CN105439382A - Integral treatment apparatus of high-concentration organic matter wastewater - Google Patents
Integral treatment apparatus of high-concentration organic matter wastewater Download PDFInfo
- Publication number
- CN105439382A CN105439382A CN201510936523.1A CN201510936523A CN105439382A CN 105439382 A CN105439382 A CN 105439382A CN 201510936523 A CN201510936523 A CN 201510936523A CN 105439382 A CN105439382 A CN 105439382A
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- Prior art keywords
- water
- pool
- wastewater
- concentration organic
- organic substance
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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
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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- 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)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses an integral treatment apparatus of high-concentration organic matter wastewater. The apparatus comprises: a hydrolysis-acidification pool for receiving high-concentration organic matter wastewater to be treated through a water inlet tube and hydrolyzing and acidifying wastewater; a contact oxidation pool connected with the hydrolysis-acidification pool to receive primary water obtained after hydrolysis-acidification pool treatment, wherein a soft filler for carrying out biochemical treatment on the primary water is arranged in the contact oxidation pool; a precipitation pool connected with the contact oxidation pool to receive secondary water obtained after contact oxidation pool treatment and used for carrying out mud-water separation of the secondary water, wherein the bottom of the precipitation pool is provided with a sludge outlet; and a filter pool connected with the precipitation pool to receive tertiary water obtained after precipitation pool separation and used for carrying out physical filtration on the tertiary water to obtain purified water. The treatment apparatus has strong impact load resistance, and can adapt to the high-concentration organic wastewater with complex amount and water quality change conditions.
Description
Technical field
The invention belongs to sewage disposal device, particularly relate to a kind of high-concentration organic substance wastewater integrated equipment for wastewater treatment.
Background technology
The main technique of the existing factory effluent containing high-enriched organics adopts UASB+ aerobic method mostly, and treatment scheme is roughly waste water → comprehensive adjustment pond → UASB (upflow anaerobic sludge blanket process) → Aerobic Pond → settling tank → water outlet.This technique makes the water quality and quantity of waste water be stablized by equalizing tank, and adopts UASB technique to carry out biochemical pre-treatment to waste water, improves the processing efficiency of Aerobic Pond, processes rear water outlet further after Aerobic Pond removes most of pollutent by settling tank.The method is the traditional technology of high-concentration organic substance wastewater, but the change of the UASB reactor that it adopts to water quality and pollution load is comparatively responsive, impact resistance is poor, so the water treatment effect produced the small business of activity in production instability is poor, and the just directly water outlet after Aerobic Pond and settling tank process of this method, the water treatment effect for COD, BOD concentration superelevation is general.
Summary of the invention
The object of this invention is to provide a kind of high-concentration organic substance wastewater integrated equipment for wastewater treatment, this equipment anti-shock load is strong, the high concentrated organic wastewater of wastewater flow rate and variation of water complexity can be adapted to, improve the water treatment effect for COD, BOD concentration superelevation simultaneously.
The object of the invention is to realize by the following technical solutions:
A kind of high-concentration organic substance wastewater integrated equipment for wastewater treatment, it comprises:
Hydrolysis acidification pool, it receives pending high-concentration organic substance wastewater by water inlet pipe, and to be hydrolyzed acidifying to this waste water;
Contact-oxidation pool, it is communicated with described hydrolysis acidification pool, to receive a water after hydrolysis acidification pool process, is provided with soft-filler water being carried out to biochemical treatment in described contact-oxidation pool;
Settling tank, it is communicated with described contact-oxidation pool, to receive the intermediate water after contact-oxidation pool process, and to intermediate water water inlet mud-water separation, is provided with sludge outlet bottom described settling tank;
Filtering basin, it is communicated with described settling tank, with receive settling tank be separated after three water, and physical filtering carried out to three water be purified water.
Owing to have employed technique scheme, the present invention has the following advantages:
Equipment of the present invention be combine acidication, catalytic oxidation, precipitation, filtration process integrate anaerobic treatment, aerobic treatment, advanced treatment, and the integration apparatus of equipment, equipmentization can be carried out, treatment effect for high concentrated organic wastewater obtains remarkable lifting, there is anti-shock loading simultaneously strong, the high concentrated organic wastewater of water quality and pollution load changing conditions complexity can be adapted to, make the water treatment effect to the small business of activity in production instability produces also can keep very high level.
Accompanying drawing explanation
Fig. 1 is the floor map for the treatment of facility of the present invention;
Fig. 2 is the flow direction schematic diagram for the treatment of facility of the present invention;
Fig. 3 is the A-A sectional view of Fig. 1.
