CN205170626U - Organic high salt concentration effluent disposal system - Google Patents
Organic high salt concentration effluent disposal system Download PDFInfo
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- CN205170626U CN205170626U CN201520995562.4U CN201520995562U CN205170626U CN 205170626 U CN205170626 U CN 205170626U CN 201520995562 U CN201520995562 U CN 201520995562U CN 205170626 U CN205170626 U CN 205170626U
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Abstract
The utility model discloses an organic high salt concentration effluent disposal system includes mainly that consecutive oil removal equalizing basin, degreaser, flocculation air supporting pond, middle pond, evaporation desalter, little electrolysis - fenton oxidation pond, air supporting pond, pH regulating pondage, anaerobism hydrolysis pond, the good oxygen of one -level and sink pond, the good oxygen - no. 2 of second grade in - and sink pond, coagulating sedimentation tank and discharge the pond, and organic high salt concentration waste water is handled through above -mentioned effluent disposal system and is discharged to the pipe network after up to standard, be equipped with liquid caustic soda, composite agent and PAM input port on the flocculation air supporting pond, be equipped with sour input port on the middle pond, be equipped with sour, fenton reagent input port on little electrolysis - fenton oxidation pond, be equipped with liquid caustic soda, PAM input port on the air supporting pond, be equipped with sour input port on the pH regulating pondage, last composite agent, the PAM input port of being equipped with of coagulating sedimentation tank. This processing system has advantages such as waste water treatment is effectual, the working costs low, the handling capacity is big.
Description
Technical field
The utility model relates to a kind of organic high salinity Waste Water Treatment.
Background technology
For many chemical enterprises, owing to needing to consume various Organic Chemicals in process of production; Produce the multiple by product of number and salinity.The raw and auxiliary material of above-mentioned utilization not yet in effect, intermediates and by product, salinity and impurity major part enter in water, and make waste water present following characteristics: organic pollutant category is many, concentration is high, waste water complicated, salt concentration is high.Biochemical process processing power is large, working cost is low, technical maturity, occupies very consequence in treatment of Organic Wastewater, is the main path removing COD.But, adopt single materialization means or biochemical apparatus to be all difficult to resolve certainly discharged wastewater met the national standard problem, different pretreatment technology need be adopted for different characteristic contamination.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of organic high salinity Waste Water Treatment.
The technical scheme that the utility model technical solution problem adopts is: a kind of organic high salinity Waste Water Treatment, described Waste Water Treatment mainly comprise the oil removal equalizing tank, oil eliminator, flocculation-air floating pond, intermediate pool, evaporative desalination equipment, light electrolysis-fenton oxidation pond, air flotation pool, the PH that are connected successively adjust pond, anaerobic fixed film reactor, one-level aerobic-medium sediment pool, secondary be aerobic-second pond, coagulative precipitation tank and discharge pond, organic high salinity waste water is disposed to pipe network after above-mentioned Waste Water Treatment process is up to standard; Described flocculation-air floating pond is provided with liquid caustic soda, built agent and PAM input aperture, described intermediate pool is provided with sour input aperture, described light electrolysis-Fenton oxidation pond is provided with acid, Fenton reagent input aperture, described air flotation pool is provided with liquid caustic soda, PAM input aperture, described pH adjusts pond and is provided with sour input aperture, and described coagulative precipitation tank is provided with built agent, PAM input aperture.
Further, described evaporative desalination equipment and light electrolysis-Fenton oxidation are provided with equalizing tank between pond; Described equalizing tank is provided with two input apertures, and one of them is the input aperture of the waste water after evaporative desalination device processes, and another is the input aperture of other waste water.Above-mentioned design makes native system both can process organic high salinity waste water, also can process general integrated industrial waste water.
Further, described one-level aerobic-medium sediment pool and secondary aerobic-second pond between be provided with composite catalyzing ozone oxidation tower.Waste water, after one-level aerobic treatment, adopts composite catalyzing ozone Oxidation Treatment, improves the biodegradability of waste water, is conducive to secondary aerobic treatment.
Further, the quantity of described oil removal equalizing tank is one or more.
