CN106167334A - A kind of processing method for cold drink waste water and modularity integrated system - Google Patents
A kind of processing method for cold drink waste water and modularity integrated system Download PDFInfo
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- CN106167334A CN106167334A CN201610601398.3A CN201610601398A CN106167334A CN 106167334 A CN106167334 A CN 106167334A CN 201610601398 A CN201610601398 A CN 201610601398A CN 106167334 A CN106167334 A CN 106167334A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 47
- 235000020965 cold beverage Nutrition 0.000 title claims abstract description 36
- 238000003672 processing method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 230000033228 biological regulation Effects 0.000 claims abstract description 13
- 239000004576 sand Substances 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 3
- 238000005189 flocculation Methods 0.000 claims description 3
- 230000016615 flocculation Effects 0.000 claims description 3
- 235000013305 food Nutrition 0.000 claims description 3
- 238000005188 flotation Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000019219 chocolate Nutrition 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000686 essence Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 1
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001146 hypoxic effect Effects 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 125000003071 maltose group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- C02F1/001—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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
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)
- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention belongs to environmental improvement and recycling field, relate to a kind of processing method for cold drink waste water and modularity integrated system, this system includes: on-line monitoring system, the water quality information carrying out former water is collected, is analyzed, result is exported；Automatic control system, receives the output result of on-line monitoring system, and sends signal to individual module or submodule unit, to control the automatic operating of integrated artistic；Solid-liquid separation module, bag effluent centrifugal filter and fine grid, one-level materialization module, receive the waste water after the process of solid-liquid separation module, regulation arranges regulation and all closes and flocculation-air floating；Secondary biochemical module, is arranged in series anaerobism submodule and aerobic submodule；Advanced treating module, the biochemical water after secondary biochemical resume module enters described advanced treating module.The present invention is directed to the problem that the high concentrated organic wastewater that cold drinks corporation produces in process of production processes, carry out that technique is integrated and Parametric designing, it is achieved be technical module, intellectuality, integrated.
Description
Technical field
The invention belongs to environmental improvement and application technology as the second resource field, be specifically related to a kind of process for cold drink waste water
Method and modularity integrated system, for the problem of the high concentrated organic wastewater process that cold drinks corporation produces in process of production, enter
Row technique is integrated and Parametric designing, it is achieved technical module, intellectuality, integrated.
Background technology
Along with going deep into of reform and opening-up, China's economy occurs in that the development advanced by leaps and bounds, per capita income sustainable growth.Along with
People's living standard improve, people initially enter the rear diet epoch, its distinguishing feature the most yes: " drink ", no longer be confined to drink water
On, also to have a bit wine, drink cold drink, drink coffee.Therefore the cold drink based on ice cream and the sweets based on chocolate go out
Show quick growth.Meanwhile, the wastewater flow rate also cumulative year after year that cold drink produces, environment is created strong influence.Cold
It is maltose, milk powder, chocolate, butter, essence etc. that drink produces primary raw material, main creaminess fat in the waste water of generation, lactose,
Lactoprotein, nitric acid, vegetable and animals oils, colloid, soda acid and inorganic salt etc., for high concentrated organic wastewater, major pollutants index is:
CODCr 4000～6000mg/L；BOD5 3000～5000mg/L；PH 5～7；SS 1000～3000mg/L；Oils and fats 1200～
1500mg/L, biochemical treatment is had by the oil substances having in the features, and waste water such as floating thing is many, concentration is high, easy acidifying
Certain impact, shows themselves in that the most floating oils and fats makes thalline be difficult to for a long time and retains；2. LCFA pair of lipid degradation generation
Anaerobe has serious suppression.Owing to cold drinks corporation has, enterprise is little, lack professional and technical personnel, and cold drink waste water has
The water yield is little, concentration is high, containing the high feature of oil substances, and in general cold drinks corporation, have recycle-water demand, therefore cold drink gives up
Water process need badly a kind of high treating effect, easy and simple to handle, take up an area little, invest low, and the sewage of waste water fully recovering can be realized
Treatment technology.
Summary of the invention
The technical problem to be solved is to provide a kind of modularity integrated technique processed for cold drink waste water
Method, the problem that the high concentrated organic wastewater produced in process of production for cold drinks corporation processes, carry out that technique is integrated and parameter
Change design, it is achieved technical module, intellectuality, integrated.
