CN105859056B - A kind for the treatment of process of Rubber Industrial Wastewater - Google Patents
A kind for the treatment of process of Rubber Industrial Wastewater Download PDFInfo
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- CN105859056B CN105859056B CN201610428139.5A CN201610428139A CN105859056B CN 105859056 B CN105859056 B CN 105859056B CN 201610428139 A CN201610428139 A CN 201610428139A CN 105859056 B CN105859056 B CN 105859056B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 229920001971 elastomer Polymers 0.000 title claims abstract description 23
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010802 sludge Substances 0.000 claims abstract description 19
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 230000003301 hydrolyzing Effects 0.000 claims abstract description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 9
- 239000011574 phosphorus Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 239000010457 zeolite Substances 0.000 claims abstract description 7
- 241000276438 Gadus morhua Species 0.000 claims abstract description 6
- 235000019516 cod Nutrition 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 239000003337 fertilizer Substances 0.000 claims abstract description 3
- 238000010992 reflux Methods 0.000 claims abstract description 3
- 239000006228 supernatant Substances 0.000 claims abstract 2
- 239000002351 wastewater Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 5
- 230000029087 digestion Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 229940079593 drugs Drugs 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000004071 biological effect Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- 230000000813 microbial Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000005273 aeration Methods 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 7
- 239000005862 Whey Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 240000008528 Hevea brasiliensis Species 0.000 description 2
- 229920000126 Latex Polymers 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- -1 iron ion Chemical class 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 238000011068 load Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 210000003165 Abomasum Anatomy 0.000 description 1
- 240000003826 Eichhornia crassipes Species 0.000 description 1
- 241000745987 Phragmites Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- CVTZKFWZDBJAHE-UHFFFAOYSA-N [N].N Chemical compound [N].N CVTZKFWZDBJAHE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000003139 buffering Effects 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000593 degrading Effects 0.000 description 1
- 230000001877 deodorizing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005429 turbidity Methods 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
- C02F2003/003—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms using activated carbon or the like
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
- C02F2101/345—Phenols
-
- 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
- C02F3/02—Aerobic processes
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2846—Anaerobic digestion processes using upflow anaerobic sludge blanket [UASB] reactors
-
- 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
Abstract
The invention discloses a kind for the treatment of process of Rubber Industrial Wastewater, Rubber Industrial Wastewater is after artificial grid removes large granular impurity from inflow sump, hydrolytic tank mixes water quality after the adjustment, and remove partial organic substances under facultative aerobic character microbial action, then most of organic substance and total phosphorus are removed through UASB tanks, the polluters such as COD, BOD are removed through BAF reaction tanks, activated zeolite filter and biologic active carbon filtration device remove CODcr, NH in water3N, SS and total phosphorus, enter recycling pond later, and pipe network system is promoted to through pump.BAF, active zeolite filter, biologic active carbon filtration device backwash water enter sludge concentration tank, part supernatant, to hydrolytic tank is adjusted, is used as the fertilizer of farmland or rubber forest after pump reflux after sludge dewatering.The technological operation is feasible, and treated, and sewage meets discharging standards.
Description
Technical field
The invention belongs to field of waste water treatment, and in particular to a kind for the treatment of process of Rubber Industrial Wastewater.
Background technology
Two kinds of major items of natural rubber are caouttchouc and concentrated latex.Fresh latex is solidifying in caouttchouc process
It is the main source of waste water in production process, together Gu the whey and grumeleuse of nature outflow are by the whey of ironed, creped abjection
When also have granulation workshop cleaning generate effluent part.These waste water category high concentrated organic wastewaters, acidity is high, CODcr contents are high,
Suspended matter is more and contains bacterium, if nearby environment, influence water quality of river, the destruction ecological balance can be polluted by not handling direct emission
Deng therefore, it is vital task to administer Hao Jiao factories waste water.
Currently, domestic be mainly the following the processing of natural rubber waste water：Anaerobism-oxidation pond natural aeration method；Detest
Oxygen-activated sludge mechanical forced aeration oxidation process；Oxidation pond-activated sludge mechanical forced aeration；Oxidation pond natural aeration oxygen
Change method；Whey recycles UASB methods；Aquatile method etc..
1. the advantages of anaerobism-oxidation pond natural aeration method is simple in structure, but is taken up a large area, processing time is long（Single oxygen
Changing the pool just needs 20 ~ 25d）, the generation of anaerobism section foul smelling.Though anaerobism-oxidation pond natural aeration method saves oxidation pond, floor space
It is small, but anaerobism section increases follow-up NH3- N meets（No matter other techniques such as anaerobic fermentation or UASB）, stench is also generated, is located
It is long to manage the time.
