CN114031245A - Sewage treatment system and installation and treatment process thereof - Google Patents
Sewage treatment system and installation and treatment process thereof Download PDFInfo
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- CN114031245A CN114031245A CN202111485861.XA CN202111485861A CN114031245A CN 114031245 A CN114031245 A CN 114031245A CN 202111485861 A CN202111485861 A CN 202111485861A CN 114031245 A CN114031245 A CN 114031245A
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- 239000010865 sewage Substances 0.000 title claims abstract description 92
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000008569 process Effects 0.000 title claims abstract description 13
- 230000003647 oxidation Effects 0.000 claims abstract description 49
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 49
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 46
- 238000001179 sorption measurement Methods 0.000 claims abstract description 40
- 238000004062 sedimentation Methods 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims description 26
- 229910052753 mercury Inorganic materials 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 9
- -1 mercury ions Chemical class 0.000 claims description 9
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 7
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 230000001699 photocatalysis Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000003851 biochemical process Effects 0.000 claims description 3
- 150000002731 mercury compounds Chemical class 0.000 claims description 3
- 229940008718 metallic mercury Drugs 0.000 claims description 3
- 238000007146 photocatalysis Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 238000010924 continuous production Methods 0.000 abstract description 3
- 230000004069 differentiation Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000005868 electrolysis reaction Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a sewage treatment system and an installation and treatment process thereof, and the sewage treatment system comprises a biochemical treatment tank, an electrolytic tank, a biological treatment tank and a sedimentation tank, wherein the biochemical treatment tank, the electrolytic tank, the biological treatment tank and the sedimentation tank are sequentially communicated, the biological treatment tank comprises an adsorption tank, a decomposition tank and an oxidation tank, the adsorption tank, the decomposition tank and the oxidation tank are sequentially communicated, one side of the electrolytic tank is provided with a power-on plate, and the power-on plate penetrates through the interior of the electrolytic tank. The sewage is electrolyzed firstly, then is subjected to biological differentiation through the biological treatment tank, and is treated through the continuous processes of adsorption/decomposition/oxidation, so that the sewage can be thoroughly purified, the outside is removed, and the environmental pollution is avoided.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage treatment system and an installation and treatment process thereof.
Background
Water is a source of life and also a necessary resource for production and life. The water resource problem seriously influences the sustainable development of economy and society. The sewage comprises domestic sewage, industrial sewage, runoff sewage and the like, the sewage problem in the current society is more and more serious, and the sustainability of the problem of water resources is seriously influenced.
With the continuous development of society, various factories are indispensable in the society, but a large amount of sewage is discharged from each industrial production site, and if the sewage is not treated, the sewage is directly discharged into rivers to cause environmental pollution.
In order to solve the problem of environmental pollution caused by sewage, the sewage treatment in the market at present is generally carried out through multiple times of precipitation or single oxidation and single electrolysis, and further the sewage treatment is not uniform enough and cannot thoroughly cause the environmental pollution of the sewage.
Disclosure of Invention
The invention aims to provide a sewage treatment system and an installation and treatment process thereof, which aim to solve the problem that sewage treatment in the market generally treats the sewage through multiple sedimentation or single oxidation and single electrolysis, so that the sewage treatment is not uniform enough, and the sewage is not thorough enough to cause environmental pollution.
In order to achieve the purpose, the invention provides the following technical scheme: a sewage treatment system and an installation and treatment process thereof comprise a biochemical treatment tank, an electrolytic tank, a biological treatment tank and a sedimentation tank, wherein the biochemical treatment tank, the electrolytic tank, the biological treatment tank and the sedimentation tank are communicated in sequence.
The biological treatment pond includes adsorption tank, decomposition tank and oxidation pond, adsorption tank, decomposition tank and oxidation pond communicate in proper order, the circular telegram board is installed to one side of electrolytic bath, the circular telegram board run through in the inside of electrolytic bath.
Further, the motor is installed to the top in biological treatment pond, the output of motor is connected with the axis of rotation, the axis of rotation extends to the inside in decomposition pond, the axis of rotation is close to two driving wheels are installed to one side of motor, the absorption pond with the top in oxidation pond is installed from the driving wheel, from the driving wheel with install the belt between the two driving wheels, the (mixing) shaft is installed from the terminal surface of driving wheel, the (mixing) shaft extends to the absorption pond with the inside in oxidation pond, the (mixing) shaft with the terminal surface of axis of rotation just is located the inside fixedly connected with puddler in absorption pond, decomposition pond and oxidation pond.
