CN106277565A - The processing means of a kind of sucralose waste water and using method - Google Patents

The processing means of a kind of sucralose waste water and using method Download PDF

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Publication number
CN106277565A
CN106277565A CN201610639900.XA CN201610639900A CN106277565A CN 106277565 A CN106277565 A CN 106277565A CN 201610639900 A CN201610639900 A CN 201610639900A CN 106277565 A CN106277565 A CN 106277565A
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China
Prior art keywords
reactor
waste water
processing means
baf
anaerobic
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CN201610639900.XA
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CN106277565B (en
Inventor
蒋伟群
韦丽敏
周正胜
崔兵
毕胜耀
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Jiangsu Xing Xing Chemical Environmental Protection Ltd By Share Ltd
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Jiangsu Xing Xing Chemical Environmental Protection Ltd By Share Ltd
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes

Abstract

The invention discloses the processing means of a kind of sucralose waste water, including water leg, anaerobic reactor, aerobic reactor, BAF reactor and deep oxidation pond, described water leg, anaerobic reactor, aerobic reactor, BAF reactor and deep oxidation pond are sequentially connected.Meanwhile, the invention also discloses the using method of the processing means of above-mentioned sucralose waste water.The each reactor of the present invention cultivates the substrate component with this space and the suitable microbial population of envirment factor in the space of each fire resisting division, the mud formed in each independent space is prevented to be mutually mixed, the gas that different piece produces individually discharges, do not mix with other parts, between use power water distribution, make waste water in flow process with substantial amounts of active biomass generation multiple-contact, substantially increase the capacity utilization of reactor, effectively reduce effluent COD concentration, improve sewage treating efficiency, good effect of separating solid from liquid, anti impulsion load, the feature that biosolids interception capacity is high.

