plurality of one-way pneumatic valve on the aeration pipe, still be provided with equipment storehouse and transfer storehouse in the container, the equipment storehouse internal fixation has a plurality of first pump, a plurality of the import of first pump is respectively through tube coupling to in the suspended solid gets rid of the storehouse, a plurality of the export of first pump is respectively through tube coupling to in the CODCr processing bin, the equipment storehouse internal fixation has the second pump, the import of second pump passes through tube coupling to in the suspended solid gets rid of the storehouse, the outlet of the second pump is connected to the transfer bin through a pipeline, a fresh air bin and a backwashing bin are further arranged in the container, a fresh air component is arranged in the fresh air bin, and a backwashing component is arranged in the backwashing bin.
Through adopting above-mentioned technical scheme, this portable black and odorous water purifier has good purification performance, and the mode that adopts the container has the advantage of being convenient for transport, utilizes BOD5Treatment bin and CODCrThe storehouse and the purification grid in it are got rid of to processing storehouse, denitrogenation storehouse, dephosphorization storehouse and suspended solid, can reach good purifying effect, rely on first pump in addition to get rid of the suspended solid sewage in the storehouse and return to defeated to CODCr and handle the storehouse in, utilize the second pump to transport water to the storehouse that shifts, later through new trend deodorization and backwash treatment, can reach better purifying effect.
The preferred still includes thing networking processing module, thing networking processing module includes communication module, processor module and power module, power module and communication module all are connected with processor module, power module does communication module and processor module power supply, processor module's control input end is connected with turbidity sensor, PH sensor, conductivity sensor and chlorine residue sensor, turbidity sensor, PH sensor, conductivity sensor and chlorine residue sensor set up respectively in the storehouse is got rid of to the suspended solid.
Through adopting above-mentioned technical scheme, utilize thing networking module can realize the thing networking effect of this device, utilize turbidity sensor, PH sensor, conductivity sensor and chlorine residue sensor to detect the various parameters that the storehouse was got rid of to the suspended solid.
Preferably, the fresh air assembly comprises a motor, an air blower and an air pipe, the motor and the air blower are fixed in the fresh air bin, the motor drives the air blowing fan to rotate through a belt pulley and a belt, and the air pipe is fixed at an air outlet end of the air blower.
Through adopting above-mentioned technical scheme, when the starter motor, can be through deodorant in blower and the tuber pipe for shifting the storehouse.
Preferably, the backwashing assembly comprises a third pump, a backwashing cylinder, a stirring assembly and a permeable membrane, the third pump and the backwashing cylinder are fixed in the backwashing bin, the third pump pumps the liquid in the transfer bin into the backwashing cylinder through a pipeline, and the permeable membrane is arranged in the backwashing cylinder.
Through adopting above-mentioned technical scheme, can transmit water to the backwash section of thick bamboo in through utilizing the third pump, utilize to stir the subassembly and can stir the liquid in the backwash section of thick bamboo, the osmotic membrane can improve purification performance.
Preferably, the stirring assembly comprises a motor, a support shaft and a plurality of stirring blades, the motor is fixed above the backwashing cylinder, the support shaft is fixed at the end part of a motor shaft of the motor, and the plurality of stirring blades are respectively fixed outside the support shaft.
Through adopting above-mentioned technical scheme, when utilizing the motor among the stirring subassembly, can drive the back shaft and stir the leaf and stir to utilize the osmotic membrane to carry out membrane infiltration and purify.
Preferably, the inner wall of the container is provided with a layer of antifouling coating.
Through adopting above-mentioned technical scheme, antifouling coating can improve the antifouling effect of container inner wall.
Preferably, the container comprises a multi-layer stainless steel structure.
Through adopting above-mentioned technical scheme, when adopting multilayer stainless steel construction's container, it has better life.