The specific works flow process of above-mentioned Waste Water Treatment is as follows: high salinity waste water enters oil removal equalizing tank, in pond, oil removal is carried out to waste water and regulate process, waste water through overregulate laggard enter flocculation-air floating pond, by adding flocculation agent, liquid caustic soda carries out flocculation sediment, carries out pre-treatment to waste water.Waste water after coagulation air-float enters intermediate pool, adds sulfuric acid adjust ph for neutral, and suck evaporative desalination equipment by negative pressure in intermediate pool.Obtain the relatively high sodium-chlor of purity, sodium sulfate, chlorination ammonium salt in the process as byproduct, all the other are as salt slag; By evaporative desalination, remove salinity, the COD in waste water
crand ammonia nitrogen.Waste water after desalination enters Fenton oxidation pond, and by adding liquid caustic soda coagulation air-float after Fenton oxidation, air supporting water outlet enters pH and adjusts pond, regulates pH to enter anaerobic fixed film reactor after 6 ~ 9 in pond.Anaerobic fixed film reactor water outlet enters one-level aerobic-medium sediment pool, and sludge reflux and nitrification liquid backflow are set.Oxidation water outlet flows into, and secondary is aerobic-and secondary clarifier effluent enters coagulative precipitation tank, and by the suspended substance adding built agent, PAM removes water outlet, the waste water after precipitation flows into, and timing every day is monitored, when being disposed to pipe network after wastewater to reach standard the waste water in discharge pond.
When the waste water discharged can not stably reaching standard time, can the water outlet of one-level is aerobic-medium sediment pool first flow in composite catalyzing ozone oxidation tower, be degraded COD by ozone oxidation in tower
cr, improve the BOD of waste water
5, and then make waste water flow into secondary aerobic-second pond, the biodegradability of waste water can be improved, be conducive to secondary aerobic treatment.
The beneficial effects of the utility model are: compared with prior art, first the Waste Water Treatment that the utility model provides carries out desalination-pre-treatment to organic high salinity waste water, the biochemical processing process that pretreated waste water adopts Yan Yang – secondary aerobic, to increase anti-portative power and the denitrification ability of biochemical system; Waste water is after one-level aerobic treatment simultaneously, adopts composite catalyzing ozone Oxidation Treatment, improves the biodegradability of waste water, is conducive to secondary aerobic treatment; Present treatment system both can process organic high salinity waste water, also can process general integrated industrial waste water; There is the advantages such as processing power is large, working cost is low, treatment effect is good in addition.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 in the utility model.
Fig. 2 is the structural representation of embodiment 2 in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
Embodiment 1
As shown in Figure 1, a kind of organic high salinity Waste Water Treatment, described Waste Water Treatment mainly comprise the oil removal equalizing tank, oil eliminator, flocculation-air floating pond, intermediate pool, evaporative desalination equipment, light electrolysis-fenton oxidation pond, air flotation pool, the PH that are connected successively adjust pond, anaerobic fixed film reactor, one-level aerobic-medium sediment pool, secondary be aerobic-second pond, coagulative precipitation tank and discharge pond, organic high salinity waste water is disposed to pipe network after above-mentioned Waste Water Treatment process is up to standard; Described flocculation-air floating pond is provided with liquid caustic soda, built agent and PAM input aperture, described intermediate pool is provided with sour input aperture, described light electrolysis-Fenton oxidation pond is provided with acid, Fenton reagent input aperture, described air flotation pool is provided with liquid caustic soda, PAM input aperture, described PH adjusts pond and is provided with sour input aperture, and described coagulative precipitation tank is provided with built agent, PAM input aperture.
Described evaporative desalination equipment and light electrolysis-Fenton oxidation are provided with equalizing tank between pond; Described equalizing tank is provided with two input apertures, and one of them is the input aperture of the waste water after evaporative desalination device processes, and another is the input aperture of other waste water.Above-mentioned design makes native system both can process organic high salinity waste water, also can process general integrated industrial waste water.The quantity of described oil removal equalizing tank is one or more.