The present invention is achieved in that
A kind of for cold drink waste water modularity integrated system, this system includes:
On-line monitoring system, is arranged on water inlet end, by collecting the water quality information carrying out former water, analyzing, result is exported；
Automatic control system, receives the output result of on-line monitoring system, and sends letter to individual module or submodule unit
Number, to control the automatic operating of integrated artistic；
Solid-liquid separation module, is connected with water inlet end, including effluent centrifugal filter and fine grid, described automatically controls
System selects waste water by effluent centrifugal filter or fine grid according to the output result of described on-line monitoring system；
One-level materialization module, receives the waste water after the process of solid-liquid separation module, and regulation arranges and regulates the gas that all closes and flocculate
Floating, it is integrated in a reactor, by described automatic controlling system；
Secondary biochemical module, the next stage being in one-level materialization module processes, and is arranged in series anaerobism submodule and aerobic son
Module；
Advanced treating module, the biochemical water after secondary biochemical resume module enters described advanced treating module, including
It is sequentially connected in series the sedimentation tank of setting, filter cloth rotating disk and disinfection by ultraviolet light submodule.
Further, described automatic control system controls the effluent centrifugal filtration of described solid-liquid separation module according to sand content
Device and the operation of fine grid, condition is: when sand content is more than 10%, solid-liquid separation module runs fine grid, when containing sand
Weight range 5%-10%, solid-liquid separation module runs effluent centrifugal filter.
Further, described one-level materialization module volume adjusted is daily process the water yield 5～8 times, selects according to water temperature
Flocculation-air floating medicament, when temperature is less than 10 DEG C, adds ferric chloride and is used in combination with HPAM；When temperature is higher than 10 DEG C, add PAC
It is used in combination with HPAM.
Further, the while that described anaerobism submodule including being thoroughly mixed after connecting with efficient anaerobic filter tank in Anaerobic Contact pond
Run and by controlling after, current are without being thoroughly mixed the Anaerobic Contact pond structure only through efficient anaerobic filter tank；When entering
< during 6000mg/L, anaerobism submodule runs efficient anaerobic filter tank to water c (SCOD)；When intake c (SCOD) > 6000mg/L time, anaerobism
Submodule runs simultaneously and is thoroughly mixed Anaerobic Contact pond and efficient anaerobic filter tank.
Further, described aerobic submodule includes semibatch biological rotating disk and the bio-contact oxidation of parallel-connection structure
Pond；When secondary biochemical effluent requires that SS is less than 1mg/L less than 20mg/L or TN less than 20mg/L or TP, aerobic submodule runs
Biological contact oxidation pond；When secondary biochemical effluent requires that SS is less than 0.5mg/L less than 10mg/L or TN less than 15mg/L or TP,
Two grades of aerobic biochemical submodules run semibatch biological rotating disk.
A kind of processing method for cold drink waste water, including:
By the water quality information carrying out former water being collected, analyzing；
Solid-liquid separation, discarded popsicle waddy and the part food debris etc. of falling into wastewater disposal basin in separation cold drink waste water are organic
Matter；
Water after solid-liquid separation carries out one-level materializing strategy, and regulation is used for arranging regulation and all closes and flocculation-air floating；
Materializing strategy water is carried out the secondary biochemical treatment of anaerobic and aerobic；
Biochemical water entrance after secondary biochemical resume module sequentially passes through sedimentation tank, filter cloth rotating disk and ultraviolet and disappears
Poison.
Further, solid-liquid separation includes: select effluent centrifugal filtration or fine grid filtration, condition according to sand content
For: when sand content is more than 10%, run fine grid filtration, when sand content scope 5%-10%, run effluent centrifugal filtration.
Further, described one-level materializing strategy includes that volume adjusted is daily process the water yield 5～8 times, according to water temperature
Selective flocculation gas flotation aids, when temperature is less than 10 DEG C, adds ferric chloride and is used in combination with HPAM；When temperature is higher than 10 DEG C, throw
Add PAC with HPAM to be used in combination.
Further, secondary biochemical treatment includes when water inlet c (SCOD) < during 6000mg/L, carries out efficient anaerobic filter tank；When
Water inlet c (SCOD) > 6000mg/L time, carry out successively being thoroughly mixed Anaerobic Contact pond and efficient anaerobic filter tank.
Further, when secondary biochemical effluent requires that SS is less than 1mg/L less than 20mg/L or TN less than 20mg/L or TP,
Carry out biological contact oxidization treatment；When secondary biochemical effluent requires that SS is less than less than 15mg/L or TP less than 10mg/L or TN
During 0.5mg/L, carry out semibatch biological rotating disk process.
