CN103496830B - Movable integrated type multi-functional oily wastewater integrated treatment device - Google Patents
Movable integrated type multi-functional oily wastewater integrated treatment device Download PDFInfo
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- CN103496830B CN103496830B CN201310505259.7A CN201310505259A CN103496830B CN 103496830 B CN103496830 B CN 103496830B CN 201310505259 A CN201310505259 A CN 201310505259A CN 103496830 B CN103496830 B CN 103496830B
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- 238000011282 treatment Methods 0.000 title claims abstract description 54
- 239000002351 wastewater Substances 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 215
- 239000010802 sludge Substances 0.000 claims abstract description 140
- 239000012528 membrane Substances 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 230000020477 pH reduction Effects 0.000 claims abstract description 18
- 230000007062 hydrolysis Effects 0.000 claims abstract description 17
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 17
- 238000010992 reflux Methods 0.000 claims description 118
- 239000002699 waste material Substances 0.000 claims description 62
- 238000006243 chemical reaction Methods 0.000 claims description 41
- 238000007254 oxidation reaction Methods 0.000 claims description 25
- 230000003647 oxidation Effects 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 22
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 18
- 238000002474 experimental method Methods 0.000 claims description 12
- 238000011001 backwashing Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000006396 nitration reaction Methods 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 238000006385 ozonation reaction Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 37
- 238000012545 processing Methods 0.000 description 16
- 239000010865 sewage Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
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- 206010021143 Hypoxia Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007954 hypoxia Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
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- 238000000354 decomposition reaction Methods 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002569 water oil cream Substances 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention relates to a movable integrated type multi-functional oily wastewater integrated treatment device and belongs to the technical field of oily wastewater treatment. The movable integrated type multi-functional oily wastewater integrated treatment device comprises a movable container I and a movable container II, wherein a water cooling tower is arranged on the upper portion of the container I, the interior of the container I is divided into a module I, a module II, a module III and an MBR pool, the module I comprises a hydrolysis acidification pool and a CAST pool, the module II comprises a nitration pool and a CAST pool, the module III comprises a denitrification pool and a CAST pool, an MBR membrane module, a water collecting pipe, a back flush pipe, an aerating device and an aerobic sludge port are arranged inside the MBR pool, the container II is divided into an ozonation pool and an equipment testing room, the ozonation pool is provided with a water inlet, a water outlet and an aerating device, the water inlet and the water outlet are connected with a middle water pump through pipelines, and the aerating device of the ozonation pool is connected with an ozonator through a pipeline. The movable integrated type multi-functional oily wastewater integrated treatment device has the advantages of being movable, varied in treatment technology type, low in investment, short in construction period, small in occupied space, high in efficiency, low in cost and the like.
Description
Technical field
The invention belongs to oily water treatment technical field, particularly relate to a kind of movable integrated multi-functional oily(waste)water integrated treatment unit.
Background technology
Oily(waste)water is mainly derived from the industrial sectors such as oil, petrochemical complex, iron and steel, coking, gas generating station, mechanical workout.With regard to its amount for first of all types of industries waste water.Contained oily substance in oily(waste)water, comprises natural oil, petroleum products, tar and fraction thereof, and edible animals and plants oil & fat class.From concerning the pollution of water body, be mainly oil and tar.Oil in sewage exists with the form of oil slick, dispersed oil and oil in water emulsion conventionally, and dissolving oil content is little.The feature of oily(waste)water is that COD, BOD are high, has certain smell and colourity, inflammable, and oxidizable decomposition is generally light than water, is insoluble in water.The concentration difference of the contained oily substance of waste water that different industrial sectors are discharged is very large, as the waste water producing in oil refining process, oleaginousness is about 150～1000 mg/litre, the coal-tar middle oil content of Coking Plant Wastewater is about 500～800 mg/litre, and the tar content in the waste water that gas generating station is discharged can reach 2000～3000 mg/litre.If oily(waste)water is not recycled, can cause waste; Enter river, lake or bay, meeting polluted-water, affects hydrobiont existence; For agricultural irrigation, can stop up interstices of soil, hinder crop growth.
At present, oily(waste)water can be processed by Physical, physico-chemical processes and biochemical process conventionally, has all obtained huge effect in production application.But along with the increase of industrial fast development and people's environmental consciousness, the weak point of conventional process technology also highlights day by day, most technology are mainly the organism of removing in sewage simultaneously, have ignored denitrogenation dephosphorizing, can not meet reuse standard requirement.Traditional oily(waste)water is processed engineering in general and is belonged to fixed, and construction scale is large, inapplicable for the less sewage disposal of some scales, middle water reuse.Due to the complicacy of service water, any single technology all exists and is difficult to the technical problems such as the effect that reaches desirable.
Summary of the invention
The present invention provides a kind of movable integrated multi-functional oily(waste)water integrated treatment unit for solving the technical problem existing in known technology.
The object of this invention is to provide one and have and can transport movement, processing unit module, optimum combination is integrated, and multiple treatment process is realized in a covering device, and construction investment is few, the duration is short, floor space is little, processing efficiency is high, greatly reduce production costs; And can be applicable to that sewage disposal point relatively disperses, the not concentrated industry of easily collecting of sewage; the engineering that the cycle of operation is short, sewage quantity is fewer; particularly field work, one-shot job place; can preserve the ecological environment, can make again the movable integrated multi-functional oily(waste)water integrated treatment unit of the features such as the effective recycling of water resources.