The specific works flow process of above-mentioned Waste Water Treatment is as follows: high salinity waste water enters oil removal equalizing tank, in pond, oil removal is carried out to waste water and regulate process, waste water through overregulate laggard enter flocculation-air floating pond, by adding flocculation agent, liquid caustic soda carries out flocculation sediment, carries out pre-treatment to waste water.Waste water after coagulation air-float enters intermediate pool, adds sulfuric acid and regulates pH value for neutral, and suck evaporative desalination equipment by negative pressure in intermediate pool.Obtain the relatively high sodium-chlor of purity, sodium sulfate, chlorination ammonium salt in the process as byproduct, all the other are as salt slag; By evaporative desalination, remove salinity, the COD in waste water
crand ammonia nitrogen.Waste water after desalination enters Fenton oxidation pond, and by adding liquid caustic soda coagulation air-float after Fenton oxidation, air supporting water outlet enters pH and adjusts pond, regulates pH to enter anaerobic fixed film reactor after 6 ~ 9 in pond.Anaerobic fixed film reactor water outlet enters one-level aerobic-medium sediment pool, and sludge reflux and nitrification liquid backflow are set.Oxidation water outlet flows into, and secondary is aerobic-and secondary clarifier effluent enters coagulative precipitation tank, and by the suspended substance adding built agent, PAM removes water outlet, the waste water after precipitation flows into, and timing every day is monitored, when being disposed to pipe network after wastewater to reach standard the waste water in discharge pond.
Embodiment 2
As shown in Figure 2, a kind of organic high salinity Waste Water Treatment, described Waste Water Treatment mainly comprise the oil removal equalizing tank, oil eliminator, flocculation-air floating pond, intermediate pool, evaporative desalination equipment, light electrolysis-fenton oxidation pond, air flotation pool, the PH that are connected successively adjust pond, anaerobic fixed film reactor, one-level aerobic-medium sediment pool, secondary be aerobic-second pond, coagulative precipitation tank and discharge pond, organic high salinity waste water is disposed to pipe network after above-mentioned Waste Water Treatment process is up to standard; Described flocculation-air floating pond is provided with liquid caustic soda, built agent and PAM input aperture, described intermediate pool is provided with sour input aperture, described light electrolysis-Fenton oxidation pond is provided with acid, Fenton reagent input aperture, described air flotation pool is provided with liquid caustic soda, PAM input aperture, described PH adjusts pond and is provided with sour input aperture, and described coagulative precipitation tank is provided with built agent, PAM input aperture.
Described evaporative desalination equipment and light electrolysis-Fenton oxidation are provided with equalizing tank between pond; Described equalizing tank is provided with two input apertures, and one of them is the input aperture of the waste water after evaporative desalination device processes, and another is the input aperture of other waste water.Above-mentioned design makes native system both can process organic high salinity waste water, also can process general integrated industrial waste water.
Described one-level is aerobic-medium sediment pool and secondary aerobic-second pond between be provided with composite catalyzing ozone oxidation tower.Waste water, after one-level aerobic treatment, adopts composite catalyzing ozone Oxidation Treatment, improves the biodegradability of waste water, is conducive to secondary aerobic treatment.The quantity of described oil removal equalizing tank is one or more.
The specific works flow process of above-mentioned Waste Water Treatment is as follows: high salinity waste water enters oil removal equalizing tank, in pond, oil removal is carried out to waste water and regulate process, waste water through overregulate laggard enter flocculation-air floating pond, by adding flocculation agent, liquid caustic soda carries out flocculation sediment, carries out pre-treatment to waste water.Waste water after coagulation air-float enters intermediate pool, adds sulfuric acid and regulates pH value for neutral, and suck evaporative desalination equipment by negative pressure in intermediate pool.Obtain the relatively high sodium-chlor of purity, sodium sulfate, chlorination ammonium salt in the process as byproduct, all the other are as salt slag; By evaporative desalination, remove salinity, the COD in waste water
crand ammonia nitrogen.Waste water after desalination enters Fenton oxidation pond, and by adding liquid caustic soda coagulation air-float after Fenton oxidation, air supporting water outlet enters pH and adjusts pond, regulates pH to enter anaerobic fixed film reactor after 6 ~ 9 in pond.Anaerobic fixed film reactor water outlet enters one-level aerobic-medium sediment pool, and sludge reflux and nitrification liquid backflow are set.Oxidation water outlet flows into, and secondary is aerobic-and secondary clarifier effluent enters coagulative precipitation tank, and by the suspended substance adding built agent, PAM removes water outlet, the waste water after precipitation flows into, and timing every day is monitored, when being disposed to pipe network after wastewater to reach standard the waste water in discharge pond.