Embodiment
The technique means realized to make the present invention, creation characteristic, reach object and effect clearly and be easy to understand, below in conjunction with the drawings and specific embodiments, the present invention is further elaborated:
As Figure 1-3, the invention provides a kind of high-concentration organic substance wastewater integrated equipment for wastewater treatment, it comprises: hydrolysis acidification pool 100, and it receives pending high-concentration organic substance wastewater by water inlet pipe 110, and to be hydrolyzed acidifying to this waste water; Contact-oxidation pool 200, it is communicated with described hydrolysis acidification pool, to receive a water after hydrolysis acidification pool 100 process, the soft-filler 210 (can be learnt by Fig. 1, each soft-filler has the spacing distance of 300mm) water being carried out to biochemical treatment is provided with in described contact-oxidation pool 200; Settling tank 300, it is communicated with described contact-oxidation pool 200, to receive the intermediate water after contact-oxidation pool 200 process, and to intermediate water water inlet mud-water separation, is provided with sludge outlet 310 bottom described settling tank 300; Filtering basin 400, it is communicated with described settling tank 300, with receive settling tank 300 be separated after three water, and physical filtering carried out to three water be purified water.
In such scheme, in described hydrolysis acidification pool 100, contact-oxidation pool 200, settling tank 300 and filtering basin 400, adjacent two treating ponds are all communicated with in upper end, by overflow from entering next stage treating pond, as shown in Figure 3, in height also have distributional difference simultaneously.Wherein, containing the sewage of high-enriched organics in hydrolysis acidification pool 100 through the effect of acidication, larger molecular organics is become small organic molecule, and hard-degraded substance becomes easy degradation material, removes part pollutent simultaneously.The water outlet (i.e. a water) of hydrolysis acidification pool 100, from flowing into biological contact oxidation pond 200, under aerobic condition, removes dirty organic pollutants by the biochemical action of microorganism on contact-oxidation pool filler 210.The water outlet (i.e. intermediate water) of contact-oxidation pool 200 enters settling tank 300, is removed the suspended substance carried secretly in sewage, carry out mud-water separation by gravity settling.Settling tank 300 is provided with sludge outlet 310, and mud is entered storage mud bucket (not shown) by certain hour, and mud is transported outward after mummification.Water outlet (i.e. three water) gravity flow of settling tank 300 enters filter tank, and after tank depth process, water outlet gravity flow is discharged after filtration, obtains above-mentioned purifying waste water, specifically see the flow direction figure of Fig. 2.
As can be seen here, the integration apparatus that equipment of the present invention is collection acidication, catalytic oxidation, precipitation, advanced treatment (filtration) technical process are prepared into, for the factory effluent containing high-enriched organics, by acidication, small molecules is become to the chain rupture of macromole organic pollutant, then through contact-oxidation pool aerobic treatment, settling tank precipitates, eventually pass filter tank advanced treatment, have good processing efficiency to high-enriched organics, and this device height is concentrated, floor space is little.
See Fig. 3, described contact-oxidation pool 200 is provided with flow deflector 220 in water inlet place, and described flow deflector 220 vertically arranges and bottom is not communicated with contact-oxidation pool 200.Described flow deflector 220 can effectively guide the water gone out from hydrolysis acidification pool overflow.Further, the bottom of described contact-oxidation pool 200 is provided with aerating apparatus, and described aerating apparatus preferentially adopts multiple aeration plate 230.Can meet by arranging aerating apparatus the mixing condition that oxygen amount required for aerobic microbiological and sewage fully contacts with active sludge, making good use of the effect removing organism of oxygen animalcule.
Wherein, be provided with diversion trench 320 in described settling tank 300, described diversion trench 320 is communicated with contact-oxidation pool 200 by thrust-augmenting nozzle 330.This thrust-augmenting nozzle is positioned at the top of settling tank 300, is equivalent to be communicated with contact-oxidation pool 200 at top.Preferably, funnel-form is arranged in the lower end of described settling tank 300, is convenient to the convergence of mud, and then discharges from sludge outlet 310, with reference to Fig. 3.
As shown in Figure 3, described filtering basin 400 are sand filtering basin, are provided with the supporting layer 420 of support filtrate 410 (sand) bottom described sand filtering basin, are supporting plate 430 bottom supporting layer.Described filtering basin 400 are connected with rising pipe 440 in the below of supporting plate 430, and the water through filter tank 400 advanced treatment is discharged from this rising pipe 440.