Further, a biochemical process for sewage treatment comprises the following steps:
s1, enabling the sewage to enter the biochemical treatment tank, and removing impurities in the sewage;
s2, introducing the sewage into the electrolytic cell after S1, electrifying the electrolytic cell through an electrifying plate, dissociating mercury compounds in the sewage into mercury ions at an anode under the action of direct current, and reducing the mercury ions into metallic mercury at a cathode to remove mercury in the wastewater;
s3, introducing the sewage treated by the S2 into a biological treatment tank, and sequentially treating the sewage by an adsorption tank, a decomposition tank and an oxidation tank in the biological treatment tank;
s3-1, firstly, enabling the sewage to enter an adsorption tank, arranging active carbon inside the adsorption tank, and adsorbing mercury ions in the sewage through the active carbon;
s3-2, after S3-1 treatment, the sewage is introduced into the decomposition pool, the decomposition pool is in an open state, wherein the sunlight is directly irradiated into the decomposition pool to decompose sodium hypochlorite in the water through photocatalysis;
s3-3, after being photolyzed by S3-2, is introduced into the oxidation pond, and the oxidation pond can be anaerobic and aerobic and mainly carries out anaerobic and aerobic treatment;
and S4, after S3, the differentiated and oxidized sewage enters a sedimentation tank for sedimentation treatment.
Furthermore, a water inlet pipeline is installed at one end of the biochemical treatment tank, and sewage enters the biochemical treatment tank through the water inlet pipeline.
Furthermore, a conveying pipeline is communicated between the biochemical treatment tank and the electrolytic tank, and the electrolytic tank is communicated with the biological treatment tank through the conveying pipeline.
Further, the installation steps of the sewage treatment system comprise the following steps:
s1, firstly, sequentially mounting a biochemical treatment tank, an electrolytic tank, a biological treatment tank and a sedimentation tank;
s2, communicating an electrolytic cell with the biological treatment cell through a conveying pipeline, and communicating the biological treatment cell with the sedimentation cell through a biological treatment cell;
s3, installing a motor above the biological treatment tank, installing a stirring shaft in the adsorption tank, the decomposition tank and the oxidation tank of the biological treatment tank, driving the rotating shaft to rotate through the motor, and further driving the stirring rod of the stirring shaft to stir in the adsorption tank, the decomposition tank and the oxidation tank.
Compared with the prior art, the invention has the beneficial effects that:
this kind of sewage treatment system and installation and processing technology thereof, through earlier with sewage electrolysis, carry out biological differentiation through biological treatment pond immediately, handle sewage through absorption/decomposition/continuous process of oxidation, and then can thoroughly purify sewage to get rid of the outside, avoid the polluted environment.
Drawings
FIG. 1 is a flow diagram of a wastewater treatment system and process for installing and treating the same according to the present invention;
in the figure; 1. a biochemical treatment tank; 2. an electrolytic cell; 3. a biological treatment tank; 31. an adsorption tank; 32. a decomposition tank; 33. an oxidation pond; 4. a sedimentation tank; 5. a motor; 51. a rotating shaft; 6. a double-acting wheel; 7. a driven wheel; 8. a belt; 9. a stirring shaft; 10. A stirring rod; 11. a water inlet pipe; 12. pumping; 13. a delivery conduit; 14. and a power-on plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, the first step is,
referring to fig. 1, in the embodiment of the present invention, a sewage treatment system and an installation and treatment process thereof include a biochemical treatment tank 1, an electrolytic tank 2, a biological treatment tank 3, and a sedimentation tank 4, where the biochemical treatment tank 1, the electrolytic tank 2, the biological treatment tank 3, and the sedimentation tank 4 are sequentially communicated, the biological treatment tank 3 includes an adsorption tank 31, a decomposition tank 32, and an oxidation tank 33, the adsorption tank 31, the decomposition tank 32, and the oxidation tank 33 are sequentially communicated, a current-carrying plate 14 is installed on one side of the electrolytic tank 2, and the current-carrying plate 14 penetrates through the interior of the electrolytic tank 2.