When the waste water discharged can not stably reaching standard time, can the water outlet of one-level is aerobic-medium sediment pool first flow in composite catalyzing ozone oxidation tower, be degraded COD by ozone oxidation in tower
cr, improve the BOD of waste water
5, and then make waste water flow into secondary aerobic-second pond, the biodegradability of waste water can be improved, be conducive to secondary aerobic treatment.
The above embodiments are only be described preferred implementation of the present utility model, not limit design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept, the various modification that this area ordinary person makes the technical solution of the utility model and improvement, all should drop into protection domain of the present utility model.
Claims (4)
1. an organic high salinity Waste Water Treatment, it is characterized in that: described Waste Water Treatment mainly comprise the oil removal equalizing tank, oil eliminator, flocculation-air floating pond, intermediate pool, evaporative desalination equipment, light electrolysis-fenton oxidation pond, air flotation pool, the pH that are connected successively adjust pond, anaerobic fixed film reactor, one-level aerobic-medium sediment pool, secondary be aerobic-second pond, coagulative precipitation tank and discharge pond, organic high salinity waste water is disposed to pipe network after above-mentioned Waste Water Treatment process is up to standard; Described flocculation-air floating pond is provided with liquid caustic soda, built agent and PAM input aperture, described intermediate pool is provided with sour input aperture, described light electrolysis-Fenton oxidation pond is provided with acid, Fenton reagent input aperture, described air flotation pool is provided with liquid caustic soda, PAM input aperture, described pH adjusts pond and is provided with sour input aperture, and described coagulative precipitation tank is provided with built agent, PAM input aperture.
2. the organic high salinity Waste Water Treatment of one according to claim 1, is characterized in that: described evaporative desalination equipment and light electrolysis-Fenton oxidation are provided with equalizing tank between pond; Described equalizing tank is provided with two input apertures, and one of them is the input aperture of the waste water after evaporative desalination device processes, and another is the input aperture of other waste water.
3. the organic high salinity Waste Water Treatment of one according to claim 1 and 2, is characterized in that: described one-level is aerobic-medium sediment pool and secondary aerobic-second pond between be provided with composite catalyzing ozone oxidation tower.
4. the organic high salinity Waste Water Treatment of one according to claim 1 and 2, is characterized in that: the quantity of described oil removal equalizing tank is one or more.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082545A (en) * | 2016-07-28 | 2016-11-09 | 宁波市镇海危化品车辆清洗有限公司 | Groove tank car cleaning sullage, exhaust treatment system and processing method thereof |
| CN106348545A (en) * | 2016-11-08 | 2017-01-25 | 河南君和环保科技有限公司 | Integrated treatment process for clindamycin hydrochloride production wastewater |
| CN107082521A (en) * | 2017-04-25 | 2017-08-22 | 杭州盛景环保工程有限公司 | A kind of pretreatment system for handling high salt high concentrated organic wastewater |
| CN107200416A (en) * | 2017-06-23 | 2017-09-26 | 四川奥恒环保科技有限公司 | A kind of method of Industrial Wastewater Treatment |
| CN107235607A (en) * | 2017-07-14 | 2017-10-10 | 中新苏州工业园区环保技术有限公司 | A kind of Zero-discharge reuse treating method of organic liquid waste |
| CN107777829A (en) * | 2016-08-29 | 2018-03-09 | 北京安宇通环境工程技术有限公司 | A kind of High-concentration organic wastewater treatment method and system |