High-concentration organic substance wastewater integrated equipment for wastewater treatment anti-shock loading of the present invention is strong, the high concentrated organic wastewater of wastewater flow rate and variation of water complexity can be adapted to, waste water carries out advanced treatment also utilizing sand filter after settling tank, and pollutent is removed further; Apparatus structure connection and reasonable arrangement simultaneously, save floor space, be the integration apparatus being easy to equipment, equipmentization, the small business for activity in production instability produces high concentrated organic wastewater process and does not possess limitation, therefore has good promotional value.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. a high-concentration organic substance wastewater integrated equipment for wastewater treatment, is characterized in that, comprising:
Hydrolysis acidification pool, it receives pending high-concentration organic substance wastewater by water inlet pipe, and to be hydrolyzed acidifying to this waste water;
Contact-oxidation pool, it is communicated with described hydrolysis acidification pool, to receive a water after hydrolysis acidification pool process, is provided with soft-filler water being carried out to biochemical treatment in described contact-oxidation pool;
Settling tank, it is communicated with described contact-oxidation pool, to receive the intermediate water after contact-oxidation pool process, and to intermediate water water inlet mud-water separation, is provided with sludge outlet bottom described settling tank;
Filtering basin, it is communicated with described settling tank, with receive settling tank be separated after three water, and physical filtering carried out to three water be purified water.
2. high-concentration organic substance wastewater integrated equipment for wastewater treatment as claimed in claim 1, it is characterized in that, described contact-oxidation pool is provided with flow deflector in water inlet place, and described flow deflector is vertically arranged and bottom is not communicated with contact-oxidation pool.
3. high-concentration organic substance wastewater integrated equipment for wastewater treatment as claimed in claim 1, it is characterized in that, the bottom of described contact-oxidation pool is provided with aerating apparatus.
4. high-concentration organic substance wastewater integrated equipment for wastewater treatment as claimed in claim 3, it is characterized in that, described aerating apparatus is multiple aeration plate.
5. high-concentration organic substance wastewater integrated equipment for wastewater treatment as claimed in claim 1, it is characterized in that, be provided with diversion trench in described settling tank, described diversion trench is communicated with contact-oxidation pool by thrust-augmenting nozzle.
6. high-concentration organic substance wastewater integrated equipment for wastewater treatment as claimed in claim 5, it is characterized in that, funnel-form is arranged in the lower end of described settling tank.
7. high-concentration organic substance wastewater integrated equipment for wastewater treatment as claimed in claim 1, it is characterized in that, described filtering basin are sand filtering basin, are provided with the supporting layer of support filtrate bottom described sand filtering basin, are supporting plate bottom supporting layer.
8. high-concentration organic substance wastewater integrated equipment for wastewater treatment as claimed in claim 6, it is characterized in that, described filtering basin are connected with rising pipe in the below of supporting plate.
9. the high-concentration organic substance wastewater integrated equipment for wastewater treatment as described in any one of claim 1-8, is characterized in that, in described hydrolysis acidification pool, contact-oxidation pool, settling tank and filtering basin, adjacent two treating ponds are all communicated with in upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936523.1A CN105439382A (en) | 2015-12-11 | 2015-12-11 | Integral treatment apparatus of high-concentration organic matter wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510936523.1A CN105439382A (en) | 2015-12-11 | 2015-12-11 | Integral treatment apparatus of high-concentration organic matter wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105439382A true CN105439382A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510936523.1A Pending CN105439382A (en) | 2015-12-11 | 2015-12-11 | Integral treatment apparatus of high-concentration organic matter wastewater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018249A (en) * | 2019-12-24 | 2020-04-17 | 重庆阁林环保科技有限公司 | Sewage strengthening pretreatment integrated equipment |
| CN113292199A (en) * | 2021-05-06 | 2021-08-24 | 广东新洁源环保工程有限公司 | Hydrolytic acidification and biological oxidation's waste water integration treatment facility |
-
2015
- 2015-12-11 CN CN201510936523.1A patent/CN105439382A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018249A (en) * | 2019-12-24 | 2020-04-17 | 重庆阁林环保科技有限公司 | Sewage strengthening pretreatment integrated equipment |
| CN113292199A (en) * | 2021-05-06 | 2021-08-24 | 广东新洁源环保工程有限公司 | Hydrolytic acidification and biological oxidation's waste water integration treatment facility |
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Application publication date: 20160330 |