The present invention compared with prior art, has the beneficial effects that:
1, be suitable to concentration height, complicated component and big little, fast, the cold scattering drink factory production waste water that fluctuate processes；
2, the process combination degree of modularity is high, and beneficially technical transform is integrated equipment, saves space；
3, process combination advanced technology, it is possible to simultaneously process COD, nitrogen, phosphorus, stably reaching standard, water outlet reproducible utilization；
Accompanying drawing explanation
The system structure schematic diagram that Fig. 1 provides for the embodiment of the present invention.
The method flow diagram that Fig. 2 embodiment of the present invention provides.
1, on-line monitoring system；2, solid-liquid separation module；3, one-level materialization module；4, secondary biochemical module；5, depth
Reason module；6, automatic control system.
A. effluent centrifugal filter；B. fine grid；C. air supporting regulating reservoir；D. efficient anaerobic filter tank；E. it is thoroughly mixed and connects
Touch oxidation reactor；F. semibatch biological rotating disk；G. biological contact oxidation pond；H. sedimentation tank；I. filter cloth rotating disk；J. ultraviolet
Sterilization submodule.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
The present invention is according to the feature of cold drink waste water, and the requirement of waste water treatment process, such as: technology maturation is reliable, operation
The principles such as stable, maintenance management is convenient and economic and practical, select cold drink production wastewater treatment technique.
Due to cold drink produce waste water contain be prone to degraded high concentration organic contaminant, good biodegradability, the most suitably
Use Biochemical method.The height that cold drink Coal Gas Washing Cycling Water is organic all can not be realized because of single anaerobic technique, aerobic process
Effect is removed, and is the most necessary by anaerobism and aerobic process cooperation.
Seeing Fig. 1, cold drink involved in the present invention produces waste water integrated technology method and is made up of 4 modules: solid-liquid separation
Module 2, one-level materialization module 3, secondary biochemical module 4, advanced treating module 5, have been used to on-line monitoring system 1 He of detection
For the automatic control system 6 controlled.
On-line monitoring system 1 is arranged on water inlet end, by collecting the water quality information carrying out former water, analyzing, result is exported；
Automatic control system 6, for control system, receives the output result of on-line monitoring system, and to individual module or son
Modular unit sends signal, to control the automatic operating of integrated artistic；
Solid-liquid separation module 2 is connected with water inlet end, including effluent centrifugal filter a and fine grid b, by automatically controlling is
System 6 selects waste water by effluent centrifugal filter a or fine grid b according to the output result of described on-line monitoring system；
One-level materialization module 3 receives the waste water after the process of solid-liquid separation module, and including air supporting regulating reservoir c, regulation is arranged
Regulation is all closed and flocculation-air floating, is integrated in a reactor, by described automatic controlling system；
Secondary biochemical module 4 is in the next stage of one-level materialization module 3 and processes, and is arranged in series anaerobism submodule and aerobic son
Module；
The advanced treating module 5 biochemical water after secondary biochemical module 4 processes enters described advanced treating module 5, bag
Include and be sequentially connected in series the sedimentation tank h of setting, filter cloth rotating disk i and disinfection by ultraviolet light submodule j.
Solid-liquid separation module 2 predominantly fine grid b and effluent centrifugal filter a, main separation in cold drink waste water is fallen into
The organic matters such as the discarded popsicle waddy of wastewater disposal basin and part food debris, separate bulky grain float or precipitate from waste water
Out, it is to avoid subsequent processing device blocks, and reduces the organic load of waste water.
Fine grid aperture plate pore diameter range is 3mm-5mm.
2.0～4.0 times of a length of diameter of effluent centrifugal filter rotary drum, rotating speed meets with diameter
n2·D·10-6=2.3～3.0
N-rotating speed r/min；D-diameter m.
The regulation of one-level materialization module principal set up is all closed and flocculation-air floating function, and is integrated in same reactor.Regulation
Volume is daily process the water yield 5～8 times, and flocculation-air floating medicament selects according to water temperature, when temperature is less than 10 DEG C, adds tri-chlorination
Ferrum is used in combination with HPAM (polyacrylamide)；When temperature is higher than 10 DEG C, add PAC (aluminium polychlorid) and HPAM (polypropylene
Amide) it is used in combination.
Secondary biochemical module mainly includes anaerobism submodule and aerobic submodule, and wherein anaerobism submodule includes efficient anaerobic
Filter tank d and be thoroughly mixed Anaerobic Contact pond e, aerobic submodule includes semibatch biological rotating disk f, biological contact oxidation pond g (A/
O bis-segmented mode is run).Anaerobism submodule include being thoroughly mixed run after connecting with efficient anaerobic filter tank in Anaerobic Contact pond simultaneously with
And after by controlling, current are without being thoroughly mixed the Anaerobic Contact pond structure only through efficient anaerobic filter tank.Aerobic submodule
Semibatch biological rotating disk and biological contact oxidation pond including parallel-connection structure.