In this embodiment, the sewage is first introduced into the biochemical treatment tank 1, after impurities in the sewage are treated, the sewage is introduced into the electrolytic tank 2, the electrolytic tank 2 is electrified by starting the electrifying plate 14, the sewage is electrolyzed, after electrolysis, the sewage is introduced into the biological treatment tank 3, and the sewage is sequentially adsorbed, decomposed and oxidized by the adsorption tank 31, the decomposition tank 32 and the oxidation tank 33 in the biological treatment tank 3, and then the sewage is introduced into the sedimentation tank 4 for sedimentation and then can be discharged.
Wherein the power-on board 14 is connected with an external power supply, and as shown in fig. 1, a power connection button and a start power button are provided outside the power-on board 14, wherein the conductive board is located inside the electrolytic cell 2.
The motor 5 is installed above the biological treatment tank 3, the output end of the motor 5 is connected with a rotating shaft 51, the rotating shaft 51 extends into the decomposition tank 32, one side of the rotating shaft 51, which is close to the motor 5, is provided with a double-acting wheel 6, a driven wheel 7 is installed above the adsorption tank 31 and the oxidation tank 33, a belt 8 is installed between the driven wheel 7 and the double-acting wheel 6, the end face of the driven wheel 7 is provided with a stirring shaft 9, the stirring shaft 9 extends into the adsorption tank 31 and the oxidation tank 33, and the end faces of the stirring shaft 9 and the rotating shaft 51 are fixedly connected with a stirring rod 10 inside the adsorption tank 31, the decomposition tank 32 and the oxidation tank 33.
In this embodiment, the model of motor 5 is 160M, motor 5 is connected with external power supply, motor 5 drives axis of rotation 51 and rotates, axis of rotation 51 drives double acting wheel 6 and rotates, double acting wheel 6 drives through belt 8 and rotates from driving wheel 7, and then drive the (mixing) shaft 9 that is located decomposition tank 32 and oxidation pond 33 and absorption tank 31 and rotate, and then drive puddler 10 and rotate, and then stir sewage, and then play as early as possible absorption, decomposition, oxidation, and play the effect that absorption, decomposition, oxidation are even.
A biochemical process for sewage treatment comprises the following steps:
s1, enabling the sewage to enter a biochemical treatment tank 1, and removing impurities in the sewage;
s2, introducing the sewage into the electrolytic cell 2 after S1, electrifying the electrolytic cell 2 through the electrifying plate 14, dissociating mercury compounds in the sewage into mercury ions at the anode under the action of direct current, and reducing the mercury ions into metallic mercury at the cathode to remove mercury in the wastewater;
s3, introducing the sewage treated by the S2 into a biological treatment tank 3, and treating the sewage in sequence by an adsorption tank 31, a decomposition tank 32 and an oxidation tank 33 in the biological treatment tank 3;
s3-1, firstly, enabling the sewage to enter an adsorption tank 31, arranging activated carbon in the adsorption tank 31, and adsorbing mercury ions in the sewage through the activated carbon;
the mercury in the wastewater is adsorbed by the activated carbon in the adsorption tank 31, wherein the mercury concentration of the effluent can be reduced to 0.01-0.05 mg.L < -1 > after the wastewater with the mercury content of less than 1-2 mg.L < -1 > is treated by an activated carbon adsorption method.
S3-2, after S3-1 treatment, the sewage is introduced into a decomposition tank 32, the decomposition tank 32 is in an open state, wherein the sunlight is directly irradiated into the decomposition tank 32 to decompose sodium hypochlorite in the water through photocatalysis;
s3-3, is introduced into the oxidation pond 33 after being photolyzed by S3-2, the oxidation pond 33 can be anaerobic and aerobic, and mainly carries out anaerobic and aerobic treatment;
and S4, after S3, the differentiated and oxidized sewage enters a sedimentation tank 4 for sedimentation treatment.
Decomposing sodium hypochlorite mainly contained in sewage through photolysis, enabling the wastewater from which a large amount of sodium hypochlorite is removed through a photocatalytic decomposer to enter a reduction reaction tank under the gravity flow effect and enter an oxidation tank for oxidation, wherein the oxidation contains hydrogen peroxide, and reducing the residual sodium hypochlorite to generate NaCI, water and O2; and (4) decomposing by illumination, and reducing the sodium hypochlorite.
One end of the biochemical treatment tank 1 is provided with a water inlet pipeline 11, and sewage enters the biochemical treatment tank 1 through the water inlet pipeline 11.