The technical scheme that the movable integrated multi-functional oily(waste)water integrated treatment unit of the present invention is taked is:
A kind of movable integrated multi-functional oily(waste)water integrated treatment unit, is characterized in: integrated treatment unit comprises movable container I and freight container II; Freight container I top arranges water cooling tower, and inside is divided into module I, module II, module III and MBR pond successively; Module I comprises hydrolysis acidification pool and CAST pond, and module II comprises nitrification tank and CAST pond, and module III comprises denitrification pond and CAST pond; Inside, MBR pond arranges MBR membrane module, header, backwash tube, aerating apparatus, aerobic sludge mouth, the header on MBR membrane module top is connected with middle water pump by pipeline, membrane module bottom arranges aerating apparatus and is connected with MBR pond blower fan by pipeline, backwash tube is connected with backwashing pump by pipeline, and aerobic sludge mouth is connected with sludge reflux pump by pipeline; Freight container II is divided between ozone oxidation pond and equipment chemical examination; Ozone oxidation pond arranges water-in, water outlet and aerating apparatus, and water-in, water outlet are connected with middle water pump by pipeline, and aerating apparatus is connected with ozonizer by pipeline; Between equipment chemical examination, be provided with lift pump, sludge reflux pump, CAST and go out water pump, middle water pump, CAST pond blower fan, MBR pond blower fan, ozonizer, analyzing experiment table and control device.
The movable integrated multi-functional oily(waste)water integrated treatment unit of the present invention can also adopt following technical scheme:
Described movable integrated multi-functional oily(waste)water integrated treatment unit, be characterized in: freight container I top arranges water cooling tower, water cooling tower top is provided with water-in, its underpart is provided with water outlet, inside is provided with water distributor, filler and water collector, water-in is connected with 1# lift pump by pipeline, and water outlet is connected with 2# lift pump by pipeline.
Described movable integrated multi-functional oily(waste)water integrated treatment unit, be characterized in: module I is as hydrolysis acidification pool, inside arranges 1#A pond submersible agitator, 1#A pond water-in, anoxic sludge refluxing opening, water-in is connected with 2# lift pump by pipeline, and anoxic sludge refluxing opening is connected with A pond sludge reflux pump by pipeline; Module I is as 1#CAST pond, interior separation is set to 1# biological selecting area and 1# main reaction region, inside, 1# biological selecting area arranges 1# baffle, 1# water-in, 1# sludge reflux mouth, 1# water-in is connected with 2# lift pump by pipeline, 1# sludge reflux mouth is connected with 1# sludge reflux pump by pipeline, inside, 1# main reaction region arranges 1# aerating apparatus, 1# mud mouth, 1# water outlet, 1# aerating apparatus is connected with CAST pond blower fan by pipeline, 1# mud mouth is connected with 1# sludge reflux pump by pipeline, and 1# water outlet goes out water pump by pipeline with CAST and is connected.
Described movable integrated multi-functional oily(waste)water integrated treatment unit, be characterized in: module II is as nitrification tank, inside arranges 2# aerating apparatus, aerobic sludge refluxing opening, 2# aerating apparatus is connected with CAST pond blower fan by pipeline, and aerobic sludge refluxing opening is connected with O pond sludge reflux pump by pipeline; As CAST pond, interior separation is set to 2# biological selecting area and 2# main reaction region, inside, 2# biological selecting area arranges 2# baffle, 2# water-in, 2# sludge reflux mouth, 2# water-in is connected with 2# lift pump by pipeline, 2# sludge reflux mouth is connected with 2# sludge reflux pump by pipeline, inside, 2# main reaction region arranges 2# aerating apparatus, 2# mud mouth, 2# water outlet, 2# aerating apparatus is connected with CAST pond blower fan by pipeline, 2# mud mouth is connected with 2# sludge reflux pump by pipeline, and 2# water outlet goes out water pump by pipeline with CAST and is connected.
Described movable integrated multi-functional oily(waste)water integrated treatment unit, is characterized in: module III comprises denitrification pond and CAST pond.As denitrification pond, its inside is provided with 2#A pond submersible agitator, anoxic sludge mouth, and anoxic sludge mouth is connected with A pond sludge reflux pump by pipeline; As 3#CAST pond, its interior separation is set to 3# biological selecting area and 3# main reaction region, inside, 3# biological selecting area arranges 3# baffle, 3# water-in, 3# sludge reflux mouth, 3# water-in is connected with 2# lift pump by pipeline, 3# sludge reflux mouth is connected with 3# sludge reflux pump by pipeline, inside, 3# main reaction region arranges 3# aerating apparatus, 3# mud mouth, 3# water outlet, 3# aerating apparatus is connected with CAST pond blower fan by pipeline, 3# mud mouth is connected with 3# sludge reflux pump by pipeline, and 3# water outlet goes out water pump by pipeline with CAST and is connected.
Described movable integrated multi-functional oily(waste)water integrated treatment unit, be characterized in: ozone oxidation pond arranges water-in, water outlet and 5# aerating apparatus, water-in is connected with water pump in 1# by pipeline, water outlet is connected with water pump in 2# by pipeline, and 5# aerating apparatus is connected with ozonizer by pipeline.