2. aerobic section practice aeration, though treatment effect is higher, needs the increased NH of extra reception anaerobism section3- N loads, again
Lack and subsequently lack the denitrogenations links such as follow-up anoxic denitrification section, causes NH3- N poor processing effects.
3. oxidation pond-activated sludge mechanical forced aeration, takes up a large area, processing time is not long, continuous aeration efficiency
It is higher but lack follow-up denitrogenation link, cause NH3- N poor processing effects.
4. oxidation pond natural aeration oxidizing process, takes up a large area, foul smelling generates when insufficient aeration.
5. in recent years, and develop the UASB methods based on whey circulation use technology, by whey circulative accumulation pollutant,
High speed anaerobic bio-treated is carried out, and recycles biogas（It is mainly used for dry glue）.Method removal COD efficiency is higher, is followed by
Aerobic method can thoroughly realize COD, NH3- N, total phosphorus are up to standard.The disadvantage is that the culturing sludge time is longer.
6. aquatile method mainly utilizes water hyacinth, reed and algae etc. to purify the practice of Rubber Industrial Wastewater.It, which has, accounts for
The disadvantage that ground area is big, processing time is grown.
The processing method that foreign countries promote and apply in this kind of wastewater treatment has：Anaerobism and facultative lagoon system；Oxidation pond system；
Activated sludge process；Bio-disc system；Ground discharge etc..Wherein though anaerobism and facultative lagoon system have advantages of simple structure and simple,
It takes up a large area, stench, suspended solids content is high.The efficient algae pond built on this basis（HRAP）With intermittent sand mistake
Filter（ISF）Though HRAP can reduce content of organics, the adjusting and controlling growth of algae and the intermittent full-automatic behaviour of ISF
The shortcomings that making, substantially increasing intractability and cost of investment, and take up a large area does not overcome yet.
Invention content
The purpose of the present invention is to provide a kind for the treatment of process of Rubber Industrial Wastewater.
The object of the present invention is achieved like this, and a kind for the treatment of process of Rubber Industrial Wastewater is made of following steps：
Step A pretreatments：Rubber Industrial Wastewater, from sump is flowed into, is set after artificial grid removes large granular impurity before sump
Medicine system and its pH meter are set, sump sets submersible sewage pump；Then it is promoted to adjusting hydrolytic tank through pump, mixes water quality, and in simultaneous oxygen
Partial organic substances are removed under property microbial action；
Step B removes most of organic substance and total phosphorus：The waste water that processing of step A is crossed is lifted into UASB tanks through pump,
By anaerobic digestion；
Step C removes COD, BOD：The processed waste water gravity flows of step B are entered into intermediate pool（1）, then with pump be promoted to
BAF reaction tanks, by being aerated Aerobic Process for Treatment；
Step D removes CODcr, NH3- N, SS and total phosphorus：The processed waste water of step C is flowed into intermediate pool certainly（2）, lead to
It crosses pump and is promoted to active zeolite filter and biologic active carbon filtration device；
Step E：The water come out from biologic active carbon filtration device enters reuse pool, and pipe network system is promoted to through pump；
Step F：BAF, active zeolite filter, biologic active carbon filtration device backwash water enter sludge concentration tank, Chi Shang
Installation folds spiral shell filter press and handles sludge, and sludge is transported outward after being promoted to the dehydration of folded spiral shell filter press by sludge pump, and part supernatant is through pump
To adjusting hydrolytic tank after reflux.
Hydrolytic tank is adjusted in step A sets diving mixer.
UASB tanks are by sludge reaction area, gas-liquid-solid three-phase separator in step B（Including settling zone）With gas chamber three parts group
At.
The smaller particulate filter of grain size is loaded in step C in the filter tanks BAF, by being aerated inside filter tank, filter material surface growth
The biomembrane of high activity.
Intermediate pool in step C（1）Residence time be 1.3h.
Intermediate pool in step D（2）Residence time be 1h.
The residence time that pond is recycled in step E is 9.6h.
It can be used as the fertilizer of farmland or rubber forest after the sludge dewatering generated in step F.
Advantage of the present invention：
1）Economical rationality, securely and reliably；
2）Adjusting hydrolytic tank in step A enables sewage is relatively uniform to enter subsequent processing units, improves giving birth to for waste water
The property changed, mitigates the processing load of follow-up sewage treatment unit；
3）Sludge Bed does not fill out carrier in UASB tanks in step B, saves cost and avoids occurring to block up match problem because of filler；
4）Three phase separator is set in UASB, can not set sludge reflux equipment.