To sum up, the utility model discloses mainly have following beneficial effect:
the portable movable black and odorous water body purification device has good purification capacity, has the advantage of convenient transportation by adopting a container mode, and is beneficial to the construction of beautiful villages; utilize BOD5 to handle storehouse, CODCr to handle storehouse, denitrogenation storehouse, dephosphorization storehouse and suspended solid and get rid of the storehouse and the purification grid in it, can reach good purifying effect, rely on first pump in addition can return the sewage that the suspended solid got rid of in the storehouse and defeated to CODCr in handling the storehouse, utilize the second pump can transport water to the storehouse that shifts, later through new trend deodorization and backwash treatment, can reach better purifying effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1. a container; 2. a BOD5 treatment bin; 3. a CODCr processing bin; 4. a denitrification bin; 5. a dephosphorization bin; 6. a suspended matter removing bin; 7. a purification grid; 8. an aeration pipe; 9. an equipment bin; 10. a transfer bin; 11. a first pump; 12. a second pump; 13. a fresh air bin; 14. a backwashing bin; 15. fresh air subassembly 16, backwash subassembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1, a portable movable black and odorous water body purification device comprises a container 1, wherein a BOD5 treatment bin 2, a CODCr treatment bin 3, a denitrification bin 4, a dephosphorization bin 5 and a suspended matter removal bin 6 are arranged in the container 1, a BOD5 treatment bin 2, the CODCr treatment bin 3, the denitrification bin 4, the dephosphorization bin 5 and the suspended matter removal bin 6 are respectively provided with a plurality of purification grids 7, the container 1 is provided with an aeration pipe 8 at the bottom of the denitrification bin 4, the dephosphorization bin 5 and the suspended matter removal bin 6, the aeration pipe 8 is provided with a plurality of one-way air valves, an equipment bin 9 and a transfer bin 10 are also arranged in the container 1, a plurality of first pumps 11 are fixed in the equipment bin 9, the inlets of the plurality of first pumps 11 are respectively connected to the suspended matter removal bin 6 through pipelines, the outlets of the plurality of first pumps 11 are respectively connected to the CODCr treatment bin 3 through pipelines, a second pump 12 is fixed in the equipment bin 9, the inlet of the second pump 12 is connected to the suspended matter removing bin 6 through a pipeline, the outlet of the second pump 12 is connected to the transferring bin 10 through a pipeline, a fresh air bin 13 and a backwashing bin 14 are further arranged in the container 1, a fresh air component 15 is arranged in the fresh air bin 13, and a backwashing component 16 is arranged in the backwashing bin 14.
Referring to fig. 1, this portable black and odorous water body purifier has good purification ability, and the mode that adopts container 1 has the advantage of being convenient for the transportation, utilize BOD5 processing storehouse 2, CODCr processing storehouse 3, denitrogenation storehouse 4, storehouse 6 and the purification grid 7 in it are got rid of to dephosphorization storehouse 5 and suspended solid, can reach good purifying effect, rely on first pump 11 to get rid of the suspended solid in the storehouse 6 sewage to return and transport to CODCr processing storehouse 3 in addition, utilize second pump 12 can be with water transportation to shifting storehouse 10 in, later through new trend deodorization and backwash treatment, can reach better purifying effect.
Refer to fig. 1, still include thing networking processing module, thing networking processing module includes communication module, processor module and power module, power module and communication module all are connected with processor module, power module is communication module and processor module power supply, processor module's control input end is connected with turbidity sensor, the PH sensor, conductivity sensor and chlorine residue sensor, turbidity sensor, the PH sensor, conductivity sensor and chlorine residue sensor set up respectively in the suspended solid gets rid of storehouse 6, utilize thing networking module can realize the thing networking effect of this device, utilize turbidity sensor, the PH sensor, conductivity sensor and chlorine residue sensor can get rid of the various parameters in storehouse 6 to the suspended solid and detect.
Referring to fig. 1, the fresh air module 15 includes a motor, a blower and an air pipe, the motor and the blower are fixed in the fresh air bin 13, the motor drives the blower fan to rotate through a belt pulley and a belt, the air pipe is fixed at the air outlet end of the blower, and when the motor is started, the interior of the transfer bin 10 can be deodorized through the blower and the air pipe.
Referring to fig. 1, wherein the backwash assembly 16 includes a third pump, a backwash cylinder, a stirring assembly and a permeable membrane, the third pump and the backwash cylinder are fixed in the backwash bin 14, the third pump is to be transferred into the backwash cylinder through a pipeline in the bin 10, the permeable membrane is arranged in the backwash cylinder, water can be transmitted to the backwash cylinder by using the third pump, the permeable membrane can stir the liquid in the backwash cylinder by using the stirring assembly, and the permeable membrane can improve the purification capacity.