Described movable integrated multi-functional oily(waste)water integrated treatment unit, is characterized in: between equipment chemical examination, be provided with 1# lift pump, 2# lift pump, 1# sludge reflux pump, 2# sludge reflux pump, 3# sludge reflux pump, CAST and go out in water pump/A pond sludge reflux pump, O pond sludge reflux pump, 1# water pump, CAST pond blower fan, MBR pond blower fan, ozonizer, analyzing experiment table and control device in water pump, 2#.
Advantage and positively effect that the present invention has are:
Movable integrated multi-functional oily(waste)water integrated treatment unit is owing to having adopted the brand-new technical scheme of the present invention, and compared with prior art, the present invention, according to oily(waste)water water quality and effluent quality requirement, can provide following technical process:
1. oily(waste)water enters multi-functional integrated type oily(waste)water recycling and processing equipment hydrolysis acidification pool and carries out anaerobic hydrolysis acidification reaction, and larger molecular organics is degraded to small organic molecule, and oily(waste)water enters nitrification tank;
2. oily(waste)water, at nitrification tank after aerobe reaction, enters denitrification pond and carries out anoxic biological respinse;
3. the oily(waste)water after nitrated/denitrification biological treatment enters MBR pond, carries out biological respinse and membrane sepn;
4. effluent reuse or discharge;
5. hypoxia activity mud in denitrification pond returns to hydrolysis acidification pool through A pond sludge reflux pump, execution step 1-4;
6.MBR pond aerobic activated sludge returns to nitrification tank through O pond sludge reflux pump, carries out 2-4.
Step 1 can also comprise following flow process:
1.1 oily(waste)waters enter multi-functional integrated type oily(waste)water recycling and processing equipment water cooling tower;
1.2 after cooling oily(waste)water enter hydrolysis acidification pool, execution step 1-6.
Step 4 can also comprise following flow process:
4.1MBR water outlet enters ozone oxidation pond through water pump in 1#, carries out ozone oxidation reaction;
4.2 effluent reuses or discharge;
4.3 denitrification pond hypoxia activity mud return to hydrolysis acidification pool through A pond sludge reflux pump, execution step 1-3;
4.4MBR pond aerobic activated sludge returns to nitrification tank through O pond sludge reflux pump, carries out 2-3.
The present invention, according to oily(waste)water water quality and effluent quality requirement, also can provide following technical process:
1. oily(waste)water enters multi-functional integrated type oily(waste)water recycling and processing equipment 1#-3#CAST pond successively according to the design cycle cycle, and circulating process hockets: water inlet, aeration, precipitation, draining, idle;
2. oily(waste)water enters MBR pond after CAST main reaction region completes removal organism, nitrated/biological treatment process such as denitrification, carries out biological respinse and membrane sepn;
3. effluent reuse or discharge;
Main reaction region, 4.1#-3#CAST pond active sludge returns to biological selecting area, 1#-3#CAST pond successively through 1#-3# sludge reflux pump, execution step 1-3.
Step 1 can also comprise following flow process:
1.1 oily(waste)waters enter multi-functional integrated type oily(waste)water recycling and processing equipment water cooling tower;
1.2 after cooling oily(waste)water enter CAST pond, execution step 1-4.
Step 3 can also comprise following flow process:
3.1MBR water outlet enters ozone oxidation pond through water pump in 1#, carries out ozone oxidation reaction;
3.2 effluent reuses or discharge;
Main reaction region, 3.31#-3#CAST pond active sludge returns to biological selecting area, 1#-3#CAST pond successively through 1#-3# sludge reflux pump, execution step 1-2.
The present invention differs greatly according to different industries oily(waste)water water quality, and different areas require different to effluent quality, purposes, designed and developed multiple processing technological flow, comprise biochemical treatment section, advanced treatment section.The processing unit moduleization design of every kind of technique, optimum combination becomes integrated form device, thereby multiple treatment process is realized in a covering device, and construction investment is few, the duration is short, floor space is little, processing efficiency is high, greatly reduce production cost.
The present invention is directed to the problem that denitrogenation dephosphorizing requirement improves, proposed A-O-A-O treatment process and CAST treatment process.A-O-A-O treatment process is simple for oily(waste)water water quality, effluent quality requires low industry and area, oily(waste)water reuse or discharge after the biochemical treatments such as A-O-A-O technique removal organism, denitrogenation dephosphorizing, and construction investment is few, processing efficiency is high.CAST treatment process requires high, A-O-A-O treatment process can not meet processing requirements industry and area for oily(waste)water water quality complexity, effluent quality.CAST technique arranges Liang Ge district, and first district is biological selecting area, and object is mainly to prevent sludge bulking and denitrogenation dephosphorizing; Second district is main reaction region, completes biological treatment engineerings such as removing organism, synchronous nitration/denitrification.
The present invention is directed to middle water reuse to colourity, smell, taste etc. requires high problem, increased ozone oxidation advanced treatment unit after biochemical treatment.Require and purposes according to effluent quality, biochemical section MBR water outlet can be carried out to ozone oxidation decolouring taste removal, the organism of difficult for biological degradation is carried out to oxygenolysis simultaneously.
At least 1 group membrane module is set in MBR of the present invention pond, according to the quantity of processing the water yield and water quality selection operation membrane module, has increased the anti-portative power in MBR pond.