A conveying pipeline 13 is communicated between the biochemical treatment tank 1 and the electrolytic tank 2, and the electrolytic tank 2 is communicated with the biological treatment tank 3 through the conveying pipeline 13.
The installation steps of the sewage treatment system comprise the following steps:
s1, firstly, sequentially mounting the biochemical treatment tank 1, the electrolytic tank 2, the biological treatment tank 3 and the sedimentation tank 4;
s2, communicating the electrolytic cell 2 with the biological treatment cell 3 through the conveying pipeline 13, and communicating the biological treatment cell 3 with the sedimentation tank 4 through the biological treatment cell 3;
s3, installing a motor 5 above the biological treatment tank 3, installing a stirring shaft 9 in the adsorption tank 31, the decomposition tank 32 and the oxidation tank 33 of the biological treatment tank 3, driving a rotating shaft 51 to rotate through the motor 5, and further driving a stirring rod 10 of the stirring shaft 9 to stir in the adsorption tank 31, the decomposition tank 32 and the oxidation tank 33.
In summary, the sewage is first introduced into the biochemical treatment tank 1, after impurities in the sewage are treated, the sewage is introduced into the electrolytic tank 2, the electrolytic tank 2 is electrified by starting the electrifying plate 14, the sewage is electrolyzed, the sewage is introduced into the biological treatment tank 3 after electrolysis, the adsorption, decomposition and oxidation are sequentially performed through the adsorption tank 31, the decomposition tank 32 and the oxidation tank 33 in the biological treatment tank 3, and then the sewage is discharged after being introduced into the sedimentation tank 4 for sedimentation, the motor 5 drives the rotating shaft 51 to rotate, the rotating shaft 51 drives the double movable wheels 6 to rotate, the double movable wheels 6 drive the driven wheels 7 to rotate through the belt 8, further drive the stirring shaft 9 positioned in the decomposition tank 32, the oxidation tank 33 and the adsorption tank 31 to rotate, further drive the stirring rod 10 to stir the sewage, further perform the adsorption, decomposition and oxidation as soon as possible, and perform the adsorption, decomposition and decomposition as well as possible, The sewage treatment system and the installation and treatment process thereof have the advantages that the sewage is electrolyzed firstly, then is subjected to biological differentiation through the biological treatment tank, and is treated through the continuous processes of adsorption/decomposition/oxidation, so that the sewage can be thoroughly purified, the outside is removed, and the environment pollution is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A sewage treatment system and an installation and treatment process thereof, which comprises a biochemical treatment tank (1), an electrolytic tank (2), a biological treatment tank (3) and a sedimentation tank (4), wherein the biochemical treatment tank (1), the electrolytic tank (2), the biological treatment tank (3) and the sedimentation tank (4) are communicated in sequence,
biological treatment pond (3) are including adsorption tank (31), decomposition tank (32) and oxidation pond (33), adsorption tank (31), decomposition tank (32) and oxidation pond (33) communicate in proper order, circular telegram board (14) are installed to one side of electrolytic bath (2), circular telegram board (14) run through in the inside of electrolytic bath (2).
2. The sewage treatment system and the installation and treatment process thereof according to claim 1, wherein a motor (5) is installed above the biological treatment tank (3), the output end of the motor (5) is connected with a rotating shaft (51), the rotating shaft (51) extends to the inside of the decomposition tank (32), the rotating shaft (51) is close to one side of the motor (5) and is provided with a double-driving wheel (6), a driven wheel (7) is installed above the adsorption tank (31) and the oxidation tank (33), a belt (8) is installed between the driven wheel (7) and the double-driving wheel (6), a stirring shaft (9) is installed on the end surface of the driven wheel (7), the stirring shaft (9) extends to the inside of the adsorption tank (31) and the oxidation tank (33), the stirring shaft (9) and the end surface of the rotating shaft (51) are located in the adsorption tank (31), The insides of the decomposition pool (32) and the oxidation pool (33) are fixedly connected with a stirring rod (10).