5）BAF reaction tanks effluent quality is good in step C, and floor space is the 1/3-1/5 of general technology, and low energy consumption, operation
Expense is the 1/2 of general technology, and anti impulsion load, low temperature resistant, startup is fast, automatic control, and management is very simple；
6）Two intermediate pools are set in step C and step D and play buffering, water storage protection elevator pump, inside set stirring
Machine prevents sludgd deposition in basin bottom；
7）Its performance of the active zeolite used in step D approaches or is better than activated carbon in some aspects, and cost is much low
It in activated carbon, can be used for filtering and the deep level of processing of water, turbidity, coloration, peculiar smell and in water in water removal can not only be removed
The substances such as harmful heavy metal such as chromium, cadmium, nickel, zinc, mercury, iron ion, organic matter, phenol, three nitrogen there is absorption exchange interaction, it is right
The removal rate of CODcr has higher removal ability up to 30% or more to ammonia nitrogen, phosphate anion etc. in water；
8）The biological activated carbon used in step D forms biology using the microorganism that granular active carbon is enriched with as carrier in water
Film, by the biodegradation of biomembrane and the Adsorption water pollutant of activated carbon, can go remaining organic matter in water removal,
Colloid, bacterium residue, microorganism etc., and can be with decolouring and deodorizing.The part that biomembrane can be adsorbed by degrading activity charcoal simultaneously
Pollutant and regenerated carbon, to greatly prolong the service life of activated carbon.
9）It deals carefully with, dispose grid slag, the sludge generated in sewage disposal process, avoid secondary pollution.
Description of the drawings
Fig. 1 is the flow diagram of rubber school of the present invention waste water treatment process
Specific implementation mode
Embodiment 1
Step A pretreatments：Rubber Industrial Wastewater, from sump is flowed into, is set after artificial grid removes large granular impurity before sump
Medicine system and its pH meter are set, sump sets submersible sewage pump；Then it is promoted to adjusting hydrolytic tank through pump, adjusting hydrolytic tank sets diving and stirs
Machine is mixed, mixes water quality, and partial organic substances are removed under facultative aerobic character microbial action；
Step B removes most of organic substance and total phosphorus：The waste water that processing of step A is crossed is lifted into UASB tanks through pump,
By anaerobic digestion, UASB tanks are by sludge reaction area, gas-liquid-solid three-phase separator（Including settling zone）It is formed with gas chamber three parts；
Step C removes COD, BOD：The processed waste water gravity flows of step B are entered into intermediate pool（1）, 1.3h is stopped, then use
Pump is promoted to BAF reaction tanks, by being aerated Aerobic Process for Treatment, the smaller particulate filter of grain size is loaded in the filter tanks BAF, by filter tank
Portion is aerated, and filter material surface grows the biomembrane of high activity.；
Step D removes CODcr, NH3- N, SS and total phosphorus：The processed waste water of step C is flowed into intermediate pool certainly（2）, stop
1h is stayed, active zeolite filter and biologic active carbon filtration device are promoted to by pump；
Step E：The water come out from biologic active carbon filtration device enters reuse pool, and pipe network system is promoted to through pump；
Step F：BAF, active zeolite filter, biologic active carbon filtration device backwash water enter sludge concentration tank, stop
9.6h, on pond installation fold spiral shell filter press and handle sludge, sludge is promoted by sludge pump to folded spiral shell filter press be dehydrated after transport outward, on part
Clear liquid is after pump reflux to adjusting hydrolytic tank.
Through examining, recycle-water meets GB18920-2002《Urban sewage reutilization urban reclaimed water water quality》Use mixedly water gauge
It flushes the toilet in standard water quality.Discharge reaches GB8978-1996《Integrated wastewater discharge standard》Primary standard in table 2.
