CN105236594A - Agent and method for treating waste water of biscuit making enterprise - Google Patents
Agent and method for treating waste water of biscuit making enterprise Download PDFInfo
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- CN105236594A CN105236594A CN201510821436.1A CN201510821436A CN105236594A CN 105236594 A CN105236594 A CN 105236594A CN 201510821436 A CN201510821436 A CN 201510821436A CN 105236594 A CN105236594 A CN 105236594A
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Abstract
The invention belongs to the field of food enterprise waste water treatment, particularly relates to an agent for treating waste water of a biscuit manufacturing enterprise, and further relates to a method for treating the waste water of the biscuit manufacturing enterprise. The agent for treating the waste water of the biscuit manufacturing enterprise is prepared from, by weight, 1 part to 5 parts of activated carbon, 1 part to 5 parts of organic modified zeolite and 1 part to 5 parts of polyacrylamide; 0.02 part to 0.1 part of bacillus laterosporus powder, 0.05 part to 0.2 part of rhodococcus powder, 0.05 part to 0.2 part of streptomyces griseus powder and 0.04 part to 0.2 part of thiobacillus powder; 0.05 part to 0.1 part of amylase, 0.04 part to 0.09 part of pectinase and 0.01 part to 0.06 part of alkaline protease, wherein the activated carbon, the organic modified zeolite and the polyacrylamide serve as physical water purifying agents; the bacillus laterosporus powder, the rhodococcus powder, the streptomyces griseus powder and the thiobacillus powder serve as compound microorganism agents; the amylase, the pectinase and the alkaline protease serve as enzymic preparations. By means of the agent and method for treating the waste water, organic substances which are complex, difficult to degrade and large in size are hydrolyzed into simple organic substances easy to degrade, the SS content in the waste water is greatly reduced, the removal rate of BOD and COD of the treated waste water is high, and the specified discharging standard is met.
Description
Technical field
The invention belongs to food enterprise field of waste water treatment, be specifically related to a kind of biscuit manufacturing enterprise waste water conditioner, also relate to above-mentioned biscuit manufacturing enterprise method of wastewater treatment.
Background technology
The wastewater discharge of biscuit manufacturer is larger, rinse water when mainly each bar production line changes product, containing a large amount of starch in biscuit waste water, fat waits organism and the inorganic salt such as soda, salt, if above-mentioned waste water directly discharges without process, more serious environmental pollution will inevitably be brought.
The sewage treatment technology process of some biscuit plant is, grid, anaerobic fixed film reactor, one section of contact-oxidation pool, one section of tube settler, two sections of contact-oxidation pools, two sections of tube settlers, discharge reuse.
Larger according to the ratio of the BOD/COD in waste water, between 0.5-0.6, can biochemical degree higher, take anaerobic hydrolysis, catalytic oxidation is the biochemical processing process of main body, waste water flows into anaerobic fixed film reactor (having the effect of equalizing tank concurrently), under anaerobion effect, macromolecular organic matter degradation is become small-molecule substance, by partial suspended thing, organic matter removal, the ratio of further raising BOD/COD, reduce pollution load and be beneficial to follow-up biochemical treatment, anaerobic fixed film reactor waste water is promoted to one-level biological contact oxidation pond by pneumatic lifting riser, the in-built semi soft packing of contact-oxidation pool, adopt perforated pipe aerating regulation, all tube settler is established after two-stage biological contact-oxidation pool, settling tank arranges pneumatic lifting riser, sludge reflux can be made to anaerobic fixed film reactor, pollute and not only can increase biological bacterium number but also pollution is digested further in anaerobic fixed film reactor, reduce to pollute output capacity.The mud timing slush pump suction mummifying pool of anaerobic fixed film reactor, secondary inclined-plate clarifying basin water outlet gravity flow is discharged.
Above-mentioned technique has not only processed sewage, but also has reclaimed mud, serves good cleaning action to biscuit waste water, but its technique is more complicated, therefore, need to improve for above-mentioned technique, design a kind of comparatively easy and higher to sewage treating efficiency method of wastewater treatment.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides the biscuit waste water conditioner that a kind of COD clearance is high, present invention also offers above-mentioned biscuit method of wastewater treatment.
The present invention is realized by following technical scheme:
Biscuit manufacturing enterprise waste water conditioner, comprises the component of following portions by weight:
Physics water purification agent is: gac is 1-5, and organic modified zeolite is 1-5 and polyacrylamide 1-5;
Complex micro organism fungicide is: bacillus laterosporus bacterium powder 0.02-0.1, rhodococcus bacterium powder 0.05-0.2, streptomyces griseus bacterium powder 0.05-0.2 and thiobacillus bacterium powder 0.04-0.2;
Zymin is: amylase 0.05-0.1, polygalacturonase 0.04-0.09, Sumizyme MP 0.01-0.06.