Efficient anaerobic filter tank is the anaerobic biological reactor being filled with microbe carrier (i.e. filtrate) inside one, uses new
Type polyester fiber ball filtering material is as carrier, and voidage reaches 85%, specific surface area 50000～100000m2/ g, anaerobe
Part apposition growth, on filtrate, forms Anaerobe film, and part suspension growth between filtrate space, solid-liquid separation stream flows through
Hang with biomembranous filtrate, the Organic substance in biofilm surface absorption water, converted by the microbial degradation in biomembrane, mainly
Being applied to the water quality that dissolved organic matter concentration is high, maximum organic loading is generally at 8～18kgCOD/ (m3D), between, purify
After water drain into outside pond by drainage equipment, produced biogas is collected utilization.
Being thoroughly mixed Anaerobic Contact pond e, arrange different stream flap in reaction tank, sewage is arranged on bottom each flap interval
Water-locator enter reactor, flap current flow through whole reaction zone with the form of upper and lower baffling, create good waterpower bar
Part, makes the capacity utilization of reactor be greatly improved, and has stable biosolids interception capacity and microorganism population distributing bar
Part, is suitable to process the organic wastewater of high concentration, and treatment effect is good and stable.
Semibatch biological rotating disk f, uses two-stage biological rotating disk arranged in series, and one-level turntable intermittent runs, disc surface
Organic loading 12～15g BOD5/(m2·d)；Two stage biological rotating disk runs continuously.
Biological contact oxidation pond g, runs in A/O mode, and anoxia, aerobic time are than 1:(3～5), the response time is according to entering
Water concentration changes, when influent COD (COD) concentration is less than 500mg/L, and aerobic time 8～12h；When influent COD is dense
During degree 500～2000mg/L, aerobic time 12～16h；When inlet COD concentration is more than 2000mg/L, aerobic time is more than
16h.Reactor is intake in hypoxic exposure section, and in aerobic time section water outlet, this mode is run without precipitating operation.
Anaerobism submodule and aerobic submodule arranged in series.
Three grades of advanced treating module principal set up sedimentation tank h, filter cloth rotating disk i, disinfection by ultraviolet light submodule j, three connects
Arrange.
Seeing Fig. 2, the embodiment of the present invention uses above-mentioned system to carry out the processing method of cold drink waste water:
It is arranged on line monitoring system at water inlet end, by the water quality information carrying out former water being collected, analyzing, result is exported extremely
Automatic control system, is sent signal by automatic control system to individual module or submodule unit, to control the automatic of integrated artistic
Change and run.
When sand content is more than 10%, solid-liquid separation module runs fine grid, when sand content scope 5% 10%, Gu
Liquid separation module runs effluent centrifugal filter.
When water inlet c (SCOD) (resolvable chemical oxygen demand), < during 6000mg/L, secondary anaerobic biochemistry submodule runs efficiently
Anaerobic filter；When intake c (SCOD) > 6000mg/L time, secondary anaerobic biochemistry submodule run be thoroughly mixed Anaerobic Contact pond and
Efficient anaerobic filter tank.
When secondary biochemical effluent requires SS (float) less than 20mg/L or TN (total nitrogen) less than 20mg/L or TP (total phosphorus)
During less than 1mg/L, two grades of aerobic biochemical submodules run bio-contact oxidation.When secondary biochemical effluent requires that SS is less than 10mg/L
Or TN less than 15mg/L or TP less than 0.5mg/L time, two grades of aerobic biochemical submodules run semibatch biological rotating disks.
It should be noted that under any condition of water quality, one-level materialization module, advanced treating module are both needed to run.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. one kind is used for cold drink waste water modularity integrated system, it is characterised in that this system includes:
On-line monitoring system, is arranged on water inlet end, by collecting the water quality information carrying out former water, analyzing, result is exported；
Automatic control system, receives the output result of on-line monitoring system, and sends signal to individual module or submodule unit, with
Control the automatic operating of integrated artistic；
Solid-liquid separation module, is connected with water inlet end, including effluent centrifugal filter and fine grid, by described automatic control system
Output result according to described on-line monitoring system selects waste water by effluent centrifugal filter or fine grid；
One-level materialization module, receives the waste water after the process of solid-liquid separation module, and regulation arranges regulation and all closes and flocculation-air floating, collection
Become in a reactor, by described automatic controlling system；
Secondary biochemical module, the next stage being in one-level materialization module processes, and is arranged in series anaerobism submodule and aerobic submodule；
Advanced treating module, the biochemical water after secondary biochemical resume module enters described advanced treating module, including successively
Sedimentation tank, filter cloth rotating disk and the disinfection by ultraviolet light submodule being arranged in series.