Claims (8)
1. a kind for the treatment of process of Rubber Industrial Wastewater, it is characterized in that being made of following steps：
Step A pretreatments：Rubber Industrial Wastewater, from sump is flowed into, is arranged before sump and adds after artificial grid removes large granular impurity
Medicine system and its pH meter, sump set submersible sewage pump；Then it is promoted to adjusting hydrolytic tank through pump, mixes water quality, and micro- in facultative aerobic character
Partial organic substances are removed under biological effect；
Step B removes most of organic substance and total phosphorus：The waste water that processing of step A is crossed is lifted into UASB tanks through pump, is passed through
Anaerobic digestion；
Step C removes COD, BOD：The processed waste water gravity flows of step B are entered into intermediate pool（1）, then to be promoted to BAF anti-with pump
Ying Chi, by being aerated Aerobic Process for Treatment；
Step D removes CODcr, NH3- N, SS and total phosphorus：The processed waste water of step C is flowed into intermediate pool certainly（2）, pass through pump
It is promoted to active zeolite filter and biologic active carbon filtration device；
Step E：The water come out from biologic active carbon filtration device enters reuse pool, and pipe network system is promoted to through pump；
Step F：BAF, active zeolite filter, biologic active carbon filtration device backwash water enter sludge concentration tank, installed on pond
Folded spiral shell filter press handles sludge, and sludge is transported outward after being promoted to the dehydration of folded spiral shell filter press by sludge pump, and part supernatant is through pump reflux
It arrives afterwards and adjusts hydrolytic tank.
2. a kind for the treatment of process of Rubber Industrial Wastewater according to claim 1, it is characterized in that：Water is adjusted in the step A
Xie Chi sets diving mixer.
3. a kind for the treatment of process of Rubber Industrial Wastewater according to claim 1, it is characterized in that：UASB tanks in the step B
It is made of sludge reaction area, gas-liquid-solid three-phase separator and gas chamber three parts, the gas-liquid-solid three-phase separator includes settling zone.
4. a kind for the treatment of process of Rubber Industrial Wastewater according to claim 1, it is characterized in that：BAF reacts in the step C
The smaller particulate filter of grain size is loaded in pond, by being aerated inside filter tank, filter material surface grows the biomembrane of high activity.
5. a kind for the treatment of process of Rubber Industrial Wastewater according to claim 1, it is characterized in that：Intermediate water in the step C
Pond（1）Residence time be 1.3h.
6. a kind for the treatment of process of Rubber Industrial Wastewater according to claim 1, it is characterized in that：Intermediate water in the step D
Pond（2）Residence time be 1h.
7. a kind for the treatment of process of Rubber Industrial Wastewater according to claim 1, it is characterized in that：Recycle-water in the step E
The residence time in pond is 9.6h.
8. a kind for the treatment of process of Rubber Industrial Wastewater according to claim 1, it is characterized in that：It is generated in the step F
It is used as the fertilizer of farmland or rubber forest after sludge dewatering.
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| CN201610428139.5A CN105859056B (en) | 2016-06-17 | 2016-06-17 | A kind for the treatment of process of Rubber Industrial Wastewater |
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| CN201610428139.5A CN105859056B (en) | 2016-06-17 | 2016-06-17 | A kind for the treatment of process of Rubber Industrial Wastewater |
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| CN105859056B true CN105859056B (en) | 2018-10-09 |
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| CN110127961A (en) * | 2019-06-27 | 2019-08-16 | 南通大恒环境工程有限公司 | A kind of method of MBR processing waste water |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145880A (en) * | 1995-09-20 | 1997-03-26 | 北京市肇麟环境技术开发公司 | Waste-water treating process for synthetic rubber production |
| CN103708676A (en) * | 2013-12-13 | 2014-04-09 | 沈阳化工研究院有限公司 | Method for treating wastewater generated by natural rubber processing |
| CN105036457A (en) * | 2015-06-16 | 2015-11-11 | 沈阳化工研究院有限公司 | Advanced treatment method for natural rubber waste water |
| WO2016021766A1 (en) * | 2014-08-06 | 2016-02-11 | 경기도 | System for advanced sewage and wastewater treatment using optimum microorganisms for pollutants and method therefor |
| CN105481174A (en) * | 2015-12-20 | 2016-04-13 | 潘敏 | Wastewater treatment system in rubber and synthetic plastic industry |
-
2016
- 2016-06-17 CN CN201610428139.5A patent/CN105859056B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145880A (en) * | 1995-09-20 | 1997-03-26 | 北京市肇麟环境技术开发公司 | Waste-water treating process for synthetic rubber production |
| CN103708676A (en) * | 2013-12-13 | 2014-04-09 | 沈阳化工研究院有限公司 | Method for treating wastewater generated by natural rubber processing |
| WO2016021766A1 (en) * | 2014-08-06 | 2016-02-11 | 경기도 | System for advanced sewage and wastewater treatment using optimum microorganisms for pollutants and method therefor |
| CN105036457A (en) * | 2015-06-16 | 2015-11-11 | 沈阳化工研究院有限公司 | Advanced treatment method for natural rubber waste water |
| CN105481174A (en) * | 2015-12-20 | 2016-04-13 | 潘敏 | Wastewater treatment system in rubber and synthetic plastic industry |
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