Description

The processing means of a kind of sucralose waste water and using method
Technical field
The invention belongs to chemical industry environmental protection field, be specifically related to processing means and the processing method of a kind of sucralose waste water.
Background technology
Sucralose technique waste water is the one of high-concentration organic chemical wastewater, is that a kind of typical " three-hypers one is difficult " is fine Wastewater from chemical industry, its water-quality constituents is complicated, concentration is high, biodegradability is poor, and intractability is bigger.The water-quality constituents of waste water is complicated, special Levy the material micro-lifes to biochemical treatment such as the DMF in the stable performance of pollution factor, especially waste water, trichloroethane and hexamethylene Thing has the strongest inhibitory action;If sucralose waste water is not set up perfect waste water disposal facility, effluent quality is caused not reach Mark, have impact on the ecological environment of water body.Therefore, sucralose wastewater processing technology economic, efficient is explored, it appears the most urgent Cut.
Summary of the invention
Goal of the invention: present invention aims to the deficiencies in the prior art, it is provided that the place of a kind of sucralose waste water Reason device.
Another object of the present invention is to provide the using method of the processing means of sucralose waste water.
Technical scheme: in order to reach foregoing invention purpose, the present invention is specifically achieved like this: a kind of sucralose gives up The processing means of water, including water leg, anaerobic reactor, aerobic reactor, BAF reactor and deep oxidation pond, described in catchment Groove, anaerobic reactor, aerobic reactor, BAF reactor and deep oxidation pond are sequentially connected by pipeline, anaerobic reactor, good Oxygen reactor, BAF reactor are connected by outlet pipe respectively collecting-tank, and it is anti-that collecting-tank is connected to next anaerobism by peristaltic pump Answer and connect mud discharging mouth, anaerobism by blow-off line bottom device, aerobic reactor or BAF reactor, water leg and each collecting-tank It is provided with active filler in reactor, bottom aerobic reactor, BAF reactor and deep oxidation pond, is provided with some micro-pore aeration holes.
Wherein, the number of described anaerobic reactor is 4, is provided with activated carbon bottom front 3 anaerobic reactors, and iodine number is 650 ~ 1100, the 4th anaerobic reactor lower floor be volcanic rock, upper strata be polyurethane sponge.
Wherein, be filled with zeolite bottom described aerobic reaction pond, activated carbon is filled on upper strata.
Wherein, described BAF reactor bottom fills volcanic rock, and top is polyurethane sponge.
Wherein, the thickness of described zeolite or activated carbon is 1 ~ 40mm.
Wherein, the thickness of described polyurethane sponge is 2cm.
The using method of the processing means of a kind of sucralose waste water, comprises the following steps: waste water is passed through sucralose The processing means of waste water processes, and controls the anaerobic reactor time of staying 36 ~ 96h, the aerobic reactor time of staying 12 ~ 48h, BAF Reactor residence time 8 ~ 24h, the deep oxidation pond time of staying 2 ~ 6h, controlling pH is 5.5 ~ 8.5, and temperature 25 ~ 45 DEG C, anaerobism is anti- Control DO < 0.5mg/l, aerobic reactor and BAF reactor in device is answered to control DO > 8 mg/l.
Beneficial effect: the present invention is compared with conventional art, and each reactor is cultivated and this space in the space of each fire resisting division Substrate component and the suitable microbial population of envirment factor, prevent in each independent space formed mud be mutually mixed, Different piece produce gas individually discharge, do not mix with other parts, between use power water distribution so that waste water is flowing over With substantial amounts of active biomass generation multiple-contact in journey, substantially increase the capacity utilization of reactor, effectively reduce out Water COD concentration, improves sewage treating efficiency, good effect of separating solid from liquid, anti impulsion load, the spy that biosolids interception capacity is high Point.
Accompanying drawing explanation
Fig. 1 is the structural representation of the processing means of the present invention a kind of sucralose waste water.
Wherein, 1-water leg, 2-anaerobic reactor, 3-aerobic reactor, 4-BAF reactor, 5-deep oxidation pond, 6-water outlet Pipe, 7-collecting-tank, 8-peristaltic pump, 9-blow-off line connects mud discharging mouth, 10-active filler, 11-micro-pore aeration hole 11.
Detailed description of the invention
Embodiment 1:
The processing means of a kind of sucralose waste water, including water leg 1, anaerobic reactor 2, aerobic reactor 3, BAF reactor 4 With deep oxidation pond 5, described water leg 1, anaerobic reactor 2, aerobic reactor 3, BAF reactor 4 and deep oxidation pond 5 are passed through Pipeline is sequentially connected, and anaerobic reactor 2, aerobic reactor 3, BAF reactor 4 are connected by outlet pipe 6 respectively collecting-tank 7, Collecting-tank 7 is connected to next anaerobic reactor 2, aerobic reactor 3 or BAF reactor 4 by peristaltic pump 8, water leg 1 and each Connect mud discharging mouth 9 by blow-off line bottom collecting-tank 7, in anaerobic reactor 2, be provided with active filler 10, aerobic reactor 3, Some micro-pore aeration holes 11 it are provided with bottom BAF reactor 4 and deep oxidation pond 5;The number of described anaerobic reactor 2 is 4, front Being provided with activated carbon bottom 3 anaerobic reactors, iodine number is 650 ~ 1100, and the 4th anaerobic reactor lower floor is that volcanic rock, upper strata are Polyurethane sponge, is filled with zeolite, activated carbon is filled on upper strata bottom aerobic reaction pond 3, and the thickness of described zeolite or activated carbon is 1 ~ 40mm, the thickness of polyurethane sponge is 2cm.
Embodiment 2:
The using method of the processing means of a kind of sucralose waste water, comprises the following steps: by waste water by sucralose waste water Processing means process, control the anaerobic reactor time of staying 36 ~ 96h, the aerobic reactor time of staying 12 ~ 48h, BAF react The device time of staying 8 ~ 24h, the deep oxidation pond time of staying 2 ~ 6h, controlling pH is 5.5 ~ 8.5, temperature 25 ~ 45 DEG C, anaerobic reactor Middle control DO < 0.5mg/l, aerobic reactor and BAF reactor control DO > 8 mg/l.
Embodiment 3:
Whole anaerobic reactor anaerobic species+glucose simulated wastewater is tamed, altogether 7 cycles of domestication, each cycle 5d, COD is increase gradually to 10000 mg/l from 3000 mg/l, after domestication terminates, starts to test, every time with sucralose waste water Water inlet is for 5L, and the water outlet that the water inlet of a rear reactor is previous reactor, final outflow water is clear liquid on which after static 30min Monitoring Data (as shown in Table 1), show anaerobism section influent COD at about 10000 mg/l, water outlet is in 1000mg/l, anaerobism section COD clearance maintains 90%, and anaerobic effluent is maintained by peristaltic pump to aerobic reactor, water outlet 150 mg/l, COD clearance About 85%, outputted aerobic water is to BAF reactor, and COD drops to about 100 mg/l, clearance more than 30%, BAF water outlet warp Crossing deep oxidation, water outlet COD is at 100 below mg/l, qualified discharge.
Inlet and outlet water COD value when table 1 flow is 5L/d