3. The biochemical process for sewage treatment according to claim 1, comprising the steps of:
s1, enabling the sewage to enter the biochemical treatment tank (1) to remove impurities in the sewage;
s2, introducing the sewage into the electrolytic cell (2) after S1, electrifying the electrolytic cell (2) through the electrifying plate (14), dissociating mercury compounds in the sewage into mercury ions at the anode under the action of direct current, and reducing the mercury ions into metallic mercury at the cathode to remove mercury in the wastewater;
s3, introducing the sewage treated by the S2 into a biological treatment tank (3), and treating the sewage in sequence by an adsorption tank (31), a decomposition tank (32) and an oxidation tank (33) in the biological treatment tank (3);
s3-1, firstly, enabling the sewage to enter an adsorption tank (31), arranging activated carbon in the adsorption tank (31), and adsorbing mercury ions in the sewage through the activated carbon;
s3-2, after S3-1 treatment, the sewage is introduced into the decomposition pool (32), the decomposition pool (32) is in an open state, wherein the sodium hypochlorite in the water is decomposed by photocatalysis when sunlight directly enters the decomposition pool (32);
s3-3, is introduced into the oxidation pond (33) after being photolyzed by S3-2, and the oxidation pond (33) can be anaerobic and aerobic and mainly carries out anaerobic and aerobic treatment;
s4, after S3, the differentiated and oxidized sewage enters a sedimentation tank (4) for sedimentation treatment.
4. The sewage treatment system and the installation and treatment process thereof according to claim 1, wherein one end of the biochemical treatment tank (1) is provided with a water inlet pipeline (11), and sewage enters the biochemical treatment tank (1) through the water inlet pipeline (11).
5. A sewage treatment system and its installation and treatment process according to claim 1, characterized in that a conveying pipeline (13) is connected between said biochemical treatment tank (1) and said electrolytic tank (2), and said electrolytic tank (2) is connected with said biological treatment tank (3) through said conveying pipeline (13).
6. The installation of a wastewater treatment system according to claim 2, characterized by the following steps:
s1, firstly, sequentially installing the biochemical treatment tank (1), the electrolytic tank (2), the biological treatment tank (3) and the sedimentation tank (4);
s2, communicating an electrolytic cell (2) with the biological treatment tank (3) through a conveying pipeline (13), and communicating the biological treatment tank (3) with the sedimentation tank (4) through the biological treatment tank (3);
s3, installing a motor (5) above the biological treatment tank (3), installing a stirring shaft (9) in the adsorption tank (31), the decomposition tank (32) and the oxidation tank (33) of the biological treatment tank (3), driving a rotating shaft (51) to rotate through the motor (5), and further driving a stirring rod (10) of the stirring shaft (9) to stir in the adsorption tank (31), the decomposition tank (32) and the oxidation tank (33).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111485861.XA CN114031245A (en) | 2021-12-07 | 2021-12-07 | Sewage treatment system and installation and treatment process thereof |
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| CN202111485861.XA CN114031245A (en) | 2021-12-07 | 2021-12-07 | Sewage treatment system and installation and treatment process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116573816A (en) * | 2023-07-12 | 2023-08-11 | 东营巨宝工贸有限公司 | Treatment process of wastewater produced by vulcanization accelerator |
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|---|---|---|---|---|
| CN204198558U (en) * | 2014-10-23 | 2015-03-11 | 于美香 | A kind of trade effluent cyclic utilization system |
| CN106116049A (en) * | 2016-08-09 | 2016-11-16 | 宿迁中油优艺环保服务有限公司 | Organic phosphorus compound waste resource regeneration method |
| CN212954480U (en) * | 2020-07-20 | 2021-04-13 | 江西绿太节能环保科技有限公司 | Contact oxidation pond for wastewater treatment |
-
2021
- 2021-12-07 CN CN202111485861.XA patent/CN114031245A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204198558U (en) * | 2014-10-23 | 2015-03-11 | 于美香 | A kind of trade effluent cyclic utilization system |
| CN106116049A (en) * | 2016-08-09 | 2016-11-16 | 宿迁中油优艺环保服务有限公司 | Organic phosphorus compound waste resource regeneration method |
| CN212954480U (en) * | 2020-07-20 | 2021-04-13 | 江西绿太节能环保科技有限公司 | Contact oxidation pond for wastewater treatment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116573816A (en) * | 2023-07-12 | 2023-08-11 | 东营巨宝工贸有限公司 | Treatment process of wastewater produced by vulcanization accelerator |
| CN116573816B (en) * | 2023-07-12 | 2023-09-19 | 东营巨宝工贸有限公司 | Treatment process of wastewater produced by vulcanization accelerator |
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Application publication date: 20220211 |