2. according to described in claim 1 for cold drink waste water modularity integrated system, it is characterised in that described in automatically control and be
Uniting and control effluent centrifugal filter and the operation of fine grid of described solid-liquid separation module according to sand content, condition is: when containing
When sand amount is more than 10%, solid-liquid separation module runs fine grid, and when sand content scope 5%-10%, solid-liquid separation module is run
Effluent centrifugal filter.
3. according to described in claim 1 for cold drink waste water modularity integrated system, it is characterised in that described one-level materialization mould
Block volume adjusted is daily process the water yield 5～8 times, according to water temperature selective flocculation gas flotation aids, when temperature is less than 10 DEG C, adds
Ferric chloride is used in combination with HPAM；When temperature is higher than 10 DEG C, adds PAC with HPAM and be used in combination.
4. according to described in claim 1 for cold drink waste water modularity integrated system, it is characterised in that described anaerobism submodule
Including be thoroughly mixed after connecting with efficient anaerobic filter tank in Anaerobic Contact pond run simultaneously and by controlling after, current are without complete
The full mixed anaerobic contact chamber the structure through efficient anaerobic filter tank；When water inlet c (SCOD) < during 6000mg/L, anaerobism submodule
Run efficient anaerobic filter tank；When intake c (SCOD) > 6000mg/L time, anaerobism submodule runs simultaneously and is thoroughly mixed Anaerobic Contact
Pond and efficient anaerobic filter tank.
5. according to described in claim 1 for cold drink waste water modularity integrated system, it is characterised in that described aerobic submodule
Semibatch biological rotating disk and biological contact oxidation pond including parallel-connection structure；When secondary biochemical effluent requires that SS is less than 20mg/L
Or TN less than 20mg/L or TP less than 1mg/L time, aerobic submodule run biological contact oxidation pond；When secondary biochemical effluent requirement
When SS is less than 0.5mg/L less than 10mg/L or TN less than 15mg/L or TP, two grades of aerobic biochemical submodules run semibatch life
Thing rotating disk.
6. the processing method for cold drink waste water, it is characterised in that including:
By the water quality information carrying out former water being collected, analyzing；
Solid-liquid separation, separates in cold drink waste water the organic matters such as discarded popsicle waddy and the part food debris of falling into wastewater disposal basin；
Water after solid-liquid separation carries out one-level materializing strategy, and regulation is used for arranging regulation and all closes and flocculation-air floating；
Materializing strategy water is carried out the secondary biochemical treatment of anaerobic and aerobic；
Biochemical water after secondary biochemical resume module enters and sequentially passes through sedimentation tank, filter cloth rotating disk and disinfection by ultraviolet light.
7. according to the processing method for cold drink waste water described in claim 6, it is characterised in that
Solid-liquid separation includes: selecting effluent centrifugal filtration or fine grid filtration according to sand content, condition is: when sand content is more than
When 10%, run fine grid filtration, when sand content scope 5%-10%, run effluent centrifugal filtration.
8. according to the processing method for cold drink waste water described in claim 6, it is characterised in that
Described one-level materializing strategy includes that volume adjusted is daily process the water yield 5～8 times, according to water temperature selective flocculation air supporting medicine
Agent, when temperature is less than 10 DEG C, adds ferric chloride and is used in combination with HPAM；When temperature is higher than 10 DEG C, adds PAC with HPAM and combine
Use.
9. according to the processing method for cold drink waste water described in claim 6, it is characterised in that secondary biochemical treatment includes working as
Water inlet c (SCOD) < during 6000mg/L, carries out efficient anaerobic filter tank；When intake c (SCOD) > 6000mg/L time, carry out completely successively
Mixing anaerobic contact chamber and efficient anaerobic filter tank.
10. according to the processing method for cold drink waste water described in claim 6, it is characterised in that when secondary biochemical effluent is wanted
Ask SS be less than 20mg/L or TN less than 20mg/L or TP less than 1mg/L time, carry out biological contact oxidization treatment；When secondary biochemical goes out
Water requires, when SS is less than 0.5mg/L less than 10mg/L or TN less than 15mg/L or TP, to carry out semibatch biological rotating disk process.
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| CN111115958A (en) * | 2019-12-30 | 2020-05-08 | 陈志伟 | Intelligent control system and method for water treatment |
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