Preferably, in above-mentioned complex micro organism fungicide, bacillus laterosporus bacterium powder 0.06, rhodococcus bacterium powder 0.12, streptomyces griseus bacterium powder 0.14 and thiobacillus bacterium powder 0.12.
In above-mentioned zymin, amylase 0.08, polygalacturonase 0.07, Sumizyme MP 0.04.
Biscuit manufacturing enterprise of the present invention method of wastewater treatment, comprises following step:
(1) filter: adopt grid sieving;
(2) precipitate: in settling step, add the physics water purification agent of following parts by weight, gac is 1-5, and organic modified zeolite is 1-5 and polyacrylamide 1-5; Limit edged stirs, and mixing speed is 10-20r/min; 1-4 hour is left standstill after stirring; Described physics water purification agent is the 0.005-0.02% of waste water gross weight;
(3) waste water in Wastewater Treated by Activated Sludge Process step (2), puts into aeration tank by the waste water in step (2), adds the active sludge containing complex micro organism fungicide in aeration tank, then be fed in aeration tank by active sludge;
In active sludge, complex micro organism fungicide is: bacillus laterosporus bacterium powder 0.02-0.1, rhodococcus bacterium powder 0.05-0.2, streptomyces griseus bacterium powder 0.05-0.2 and thiobacillus bacterium powder 0.04-0.2;
The gross weight of complex micro organism fungicide is the 0.005-0.02% that waste water is heavy;
(4) waste water in step (3) is put into settling tank, add zymin again, be specially: amylase 0.05-0.1, polygalacturonase 0.04-0.09, Sumizyme MP 0.01-0.06, the add-on of described zymin is the 0.002-0.008 that waste water is heavy.
The particle diameter of above-mentioned active sludge is 200-1000 μm.
In above-mentioned step (2), in settling step, add the physics water purification agent of following parts by weight, gac is 3, and organic modified zeolite is 3 and polyacrylamide 3; Limit edged stirs, and mixing speed is 15r/min; 2.5 hours are left standstill after stirring; Described physics water purification agent is 0.008% of waste water gross weight.
In above-mentioned step (3), bacillus laterosporus bacterium powder 0.06, rhodococcus bacterium powder 0.12, streptomyces griseus bacterium powder 0.14 and thiobacillus bacterium powder 0.12, the gross weight of complex micro organism fungicide be waste water heavy 0.008%.
In above-mentioned step (4), amylase 0.08, polygalacturonase 0.07, Sumizyme MP 0.04, the add-on of zymin be waste water heavy 0.006%.
Beneficial effect of the present invention is, adopt waste water conditioner of the present invention and method of wastewater treatment, complicated and difficult degradation, the easy degraded of oarse-grained hydrolysis of organic matter one-tenth simple organic, greatly reduce the SS content in waste water, waste water BOD after process and COD clearance high, reach the emission standard of regulation.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described, so that those skilled in the art more understands the present invention, but does not therefore limit the present invention.
Embodiment 1
Gather the waste water of certain biscuit enterprise, after testing, the waste water of this enterprise does not reach emission standard, and discharge after needs process, adopt waste water conditioner of the present invention and the waste water of method of wastewater treatment to above-mentioned enterprise to process, concrete steps are as follows again:
Biscuit method of wastewater treatment, comprises following step:
(1) filter: adopt grid sieving;
(2) precipitate: in settling step, add the physics water purification agent of following parts by weight, gac is 3, organic modified zeolite is 3 and polyacrylamide 3; Limit edged stirs, and mixing speed is 15r/min; 2.5 hours are left standstill after stirring; Described physics water purification agent is 0.008% of waste water gross weight;
(3) waste water in Wastewater Treated by Activated Sludge Process step (2), puts into aeration tank by the waste water in step (2), adds the active sludge containing complex micro organism fungicide in aeration tank, then be fed in aeration tank by active sludge;
In active sludge, complex micro organism fungicide is: bacillus laterosporus bacterium powder 0.06, rhodococcus bacterium powder 0.12, streptomyces griseus bacterium powder 0.14 and thiobacillus bacterium powder 0.12, the gross weight of complex micro organism fungicide be waste water heavy 0.008%;
(4) waste water in step (3) is put into settling tank, then adds zymin, be specially: amylase 0.08, polygalacturonase 0.07, Sumizyme MP 0.04, the add-on of zymin be waste water heavy 0.006%.
The particle diameter of above-mentioned active sludge is 200-1000 μm.
SS clearance is 96.2%.
BOD clearance is 94.8%.
COD clearance is 95.3%.