Referring to fig. 1, the stirring assembly includes a motor, a supporting shaft and a plurality of stirring blades, the motor is fixed above the backwashing cylinder, the supporting shaft is fixed at the end of the motor shaft of the motor, the plurality of stirring blades are respectively fixed outside the supporting shaft, when the motor in the stirring assembly is used, the supporting shaft and the stirring blades can be driven to stir, and membrane permeation purification is performed by using the permeable membrane.
Referring to fig. 1, an antifouling coating is provided on the inner wall of the container 1, and the antifouling coating can improve the antifouling effect of the inner wall of the container 1; wherein container 1 includes multilayer stainless steel structure, when adopting container 1 of multilayer stainless steel structure, it has better life.
Wherein the removal of BOD5 in the sewage is completed by the adsorption of microorganisms and the metabolism of microorganisms, and then the sludge is separated from the water. The microorganisms in the activated sludge use part of organic matters in the sewage to synthesize new cells under the aerobic condition, and decompose and metabolize the other part of organic matters to obtain energy required by cell synthesis, and the final product is stable substances such as CO 2-produced H2O and the like. This is the degradation process of BOD5 in the wastewater. In the anabolic and catabolic processes, soluble organic substances (e.g., easily degradable organic substances such as molecular organic acids) directly enter cells and are utilized. The non-soluble organic matter is firstly adsorbed on the surface of the microorganism and then enters the interior of the cell to be utilized after being hydrolyzed by enzyme. It follows that aerobic metabolism by the microorganisms works on both soluble and non-soluble organic matter in the wastewater and that the metabolites are harmless stable substances, thus making it possible to keep the concentration of residual BOD5 in the treated wastewater low.
Wherein the principle of CODCr removal in the sewage is basically the same as BOD 5. The removal efficiency of CODCr depends on the biodegradability of the raw sewage, which is related to the composition of the municipal sewage. For town sewage mainly comprising domestic sewage, the ratio of BOD5/CODCr is often close to 0.5 or more than 0.5, the biodegradability of the sewage is better, and the CODCr value in the effluent can be controlled at a lower level. The biochemical property of the municipal sewage mainly containing industrial wastewater or other sewage with a low BOD5/CODCr ratio is poor, the CODCr remained in the treated sewage is high, and the requirement of effluent CODCr is difficult to meet. The engineering does not provide raw water BOD index, the raw water BOD5/CODCr ratio of similar projects is referred to as 0.3, the biochemical performance of sewage is general, and the addition of carbon source is considered for standby.
The biological denitrification in the modern sewage treatment technology is usually realized by a nitrification process under aerobic conditions and a denitrification process under anoxic conditions. Under aerobic conditions, ammonia nitrogen in the sewage is oxidized into nitrite by nitrifying bacteria, and the nitrite is further oxidized into nitrate; under the condition of oxygen deficiency (DO is lower than 0.7mg, ORP is approximately equal to 0mv), nitrate is used as an electron acceptor of facultative denitrifying bacteria. Reducing the nitrogen into molecular nitrogen through biological catabolism, and finally escaping from the sewage through gaseous molecular nitrogen to finish the denitrification process.
The method mainly comprises the following steps of removing phosphorus by biological phosphorus removal and chemical phosphorus removal, wherein the biological phosphorus removal can meet the standard requirement under the condition of low phosphorus concentration of inlet water and outlet water; when the phosphorus content of the inlet water is high and the phosphorus concentration requirement of the outlet water is low, auxiliary chemical phosphorus removal needs to be considered in design.
(1) Biological phosphorus removal
Biological phosphorus removal is a transfer process, not a degradation process. Firstly, phosphorus is gathered into activated sludge through a phosphorus-gathering microorganism in an anaerobic-aerobic alternate operation process to release phosphorus and gather phosphorus; finally, the purpose of dephosphorization is realized through the discharge of the excess sludge. Under anaerobic conditions in the pre-bioselector, the phosphorus accumulating microorganisms release phosphorus into the environment in the form of orthophosphate to gain energy for matrix accumulation. In the aerobic environment in the main reaction zone, the phosphorus-accumulating microorganisms can proliferate by decomposing and oxidizing the stored PHB and greedy synthesize phosphorus to absorb intracellular polymerized phosphate. Because the denitrification conditions of synchronous nitrification-denitrification are considered in the biological tank, the nitrate content in the return sludge can be effectively controlled, thereby providing favorable conditions for the phosphorus release of the phosphorus accumulating organisms.