The present invention arranges between equipment chemical examination.Pump, blower fan, ozonizer, the control device that technique relates to is all arranged in equipment chemical examination, convenient operation and maintenance.Between equipment chemical examination, analyzing experiment table is set, the water quality analysing experiment of various routines all can complete on the spot, can understand in time art breading situation, and adjusting process operating parameter in time, ensures water outlet requirement.This design for analysiss such as field work, one-shot job experiment condition poor maybe can not meet analysis requirement of experiment setting more practical.
Apparatus of the present invention can be transported movement, can be applicable to that sewage disposal point relatively disperses, the not concentrated industry of easily collecting of sewage, the engineering that the cycle of operation is short, sewage quantity is fewer, particularly field work, one-shot job place.Can preserve the ecological environment, can make again water resources effectively recycle.
Self-con-tained unit of the present invention adopts PLC to control, and can realize fully automatic operation.Each art breading flow process, each processing unit operating parameter are transmitted centralized displaying on computers by signal, and patrol officer only need understand process operation situation adjusting process operating parameter by Computer display.
Brief description of the drawings
Fig. 1 is the movable integrated multi-functional oily(waste)water integrated treatment unit structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram in Fig. 1;
Fig. 3 is the process flow sheet of the embodiment of the present invention 2.
Fig. 4 is the process flow sheet of the embodiment of the present invention 3.
Fig. 5 is the process flow sheet of the embodiment of the present invention 4.
Fig. 6 is the process flow sheet of the embodiment of the present invention 5.
Fig. 7 is the process flow sheet of the embodiment of the present invention 6.
Fig. 8 is the process flow sheet of the embodiment of the present invention 7.
In figure: A-freight container I, B-freight container II, a-module I, b-module II, c-module III, d-MBR pond, e-ozone oxidation pond, between the chemical examination of f-equipment, g-1# biological selecting area, h-2# biological selecting area, k-3# biological selecting area, m-1# main reaction region, n-2# main reaction region, p-3# main reaction region, 1-1# submersible agitator, 2-1#A pond water-in/1# water-in, 3-anoxic sludge refluxing opening/1# sludge reflux mouth, 4-1# mud mouth, 5-1# water outlet, 6-1# aerating apparatus, 7-1# baffle, 8-2# water-in, 9-aerobic sludge refluxing opening/2# sludge reflux mouth, 10-2# mud mouth, 11-2# aerating apparatus, 12-2# baffle, 13-2# water outlet, 14-2# submersible agitator, 15-3# water-in, 16-3# sludge reflux mouth, 17-anoxic sludge mouth/3# mud mouth, 18-3# baffle, 19-3# aerating apparatus, 20-3# water outlet, 21-MBR membrane module, 22-header, 23-aerobic sludge mouth, 24-4# aerating apparatus, 25-backwash tube, 26-5# aerating apparatus, 27-ozonizer, 28-analyzing experiment table, 29-self-con-tained unit, 30-CAST pond blower fan, 31-MBR pond blower fan, 32-1# lift pump, 33-2# lift pump, 34-A pond sludge reflux pump/CAST goes out water pump, 35-O pond sludge reflux pump, 36-1# sludge reflux pump, 37-2# sludge reflux pump, 38-3# sludge reflux pump, water pump in 39-1#, water pump in 40-2#, 41-backwashing pump, 42-water cooling tower, 43-water cooling tower water-in, 44-water cooling tower water outlet, 45-ozone oxidation water-in, 46-ozone oxidation water outlet.
Embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Embodiment 1
Consult accompanying drawing 1 and Fig. 2.
A kind of movable integrated multi-functional oily(waste)water integrated treatment unit, comprises freight container I A and freight container II B.Freight container I A top arranges a water cooling tower 42, its top is provided with water-in 43, and its underpart is provided with water outlet 44, and its inside is provided with water distributor, filler and water collector, water-in 43 is connected with 1# lift pump 32 by pipeline, and water outlet 44 is connected with 2# lift pump 33 by pipeline.Freight container I A interior separation is designed to module I a, module II b, module III c, MBR pond d.Module I a can realize two kinds of functions, hydrolysis acidification pool (1#A pond) and 1#CAST pond.As hydrolysis acidification pool, its inside arranges 1#A pond submersible agitator 1,1#A pond water-in 2, anoxic sludge refluxing opening 3, and water-in 1 is connected with 2# lift pump 33 by pipeline, and anoxic sludge refluxing opening 3 is connected with A pond sludge reflux pump 34 by pipeline, as 1#CAST pond, its interior separation is set to 1# biological selecting area g and 1# main reaction region m, g inside, 1# biological selecting area arranges 1# baffle 7, 1# water-in 2, 1# sludge reflux mouth 3, 1# water-in 2 is connected with 2# lift pump 33 by pipeline, 1# sludge reflux mouth 3 is connected with 1# sludge reflux pump 36 by pipeline, m inside, 1# main reaction region arranges 1# aerating apparatus 6, 1# mud mouth 4, 1# water outlet 5, 1# aerating apparatus 6 is connected with CAST pond blower fan 30 by pipeline, 1# mud mouth 4 is connected with 1# sludge reflux pump 36 by pipeline, 1# water outlet 5 goes out water pump 34 by pipeline with CAST and is connected.Module II can realize two kinds