Embodiment 2
Biscuit method of wastewater treatment, comprises following step:
(1) filter: adopt grid sieving;
(2) precipitate: in settling step, add the physics water purification agent of following parts by weight, gac is 1, organic modified zeolite is 1 and polyacrylamide 1; Limit edged stirs, and mixing speed is 10r/min; 1 hour is left standstill after stirring; Described physics water purification agent is 0.005% of waste water gross weight;
(3) waste water in Wastewater Treated by Activated Sludge Process step (2), puts into aeration tank by the waste water in step (2), adds the active sludge containing complex micro organism fungicide in aeration tank, then be fed in aeration tank by active sludge;
In active sludge, complex micro organism fungicide is: bacillus laterosporus bacterium powder 0.02, rhodococcus bacterium powder 0.05, streptomyces griseus bacterium powder 0.05 and thiobacillus bacterium powder 0.04, the gross weight of complex micro organism fungicide be waste water heavy 0.005%;
(4) waste water in step (3) is put into settling tank, then adds zymin, be specially: amylase 0.05, polygalacturonase 0.04, Sumizyme MP 0.01, the add-on of zymin be waste water heavy 0.002%.
Embodiment 3
Biscuit method of wastewater treatment, comprises following step:
(1) filter: adopt grid sieving;
(2) precipitate: in settling step, add the physics water purification agent of following parts by weight, gac is 5, organic modified zeolite is 5 and polyacrylamide 5; Limit edged stirs, and mixing speed is 20r/min; 4 hours are left standstill after stirring; Described physics water purification agent is 0.02% of waste water gross weight;
(3) waste water in Wastewater Treated by Activated Sludge Process step (2), puts into aeration tank by the waste water in step (2), adds the active sludge containing complex micro organism fungicide in aeration tank, then be fed in aeration tank by active sludge;
In active sludge, complex micro organism fungicide is: bacillus laterosporus bacterium powder 0.1, rhodococcus bacterium powder 0.2, streptomyces griseus bacterium powder 0.2 and thiobacillus bacterium powder 0.2, the gross weight of complex micro organism fungicide be waste water heavy 0.005%;
(4) waste water in step (3) is put into settling tank, then adds zymin, be specially: amylase 0.1, polygalacturonase 0.09, Sumizyme MP 0.06, the add-on of zymin be waste water heavy 0.008%.
Claims (8)
1. biscuit manufacturing enterprise waste water conditioner, comprises the component of following portions by weight:
Physics water purification agent is: gac is 1-5, and organic modified zeolite is 1-5 and polyacrylamide 1-5;
Complex micro organism fungicide is: bacillus laterosporus bacterium powder 0.02-0.1, rhodococcus bacterium powder 0.05-0.2, streptomyces griseus bacterium powder 0.05-0.2 and thiobacillus bacterium powder 0.04-0.2;
Zymin is: amylase 0.05-0.1, polygalacturonase 0.04-0.09, Sumizyme MP 0.01-0.06.
2. biscuit manufacturing enterprise as claimed in claim 1 waste water conditioner, is characterized in that, in described complex micro organism fungicide, and bacillus laterosporus bacterium powder 0.06, rhodococcus bacterium powder 0.12, streptomyces griseus bacterium powder 0.14 and thiobacillus bacterium powder 0.12.
3. biscuit manufacturing enterprise as claimed in claim 1 waste water conditioner, is characterized in that, in described zymin,
Amylase 0.08, polygalacturonase 0.07, Sumizyme MP 0.04.
4. biscuit manufacturing enterprise as claimed in claim 1 method of wastewater treatment, comprises following step:
(1) filter: adopt grid sieving;
(2) precipitate: in settling step, add the physics water purification agent of following parts by weight, gac is 1-5, and organic modified zeolite is 1-5 and polyacrylamide 1-5; Limit edged stirs, and mixing speed is 10-20r/min; 1-4 hour is left standstill after stirring; Described physics water purification agent is the 0.005-0.02% of waste water gross weight;
(3) waste water in Wastewater Treated by Activated Sludge Process step (2), puts into aeration tank by the waste water in step (2), adds the active sludge containing complex micro organism fungicide in aeration tank, then be fed in aeration tank by active sludge;
In described active sludge, complex micro organism fungicide is: bacillus laterosporus bacterium powder 0.02-0.1, rhodococcus bacterium powder 0.05-0.2, streptomyces griseus bacterium powder 0.05-0.2 and thiobacillus bacterium powder 0.04-0.2;
The gross weight of complex micro organism fungicide is the 0.005-0.02% that waste water is heavy;
(4) waste water in step (3) is put into settling tank, add zymin again, be specially: amylase 0.05-0.1, polygalacturonase 0.04-0.09, Sumizyme MP 0.01-0.06, the add-on of described zymin is the 0.002-0.008% that waste water is heavy.
5. biscuit manufacturing enterprise as claimed in claim 4 method of wastewater treatment, it is characterized in that, the particle diameter of described active sludge is 200-1000 μm.
6. biscuit manufacturing enterprise as claimed in claim 4 method of wastewater treatment, is characterized in that, in described step (2), in settling step, add the physics water purification agent of following parts by weight, gac is 3, and organic modified zeolite is 3 and polyacrylamide 3; Limit edged stirs, and mixing speed is 15r/min; 2.5 hours are left standstill after stirring; Described physics water purification agent is 0.008% of waste water gross weight.
7. biscuit manufacturing enterprise as claimed in claim 4 method of wastewater treatment, it is characterized in that, in described step (3), bacillus laterosporus bacterium powder 0.06, rhodococcus bacterium powder 0.12, streptomyces griseus bacterium powder 0.14 and thiobacillus bacterium powder 0.12, the gross weight of complex micro organism fungicide be waste water heavy 0.008%.
8. biscuit manufacturing enterprise as claimed in claim 4 method of wastewater treatment, is characterized in that, described step (4) amylase 0.08, polygalacturonase 0.07, Sumizyme MP 0.04, the add-on of zymin be waste water heavy 0.006%.
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| CN201510821436.1A CN105236594A (en) | 2015-11-23 | 2015-11-23 | Agent and method for treating waste water of biscuit making enterprise |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112980741A (en) * | 2021-04-22 | 2021-06-18 | 青海洁神环境科技股份有限公司 | Compound microbial agent for sewage treatment and preparation method and application thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030129735A1 (en) * | 2002-01-08 | 2003-07-10 | Moorhead Elliot I. | Biocatalytic method for remediation of soil, water and air. |
| JP2007000831A (en) * | 2005-06-27 | 2007-01-11 | Narasaki Seisakusho:Kk | Organic wastewater treatment method and apparatus |
| CN103663872A (en) * | 2013-12-09 | 2014-03-26 | 山东华亚环保科技有限公司 | Method for purifying water through biological enzyme method |
| CN103848469A (en) * | 2012-11-28 | 2014-06-11 | 大连东泰产业废弃物处理有限公司 | Method for processing municipal wastewater |
| CN104418426A (en) * | 2013-08-22 | 2015-03-18 | 刘湘帆 | Mixed preparation of bio-enzyme and microorganism and preparation method thereof |
| CN104445635A (en) * | 2014-10-31 | 2015-03-25 | 安徽华亿农牧科技发展有限公司 | Efficient biological water purifying agent as well as preparation method and use method thereof |
| CN104529062A (en) * | 2014-12-13 | 2015-04-22 | 山东永泰化工有限公司 | Water purifier for treating production wastewater of rubber accelerator NOBS and wastewater treatment method |
| CN104556552A (en) * | 2014-11-26 | 2015-04-29 | 山东永泰化工有限公司 | Treatment method of rubber accelerator production wastewater |
-
2015
- 2015-11-23 CN CN201510821436.1A patent/CN105236594A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030129735A1 (en) * | 2002-01-08 | 2003-07-10 | Moorhead Elliot I. | Biocatalytic method for remediation of soil, water and air. |
| JP2007000831A (en) * | 2005-06-27 | 2007-01-11 | Narasaki Seisakusho:Kk | Organic wastewater treatment method and apparatus |
| CN103848469A (en) * | 2012-11-28 | 2014-06-11 | 大连东泰产业废弃物处理有限公司 | Method for processing municipal wastewater |
| CN104418426A (en) * | 2013-08-22 | 2015-03-18 | 刘湘帆 | Mixed preparation of bio-enzyme and microorganism and preparation method thereof |
| CN103663872A (en) * | 2013-12-09 | 2014-03-26 | 山东华亚环保科技有限公司 | Method for purifying water through biological enzyme method |
| CN104445635A (en) * | 2014-10-31 | 2015-03-25 | 安徽华亿农牧科技发展有限公司 | Efficient biological water purifying agent as well as preparation method and use method thereof |
| CN104556552A (en) * | 2014-11-26 | 2015-04-29 | 山东永泰化工有限公司 | Treatment method of rubber accelerator production wastewater |
| CN104529062A (en) * | 2014-12-13 | 2015-04-22 | 山东永泰化工有限公司 | Water purifier for treating production wastewater of rubber accelerator NOBS and wastewater treatment method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112980741A (en) * | 2021-04-22 | 2021-06-18 | 青海洁神环境科技股份有限公司 | Compound microbial agent for sewage treatment and preparation method and application thereof |
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