| CN108128983A (en) * | 2018-01-19 | 2018-06-08 | 河北大东环保科技有限公司 | A kind of high sulfur-bearing, high saliferous gas field produced water deep purification process technique |
| CN108203209A (en) * | 2018-02-10 | 2018-06-26 | 铁岭金铎科技股份有限公司 | The processing method of acid-bearing wastewater a kind of generated in acidification oil production process |
| CN109133524A (en) * | 2018-09-25 | 2019-01-04 | 北京水裕清环保科技有限公司 | The processing system and processing method of high COD medicine intermediate wastewater from chemical industry with high salt |
| CN109650613A (en) * | 2019-02-25 | 2019-04-19 | 南京大学 | A kind of method of Split type electric Fenton equipment and its efficient process coal chemical industrial waste water |
| CN111115919A (en) * | 2019-12-17 | 2020-05-08 | 苏州苏净环保工程有限公司 | Pretreatment method of pharmaceutical wastewater |
| CN112429917A (en) * | 2020-11-30 | 2021-03-02 | 江西亚太科技发展有限公司 | Treatment system and method for furan ammonium salt production wastewater |
| CN113526788A (en) * | 2021-07-14 | 2021-10-22 | 江苏博科华环保科技有限公司 | Full-scale treatment process for landfill leachate |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082545A (en) * | 2016-07-28 | 2016-11-09 | 宁波市镇海危化品车辆清洗有限公司 | Groove tank car cleaning sullage, exhaust treatment system and processing method thereof |
| CN107777829A (en) * | 2016-08-29 | 2018-03-09 | 北京安宇通环境工程技术有限公司 | A kind of High-concentration organic wastewater treatment method and system |
| CN106348545A (en) * | 2016-11-08 | 2017-01-25 | 河南君和环保科技有限公司 | Integrated treatment process for clindamycin hydrochloride production wastewater |
| CN107082521B (en) * | 2017-04-25 | 2020-08-25 | 杭州盛景环保工程有限公司 | Pretreatment system for treating high-salt high-concentration organic wastewater |
| CN107082521A (en) * | 2017-04-25 | 2017-08-22 | 杭州盛景环保工程有限公司 | A kind of pretreatment system for handling high salt high concentrated organic wastewater |
| CN107200416A (en) * | 2017-06-23 | 2017-09-26 | 四川奥恒环保科技有限公司 | A kind of method of Industrial Wastewater Treatment |
| CN107235607A (en) * | 2017-07-14 | 2017-10-10 | 中新苏州工业园区环保技术有限公司 | A kind of Zero-discharge reuse treating method of organic liquid waste |
| CN108128983A (en) * | 2018-01-19 | 2018-06-08 | 河北大东环保科技有限公司 | A kind of high sulfur-bearing, high saliferous gas field produced water deep purification process technique |
| CN108128983B (en) * | 2018-01-19 | 2020-11-24 | 河北大东环保科技有限公司 | Deep purification treatment process for high-sulfur and high-salt-content gas field produced water |
| CN108203209A (en) * | 2018-02-10 | 2018-06-26 | 铁岭金铎科技股份有限公司 | The processing method of acid-bearing wastewater a kind of generated in acidification oil production process |
| CN108203209B (en) * | 2018-02-10 | 2020-08-04 | 铁岭金铎科技股份有限公司 | Method for treating acid-containing wastewater generated in production process of acidified oil |
| CN109133524A (en) * | 2018-09-25 | 2019-01-04 | 北京水裕清环保科技有限公司 | The processing system and processing method of high COD medicine intermediate wastewater from chemical industry with high salt |
| CN109650613A (en) * | 2019-02-25 | 2019-04-19 | 南京大学 | A kind of method of Split type electric Fenton equipment and its efficient process coal chemical industrial waste water |
| CN109650613B (en) * | 2019-02-25 | 2021-06-22 | 南京大学 | Split type electro-Fenton equipment and method for efficiently treating coal chemical industry wastewater by using same |
| CN111115919A (en) * | 2019-12-17 | 2020-05-08 | 苏州苏净环保工程有限公司 | Pretreatment method of pharmaceutical wastewater |
| CN112429917A (en) * | 2020-11-30 | 2021-03-02 | 江西亚太科技发展有限公司 | Treatment system and method for furan ammonium salt production wastewater |
| CN113526788A (en) * | 2021-07-14 | 2021-10-22 | 江苏博科华环保科技有限公司 | Full-scale treatment process for landfill leachate |
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