(2) Chemical phosphorus removal
The basic principle of chemical phosphorus removal is to form insoluble phosphate precipitate by adding chemical agents, and then remove phosphorus from sewage by solid-liquid separation. According to the difference of chemical agent adding points in the process flow, the phosphate precipitation process can be divided into three types of pre-precipitation, synchronous precipitation and post-precipitation. The chemical agents mainly comprise: aluminum salt and ferric salt. The project does not provide the raw water total phosphorus index, the similar projects are referred to, the total phosphorus in the raw water is not high, and the phosphorus removal can meet the requirement in the form of biological phosphorus removal and periodic sludge discharge.
Wherein the removal of suspended substances in the sewage mainly depends on the sedimentation effect. Inorganic particles and large-scale organic particles in the sewage can be removed by natural sedimentation, small-scale organic particles are removed by degradation of microorganisms, and small-scale inorganic particles (including inorganic particles with the size in the range of colloid and sub-colloid) are removed by simultaneous sedimentation with activated sludge flocs through adsorption and network action of the activated sludge flocs. The concentration of suspended substances in the effluent of the sewage treatment plant not only relates to the SS index of the effluent, but also has direct influence on indexes of BOD5, CODCr, TP and the like of the effluent because the effluent is mainly composed of activated sludge flocs and has high organic components, so that the SS index of the effluent of the sewage treatment plant is most basic and is very important. In order to reduce the concentration of suspended substances in the effluent, appropriate measures need to be taken in the engineering, such as selecting appropriate sludge load (F/M value) to keep the coagulation and sedimentation performance of the activated sludge, adopting smaller surface load of a secondary sedimentation tank, adopting smaller effluent weir load, fully utilizing the adsorption network function of an activated sludge suspended layer and the like. The project has higher requirement on the effluent SS, and in order to ensure the treatment effect, the MBR membrane treatment process is adopted, so that the effluent SS can be completely controlled to be below 10 mg/l.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Portable portable black smelly water purifier, its characterized in that: comprises a container (1), a BOD5 processing bin (2), a CODCr processing bin (3), a denitrification bin (4), a dephosphorization bin (5) and a suspended matter removing bin (6) are arranged in the container (1), a plurality of purification grids (7) are respectively arranged in the BOD5 processing bin (2), the CODCr processing bin (3), the denitrification bin (4), the dephosphorization bin (5) and the suspended matter removing bin (6), an aeration pipe (8) is arranged at the bottom of the denitrification bin (4), the dephosphorization bin (5) and the suspended matter removing bin (6) of the container (1), a plurality of one-way air valves are arranged on the aeration pipe (8), an equipment bin (9) and a transfer bin (10) are also arranged in the container (1), a plurality of first pumps (11) are fixed in the equipment bin (9), and inlets of the first pumps (11) are respectively connected to the suspended matter removing bin (6) through pipelines, the device comprises a plurality of first pumps (11), a plurality of equipment bins (9), suspended matter removing bins (6), a plurality of air supply bins (13) and a plurality of backwashing bins (14), wherein the outlets of the first pumps (11) are respectively connected into the CODCr treatment bins (3) through pipelines, second pumps (12) are fixed in the equipment bins (9), the inlets of the second pumps (12) are connected into the suspended matter removing bins (6) through pipelines, the outlets of the second pumps (12) are connected into the transfer bins (10) through pipelines, the container (1) is further internally provided with an air supply bin (13) and a backwashing bin (14), a fresh air component (15) is arranged in the air supply bin (13), and a backwashing component (16) is arranged in the backwashing bin (14).
2. The portable and movable black and odorous water body purification apparatus according to claim 1, wherein: the device is characterized by further comprising an internet of things processing module, wherein the internet of things processing module comprises a communication module, a processor module and a power module, the power module and the communication module are connected with the processor module, the power module supplies power to the communication module and the processor module, the control input end of the processor module is connected with a turbidity sensor, a pH sensor, a conductivity sensor and a residual chlorine sensor, and the turbidity sensor, the pH sensor, the conductivity sensor and the residual chlorine sensor are respectively arranged in the suspended matter removing bin (6).