Claims (7)

1. a processing means for sucralose waste water, including water leg (1), anaerobic reactor (2), aerobic reactor (3), BAF reactor (4) and deep oxidation pond (5), it is characterised in that described water leg (1), anaerobic reactor (2), aerobic reactor (3), BAF reactor (4) and deep oxidation pond (5) be sequentially connected by pipeline, anaerobic reactor (2), aerobic reactor (3), BAF reactor (4) is connected by outlet pipe (6) respectively collecting-tank (7), and collecting-tank (7) is connected to next by peristaltic pump (8) Anaerobic reactor (2), aerobic reactor (3) or BAF reactor (4), water leg (1) and each collecting-tank (7) bottom are by row Dirty pipeline connects mud discharging mouth (9), is provided with active filler (10), aerobic reactor (3), BAF reactor in anaerobic reactor (2) (4) and it is provided with some micro-pore aeration holes (11) bottom deep oxidation pond (5).
The processing means of sucralose waste water the most according to claim 1, it is characterised in that described anaerobic reactor (2) Number be 4, be provided with activated carbon bottom front 3 anaerobic reactors, iodine number is 650 ~ 1100, the 4th anaerobic reactor lower floor It is polyurethane sponge for volcanic rock, upper strata.
The processing means of sucralose waste water the most according to claim 1, it is characterised in that bottom described aerobic reaction pond Be filled with zeolite, activated carbon is filled on upper strata.
The processing means of sucralose waste water the most according to claim 1, it is characterised in that described BAF reactor bottom Filling volcanic rock, top is polyurethane sponge.
5. according to the processing means of the sucralose waste water described in Claims 2 or 3, it is characterised in that described zeolite or activity The thickness of charcoal is 1 ~ 40mm.
6. according to the processing means of the sucralose waste water described in claim 2 or 4, it is characterised in that described polyurethane sponge Thickness be 2cm.
7. the using method of the processing means of a sucralose waste water, it is characterised in that comprise the following steps: waste water is passed through The processing means of sucralose waste water processes, and controls the anaerobic reactor time of staying 36 ~ 96h, and aerobic reactor time of staying 12 ~ 48h, BAF reactor residence time 8 ~ 24h, the deep oxidation pond time of staying 2 ~ 6h, controlling pH is 5.5 ~ 8.5, temperature 25 ~ 45 DEG C, anaerobic reactor controls DO < 0.5mg/l, aerobic reactor and BAF reactor and controls DO > 8 mg/l.
CN201610639900.XA 2016-08-08 2016-08-08 Sucralose wastewater treatment device and use method Active CN106277565B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114988652A (en) * 2022-07-13 2022-09-02 福建科宏生物工程股份有限公司 Method for treating sucralose wastewater by using lipoic acid wastewater

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CN102225827A (en) * 2011-05-24 2011-10-26 青岛理工大学 Treatment method for wastewater from straw pulp papermaking intermediate section
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CN114988652A (en) * 2022-07-13 2022-09-02 福建科宏生物工程股份有限公司 Method for treating sucralose wastewater by using lipoic acid wastewater

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Inventor after: Zhou Zhengsheng

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Denomination of invention: A treatment device for sucralose wastewater and its application method

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