of functions, nitrification tank (1#O pond) and 2#CAST pond.As nitrification tank, its inside arranges 2# aerating apparatus 11, aerobic sludge refluxing opening 9, and 2# aerating apparatus 11 is connected with CAST pond blower fan 30 by pipeline, and aerobic sludge refluxing opening 9 is connected with O pond sludge reflux pump 35 by pipeline, as 2#CAST pond, its interior separation is set to 2# biological selecting area h and 2# main reaction region n, h inside, 2# biological selecting area arranges 2# baffle 12, 2# water-in 8, 2# sludge reflux mouth 9, 2# water-in 8 is connected with 2# lift pump 33 by pipeline, 2# sludge reflux mouth 9 is connected with 2# sludge reflux pump 37 by pipeline, n inside, 2# main reaction region arranges 2# aerating apparatus 11, 2# mud mouth 10, 2# water outlet 13, 2# aerating apparatus 11 is connected with CAST pond blower fan 30 by pipeline, 2# mud mouth 10 is connected with 2# sludge reflux pump 37 by pipeline, 2# water outlet 13 goes out water pump 34 by pipeline with CAST and is connected.Module III can realize two kinds of functions, denitrification pond (2#A pond) and 3#CAST pond.As denitrification pond, its inside is provided with 2#A pond submersible agitator 14, anoxic sludge mouth 16, and anoxic sludge mouth 16 is connected with A pond sludge reflux pump 34 by pipeline, as 3#CAST pond, its interior separation is set to 3# biological selecting area k and 3# main reaction region p, k inside, 3# biological selecting area arranges 3# baffle 18, 3# water-in 15, 3# sludge reflux mouth 16, 3# water-in 15 is connected with 2# lift pump 33 by pipeline, 3# sludge reflux mouth 16 is connected with 3# sludge reflux pump 38 by pipeline, p inside, 3# main reaction region arranges 3# aerating apparatus 19, 3# mud mouth 17, 3# water outlet 20, 3# aerating apparatus 19 is connected with CAST pond blower fan 30 by pipeline, 3# mud mouth 17 is connected with 3# sludge reflux pump 38 by pipeline, 3# water outlet 20 goes out water pump 34 by pipeline with CAST and is connected.MBR Chid(2#OChi) inside arranges MBR membrane module 21, header 22, backwash tube 25,4# aerating apparatus 24, aerobic sludge mouth 23, in MBR pond, at least place one group of MBR membrane module 21, the header 22 on membrane module top is connected with water pump in 1# 39 by pipeline, membrane module bottom arranges 4# aerating apparatus 24 and is connected with MBR pond blower fan 31 by pipeline, backwash tube 25 is connected with backwashing pump 41 by pipeline, and aerobic sludge mouth 23 is connected with O pond sludge reflux pump 35 by pipeline.Freight container II B separation is designed to f between ozone oxidation pond e and equipment chemical examination.Ozone oxidation pond e arranges water-in 45, water outlet 46 and 5# aerating apparatus 26, and water-in 45 is connected with water pump in 1# 39 by pipeline, and water outlet 46 is connected with water pump in 2# 40 by pipeline, and 5# aerating apparatus 26 is connected with ozonizer 27 by pipeline.Between equipment chemical examination, f is provided with 1# lift pump 32,2# lift pump 33,1# sludge reflux pump 36,2# sludge reflux pump 37,3# sludge reflux pump 38, CAST and goes out in water pump/A pond sludge reflux pump 34, O pond sludge reflux pump 35,1# water pump 40, CAST pond blower fan 41, MBR pond blower fan 41, ozonizer 27, analyzing experiment table 28, control device 29 in water pump 39,2#.
Embodiment 2
Consult accompanying drawing 1, Fig. 2 and Fig. 3.
A kind of movable integrated multi-functional oily(waste)water integrated treatment unit, comprises freight container I A and freight container II B.Freight container I A separation is designed to module I a, module II b, module III c, MBR pond d.Module I a, its function is hydrolysis acidification pool (1#A pond); Module II b, its function is nitrification tank (1#O pond); Module III c, its function is denitrification pond (2#A pond).Module I a, module II b, module III c, MBR Chid(2#OChi) connect successively by pipeline valve.Module I inside arranges 1#A pond submersible agitator 1,1#A pond water-in 2, anoxic sludge refluxing opening 3, and 1#A pond water-in 2 is connected with 2# lift pump 33 by pipeline, and anoxic sludge refluxing opening 3 is connected with A pond sludge reflux pump 34 by pipeline; Module II inside arranges 2# aerating apparatus 11, aerobic sludge refluxing opening 9, and 2# aerating apparatus 11 is connected with CAST pond blower fan 30 by pipeline, and aerobic sludge refluxing opening 9 is connected with O pond reflux pump 35 by pipeline; Module III c inside is provided with 2#A pond submersible agitator 14, anoxic sludge mouth 17, and anoxic sludge mouth 17 is connected with A pond sludge reflux pump 34 by pipeline; D inside, MBR pond arranges MBR membrane module 21, header 22, backwash tube 25,4# aerating apparatus 24, aerobic sludge mouth 23, in the d of MBR pond, at least place one group of MBR membrane module 21, the header 22 on membrane module top is connected with water pump in 1# 39 by pipeline, membrane module bottom arranges 4# aerating apparatus 24 and is connected with MBR pond blower fan 31 by pipeline, and backwash tube 25 is connected with backwashing pump 41 by pipeline.Freight container II B arranges f between equipment chemical examination, and its inside is provided with analyzing experiment table 28, electric control gear 29,2# lift pump 33, A pond sludge reflux pump 34, CAST pond blower fan 30, O pond reflux pump 35, MBR pond blower fan 31 that technique relates to.
Oily(waste)water enters movable integrated multi-functional oily(waste)water integrated treatment unit, first by the hydrolysis acidification pool acidification reaction that is hydrolyzed, the organism of difficult for biological degradation, larger molecular organics are degraded to organism and the small organic molecule of readily biodegradable, then enter successively nitrification tank and denitrification pond, denitrogenation dephosphorizing when carrying out organic matter removal.Last waste water enters MBR pond and carries out a biological disposal upon and membrane sepn process.Oily(waste)water, through the crown_interception of MBR film, maintains high biomass concentration, and surplus sludge volume is few, increases the removal efficiency of organism and ammonia nitrogen.The collaborative crown_interception of microbial film settled layer that relies on MBR fenestra and face to form is removed SS, turbidity and bacterium, and water outlet can reach the standard of middle water reuse.
Embodiment 3
Consult Fig. 1, Fig. 2 and Fig. 4.
The present embodiment is as the one conversion of embodiment 2, and freight container I A top arranges water cooling tower 42, and its top is provided with water-in 43 bottoms and is provided with water outlet 44.Water-in 43 is connected with 1# lift pump 32 by pipeline, and water outlet 44 is connected with 2# lift pump 33 by pipeline.1# lift pump 32 is arranged between equipment chemical examination in f.
Some industry oily(waste)water temperature is higher, is unfavorable for biochemical reaction.After can first cooling by water cooling tower, enter hydrolysis acidification pool.
Embodiment 4
Consult Fig. 1, Fig. 2 and Fig. 5.
The present embodiment is as the one conversion of embodiment 2, and freight container II B separation is designed to f between ozone oxidation pond e and equipment chemical examination.Ozone oxidation pond e arranges water-in 45, water outlet 46 and 5# aerating apparatus 26, and water-in 45 is connected with water pump in 1# 39 by pipeline, and water outlet 46 is connected with water pump in 2# 40 by pipeline, and 5# aerating apparatus 26 connects by pipeline ozone producer 27.In 2#, water pump 40, ozonizer 27 are arranged between equipment chemical examination in f.
Some industry oily(waste)water complicated component is more difficult, or some industry and area have relatively high expectations to effluent quality, and MBR water outlet enters ozone oxidation pond and carries out advanced oxidation decolouring taste removal, the organism of difficult for biological degradation is carried out to oxygenolysis simultaneously.
Embodiment 5
Consult Fig. 1, Fig. 2 and Fig. 6.
A kind of multi-functional integrated type oily(waste)water regeneration treatment unit, comprises freight container I A and freight container II B.
Freight container I A separation is designed to module I a, module II b, module III c, MBR pond d.Module I a, its function is 1#CAST pond, its interior separation is set to 1# biological selecting area g and 1# main reaction region m, g inside, 1# biological selecting area arranges 1# baffle 7, 1# water-in 2, 1# sludge reflux mouth 3, 1# water-in 2 is connected with 2# lift pump 33 by pipeline, 1# sludge reflux mouth 3 is connected with 1# sludge reflux pump 36 by pipeline, m inside, 1# main reaction region arranges 1# aerating apparatus 6, 1# mud mouth 4, 1# water outlet 5, 1# aerating apparatus 6 is connected with CAST pond blower fan 30 by pipeline, 1# mud mouth 4 is connected with 1# sludge reflux pump 36 by pipeline, 1# water outlet 5 goes out water pump 34 by pipeline with CAST and is connected.Module II b, its function is 2#CAST pond, its interior separation is set to 2# biological selecting area h and 2# main reaction region n, h inside, 2# biological selecting area arranges 2# baffle 12, 2# water-in 8, 2# sludge reflux mouth 9, 2# water-in 8 is connected with 2# lift pump 33 by pipeline, 2# sludge reflux mouth 9 is connected with 2# sludge reflux pump 37 by pipeline, n inside, 2# main reaction region arranges 2# aerating apparatus 11, 2# mud mouth 10, 2# water outlet 13, 2# aerating apparatus 11 is connected with CAST pond blower fan 30 by pipeline, 2# mud mouth 10 is connected with 2# sludge reflux pump 37 by pipeline, 2# water outlet 13 goes out water pump 34 by pipeline with CAST and is connected.Module III c, its function is 3#CAST pond, its interior separation is set to 3# biological selecting area k and 3# main reaction region p, k inside, 3# biological selecting area arranges 3# baffle 18, 3# water-in 15, 3# sludge reflux mouth 16, 3# water-in 15 is connected with 2# lift pump 33 by pipeline, 3# sludge reflux mouth 16 is connected with 3# sludge reflux pump 38 by pipeline, p inside, 3# main reaction region arranges 3# aerating apparatus 19, 3# mud mouth 17, 3# water outlet 20, 3# aerating apparatus 19 is connected with CAST pond blower fan 30 by pipeline, 3# mud mouth 17 is connected with 3# sludge reflux pump 38 by pipeline, 3# water outlet 20 goes out water pump 34 by pipeline with CAST and is connected.D inside, MBR pond arranges MBR membrane module 21, header 22, backwash tube 25,4# aerating apparatus 24, aerobic sludge mouth 23, in the d of MBR pond, at least place one group of MBR membrane module 21, the header 22 on membrane module top is connected with water pump in 1# 39 by pipeline, membrane module bottom arranges 4# aerating apparatus 24 and is connected with MBR pond blower fan 31 by pipeline, and backwash tube 25 is connected with backwashing pump 41 by pipeline.Freight container II B arranges f between equipment chemical examination, its inside is provided with analyzing experiment table 28, electric control gear 29,2# lift pump 33, the CAST that technique relates to goes out water pump 39 in water pump 34, CAST pond blower fan 30,1# reflux pump 36,2# reflux pump 37,3# reflux pump 38, MBR pond blower fan 31,1#.
The more unmanageable oily(waste)water of water quality complexity enters the utility model integrated treatment unit, enter successively three CAST ponds in parallel according to the design cycle cycle, alternate cycles is entered water, aeration, precipitation, slash water, idle five operations, to make device Continuous Wastewater Treatment.Each CAST arranges Liang Ge district in pond, and first district is biological selecting area, and object is mainly to prevent sludge bulking and denitrogenation dephosphorizing; Second district is main reaction region, completes biological treatment engineerings such as removing organism, synchronous nitration/denitrification.Adopt sludge reflux mode, by the mud mixture continuous backflow of main reaction region to selecting district.Last waste water enters MBR pond and carries out a biological disposal upon and membrane sepn process, and sewage, through the crown_interception of MBR film, maintains high biomass concentration, and surplus sludge volume is few, increases the removal efficiency of organism and ammonia nitrogen.The collaborative crown_interception of microbial film settled layer that relies on MBR fenestra and face to form is removed SS, turbidity and bacterium, and water outlet can reach the standard of middle water reuse.
Embodiment 6
Consult Fig. 1, Fig. 2 and Fig. 7.
The present embodiment is as the one conversion of embodiment 5, and freight container I A arranges water cooling tower 42, and its top is provided with water-in 43 bottoms and is provided with water outlet 44.Water-in 43 is connected with 1# lift pump 32 by pipeline, and water outlet 44 is connected with 2# lift pump 33 by pipeline.1# lift pump 32 is arranged between equipment chemical examination in f.
Some industry oily(waste)water temperature is higher, is unfavorable for biochemical reaction.After can first cooling by water cooling tower, enter hydrolysis acidification pool.
Embodiment 7
Consult Fig. 1, Fig. 2 and Fig. 8.
The present embodiment is as the one conversion of embodiment 5, and freight container II B separation is designed to f between ozone oxidation pond e and equipment chemical examination.Ozone oxidation pond e arranges water-in 45, water outlet 46 and 5# aerating apparatus 26, and water-in 45 is connected with water pump in 1# 39 by pipeline, and water outlet 46 is connected with water pump in 2# 40 by pipeline, and 5# aerating apparatus 26 is connected with ozonizer 27 by pipeline.In 2#, water pump 40, ozonizer 27 are arranged between equipment chemical examination in f.
Some industry oily(waste)water complicated component is more difficult, or have relatively high expectations to effluent quality in some industry and area, MBR water outlet enters ozone oxidation pond and carries out advanced oxidation decolouring taste removal, the organism of difficult for biological degradation is carried out to reuse or discharge after oxygenolysis simultaneously.
As the one conversion of above-described embodiment, in freight container I A and freight container II B, each technique unit module can freely form the oily(waste)water of multiple treatment process for the treatment of different quality, different water outlet requirements.
The present embodiment can be according to different industries oily(waste)water water quality difference, adopt multiple processing technological flow, processing unit module, optimum combination is integrated, thereby multiple treatment process is realized in a covering device, and construction investment is few, the duration is short, floor space is little, processing efficiency is high, greatly reduce production cost.And have and can transport movement; can be applicable to that sewage disposal point relatively disperses, the not concentrated industry of easily collecting of sewage; the engineering that the cycle of operation is short, sewage quantity is fewer; particularly field work, one-shot job place; can preserve the ecological environment, can make again water resources the positively effect such as effectively recycle.
Claims (7)
1. a movable integrated multi-functional oily(waste)water integrated treatment unit, is characterized in that: integrated treatment unit comprises movable container I and freight container II; Freight container I top arranges water cooling tower, and inside is divided into module I, module II, module III and MBR pond successively; Module I comprises hydrolysis acidification pool and CAST pond, and module II comprises nitrification tank and CAST pond, and module III comprises denitrification pond and CAST pond; Inside, MBR pond arranges MBR membrane module, header, backwash tube, aerating apparatus, aerobic sludge mouth, the header on MBR membrane module top is connected with middle water pump by pipeline, membrane module bottom arranges aerating apparatus and is connected with MBR pond blower fan by pipeline, backwash tube is connected with backwashing pump by pipeline, and aerobic sludge mouth is connected with sludge reflux pump by pipeline; Freight container II is divided between ozone oxidation pond and equipment chemical examination; Ozone oxidation pond arranges water-in, water outlet and aerating apparatus, and water-in, water outlet are connected with middle water pump by pipeline, and aerating apparatus is connected with ozonizer by pipeline; Between equipment chemical examination, be provided with lift pump, sludge reflux pump, CAST and go out water pump, middle water pump, CAST pond blower fan, MBR pond blower fan, ozonizer, analyzing experiment table and control device.
2. movable integrated multi-functional oily(waste)water integrated treatment unit according to claim 1, it is characterized in that: freight container I top arranges water cooling tower, water cooling tower top is provided with water-in, its underpart is provided with water outlet, inside is provided with water distributor, filler and water collector, water-in is connected with 1# lift pump by pipeline, and water outlet is connected with 2# lift pump by pipeline.
3. movable integrated multi-functional oily(waste)water integrated treatment unit according to claim 1 and 2, is characterized in that: module I comprises hydrolysis acidification pool and 1#CAST pond; As hydrolysis acidification pool, inside arranges 1#A pond submersible agitator, 1#A pond water-in, anoxic sludge refluxing opening, and water-in is connected with 2# lift pump by pipeline, and anoxic sludge refluxing opening is connected with A pond sludge reflux pump by pipeline; As 1#CAST pond, interior separation is set to 1# biological selecting area and 1# main reaction region, inside, 1# biological selecting area arranges 1# baffle, 1# water-in, 1# sludge reflux mouth, 1# water-in is connected with 2# lift pump by pipeline, 1# sludge reflux mouth is connected with 1# sludge reflux pump by pipeline, inside, 1# main reaction region arranges 1# aerating apparatus, 1# mud mouth, 1# water outlet, 1# aerating apparatus is connected with CAST pond blower fan by pipeline, 1# mud mouth is connected with 1# sludge reflux pump by pipeline, and 1# water outlet goes out water pump by pipeline with CAST and is connected.
4. movable integrated multi-functional oily(waste)water integrated treatment unit according to claim 1 and 2, is characterized in that: module II comprises nitrification tank and 2#CAST pond; As nitrification tank inside, 2# aerating apparatus, aerobic sludge refluxing opening are set, 2# aerating apparatus is connected with CAST pond blower fan by pipeline, and aerobic sludge refluxing opening is connected with O pond sludge reflux pump by pipeline; As 2#CAST pond, interior separation is set to 2# biological selecting area and 2# main reaction region, inside, 2# biological selecting area arranges 2# baffle, 2# water-in, 2# sludge reflux mouth, 2# water-in is connected with 2# lift pump by pipeline, 2# sludge reflux mouth is connected with 2# sludge reflux pump by pipeline, inside, 2# main reaction region arranges 2# aerating apparatus, 2# mud mouth, 2# water outlet, 2# aerating apparatus is connected with CAST pond blower fan by pipeline, 2# mud mouth is connected with 2# sludge reflux pump by pipeline, and 2# water outlet goes out water pump by pipeline with CAST and is connected.
5. movable integrated multi-functional oily(waste)water integrated treatment unit according to claim 1 and 2, is characterized in that: module III comprises denitrification pond and 3#CAST pond; As denitrification pond, its inside is provided with 2#A pond submersible agitator, anoxic sludge mouth, and anoxic sludge mouth is connected with A pond sludge reflux pump by pipeline; As 3#CAST pond, its interior separation is set to 3# biological selecting area and 3# main reaction region, inside, 3# biological selecting area arranges 3# baffle, 3# water-in, 3# sludge reflux mouth, 3# water-in is connected with 2# lift pump by pipeline, 3# sludge reflux mouth is connected with 3# sludge reflux pump by pipeline, inside, 3# main reaction region arranges 3# aerating apparatus, 3# mud mouth, 3# water outlet, 3# aerating apparatus is connected with CAST pond blower fan by pipeline, 3# mud mouth is connected with 3# sludge reflux pump by pipeline, and 3# water outlet goes out water pump by pipeline with CAST and is connected.
6. movable integrated multi-functional oily(waste)water integrated treatment unit according to claim 1, it is characterized in that: ozone oxidation pond arranges water-in, water outlet and 5# aerating apparatus, water-in is connected with water pump in 1# by pipeline, water outlet is connected with water pump in 2# by pipeline, and 5# aerating apparatus is connected with ozonizer by pipeline.
7. according to the movable integrated multi-functional oily(waste)water integrated treatment unit described in claim 1 or 6, it is characterized in that: between equipment chemical examination, be provided with 1# lift pump, 2# lift pump, 1# sludge reflux pump, 2# sludge reflux pump, 3# sludge reflux pump, CAST and go out in water pump/A pond sludge reflux pump, O pond sludge reflux pump, 1# water pump, CAST pond blower fan, MBR pond blower fan, ozonizer, analyzing experiment table and control device in water pump, 2#.
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| CN104150579A (en) * | 2014-01-10 | 2014-11-19 | 广东金明环保科技有限公司 | Biological treatment device used on water treatment integrated equipment |
| CN103880250B (en) * | 2014-03-26 | 2015-07-01 | 常州大学 | Oil field wastewater treatment process |
| CN104609648B (en) * | 2014-12-24 | 2017-01-18 | 上海电气集团股份有限公司 | Sewage treatment device for chemical industry park and sewage treatment method thereof |
| CN105439329B (en) * | 2015-12-31 | 2018-06-08 | 刘战平 | A kind of crude oil storage tank and precipitable chemical tank Mobile waste-water processing unit and its wastewater treatment method |
| CN106007232A (en) * | 2016-07-20 | 2016-10-12 | 北京金大万翔环保科技有限公司 | Integrated sewage treatment apparatus |
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| CN102167472B (en) * | 2011-03-07 | 2012-10-10 | 天津亿利科能源科技发展股份有限公司 | A combined MBR sewage treatment and reuse device for offshore platforms |
| KR101207182B1 (en) * | 2011-06-07 | 2012-11-30 | 아시아환경 주식회사 | Waste water treatment method |
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