3. The portable and movable black and odorous water body purification apparatus according to claim 1, wherein: the fresh air component (15) comprises a motor, an air blower and an air pipe, the motor and the air blower are fixed in the fresh air bin (13), the motor drives the air blower to rotate through a belt pulley and a belt, and the air pipe is fixed at an air outlet end of the air blower.
4. The portable and movable black and odorous water body purification apparatus according to claim 1, wherein: the backwashing component (16) comprises a third pump, a backwashing cylinder, a stirring component and a permeable membrane, the third pump and the backwashing cylinder are fixed in the backwashing bin (14), the third pump pumps liquid in the transfer bin (10) into the backwashing cylinder through a pipeline, and the permeable membrane is arranged in the backwashing cylinder.
5. The portable and movable black and odorous water body purification apparatus according to claim 4, wherein: the stirring assembly comprises a motor, a support shaft and a plurality of stirring blades, the motor is fixed above the backwashing cylinder, the support shaft is fixed at the end part of a motor shaft of the motor, and the stirring blades are respectively fixed outside the support shaft.
6. The portable and movable black and odorous water body purification apparatus according to claim 1, wherein: the inner wall of the container (1) is provided with a layer of antifouling coating.
7. The portable and movable black and odorous water body purification apparatus according to claim 1, wherein: the container (1) comprises a multi-layer stainless steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800039.XU CN216005573U (en) | 2021-11-16 | 2021-11-16 | Portable and movable black and odorous water body purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800039.XU CN216005573U (en) | 2021-11-16 | 2021-11-16 | Portable and movable black and odorous water body purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216005573U true CN216005573U (en) | 2022-03-11 |
Family
ID=80587024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122800039.XU Expired - Fee Related CN216005573U (en) | 2021-11-16 | 2021-11-16 | Portable and movable black and odorous water body purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216005573U (en) |
-
2021
- 2021-11-16 CN CN202122800039.XU patent/CN216005573U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2017413373B2 (en) | Method and device for bioremediation of water body | |
| CN101428938B (en) | Treatment process for garbage leachate | |
| WO2011066736A1 (en) | Sludge treatment method and apparatus thereof and application to wastewater bio-treatment | |
| CN106430845A (en) | Kitchen garbage wastewater treatment apparatus | |
| CN110395851B (en) | High-altitude town sewage treatment method based on nitrogen and phosphorus capture and completely autotrophic nitrogen removal | |
| CN1277768C (en) | Combined treatment method and system for landfill leachate | |
| CN111646648B (en) | Remote treatment method for excrement and urine wastewater of modularized railway train excrement and urine collector | |
| CN103319047A (en) | Landfill leachate treatment system | |
| CN114516702A (en) | Landfill leachate treatment process | |
| CN201614333U (en) | Decentralized sewage treatment device | |
| CN111018101B (en) | Membrane biofilm culture domestication process and membrane biofilm reaction device for treating high-salinity wastewater | |
| CN116693112A (en) | Treatment method of landfill leachate with low carbon nitrogen ratio | |
| CN216005573U (en) | Portable and movable black and odorous water body purification device | |
| CN105984991A (en) | Process for advanced treatment of sewage | |
| CN115367876A (en) | Coking wastewater treatment device and method based on efficient utilization of internal carbon source | |
| KR100335997B1 (en) | Septic tank comprised of composite materials and a process for purifying wastewater by using the same | |
| TWI445673B (en) | Method and apparatus for sludge treatment and use thereof in sewage biotreatment | |
| CN211546257U (en) | Highly integrated improved A/A/O-MBR integrated sewage treatment device | |
| CN114853271A (en) | Landfill leachate wastewater treatment system and treatment method | |
| CN206437994U (en) | A kind of kitchen garbage, waste-water processing unit | |
| CN218709704U (en) | Sewage treatment system | |
| CN220300530U (en) | Biological reaction system for landfill leachate | |
| CN213680297U (en) | Landfill leachate treatment system | |
| CN217323789U (en) | Integrated device for small polluted water body | |
| CN219907237U (en) | Sewage treatment device with intermittent water inflow function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |