CN100488896C - Multiple microbes waste water treating agent and its waste water recovering and utilizing process - Google Patents
Multiple microbes waste water treating agent and its waste water recovering and utilizing process Download PDFInfo
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- CN100488896C CN100488896C CNB2006101132732A CN200610113273A CN100488896C CN 100488896 C CN100488896 C CN 100488896C CN B2006101132732 A CNB2006101132732 A CN B2006101132732A CN 200610113273 A CN200610113273 A CN 200610113273A CN 100488896 C CN100488896 C CN 100488896C
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- waste water
- fungoid
- waste
- treatment agent
- biological bacteria
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Abstract
The present invention discloses multiple microbe waste water treating agent and its waste water recovering and utilizing process. The multiple microbe waste water treating agent consists of K2HPO4, KH2PO4, MgSO4.7H2O, CaCl2.2H2O, NH4Cl, DL-sodium malate, yeast extract paste, EDTA-2Na, FeSO4.7H2O, H3BO4, CaCl2.6H2O, ZnCl2, biotin, nicotinic acid, L-sodium glutamate, growth factor liquid, trace element liquid, MnCl2.2H2O, Na2MoO4.2H2O, NiCl2.6H2O, CuCl2.2H2O, p-aminobenzoic acid, vitamin B1, vitamin B2, vitamin B6 and water. When the waste water treating agent is used in treating waste water, optimized microbe seeds are thrown in certain proportion. The present invention is used in treating waste water from plant fiber degradation with biological enzyme, and has high treating effect, short treating period and low treating cost.
Description
Technical field
The present invention relates to a kind of waste water conditioner and utilize this treatment agent to carry out the method that waste water reclamation utilizes again, relate in particular to waste water conditioner and recycling method thereof after a kind of multiple microbe combination treatment vegetable fibre is degraded.
Background technology
Adopting the raw material of biological process slurrying at present is vegetable fibre, and most important in process of production link is degraded to vegetable fibre exactly.And the waste water PH after the degraded is alkalescence, COD
CrBOD
5The meeting severe overweight wherein also contains a lot of objectionable constituent, such as phosphorus, ammonia nitrogen, suspended particulate, pectin substance, lignin etc., is just discharged if do not handle or do not deal carefully with, and can cause severe contamination to water body.
Summary of the invention
The invention provides a kind of organism multi-fungoid waste water treatment agent and utilize this waste water conditioner to carry out the method that waste water reclamation utilizes again.
A kind of organism multi-fungoid waste water treatment agent comprises following prescription:
(1)K
2HPO
4 0.8g (2)KH
2PO
4 2g
(3)MgSO
4·7H
2O 0.3g (4)CaCl
2·2H
2O 0.08g
(5) NH
4Cl 2g (6) DL-sodium malate 4g
(7) yeast extract paste 0.6g (8) EDTA-2Na 3g
(9)FeSO
4·7H
2O 3g (10)H
3BO
4 200mg
(11)CaCl
2·6H
2O 200mg (12)ZnCl
2 200mg
(13) vitamin H 120mg (14) nicotinic acid 200g
(15) L-Sodium Glutamate 2g (16) somatomedin liquid 2ml
(17) liquid microelement 2ml (18) water 1000ml
(19)MnCl
2·2H
2O 200mg (20)Na
2MoO
4·2H
2O 25mg
(21)NiCl
2·6H
2O 25mg (22)CuCl
2·2H
2O 20mg
(23) para-amino benzoic acid 200mg (24) vitamins B
1200mg
(25) vitamins B
2300mg (26) vitamins B
6300mg
Carrying out biological bacteria when purifying liquid waste, adjusting in pH value to 6.7～7 scopes, sterilization pressure is at 50kPa, and wastewater temperature is at 13 ℃～25 ℃, and sterilization time is between 15min～45min.
A kind of waste water reclamation of above-mentioned organism multi-fungoid waste water treatment agent that utilizes utilizes method again, may further comprise the steps:
(1) waste water after vegetable fibre is degraded is sent into settling tank;
(2) send into the ultrasonic sterilization device through the waste water of step (1) post precipitation;
(3) will send into biological bacteria through the waste water after step (2) sterilization and handle in the waste water reaction pond, throw in photosynthetic bacteria in proportion;
(4) waste water after the biological bacteria processing is sent into tank, utilize once more.
Compared with prior art, the invention has the beneficial effects as follows: the present invention has solved the handling problem of the waste water that produces behind the present bio-enzyme degradation vegetable fibre.Its treatment effect is good, and the cycle is short, can make the every index of waste water get to national standard, contains the effective constituent of vegetable fibre degraded in the waste water after handling simultaneously, can also reclaim once more and utilize, and has effectively reduced production cost.
Description of drawings
Fig. 1 utilizes organism multi-fungoid waste water treatment agent waste liquid to be carried out the schema of recycling.
Embodiment
The leaching process of bacterial classification at first is described:
Get 30% bacterium liquid, the mixed solution of 60% substratum and 10% waste liquid is as the starting point of domestication, cultivate and just reached logarithmic phase in about 40 hours, get wherein 50% then, and replenish and contain 2/5 waste water, cultivated again after the mixed solution of 3/5 substratum 40 hours with volume, then mix and repeat said process with 3/5 waste water and 2/5 substratum, according to the content that progressively increases waste water with quadrat method, reduce the substratum consumption, till using waste water fully.After the waste water ratio increases gradually, answer corresponding prolongation to cultivate the time of domestication at every turn, with growth vigor and the concentration of guaranteeing photosynthetic bacteria, its domestication condition is the same.With after the waste water domestication and repeating 3-4 time, be the good bacterial classification of domestication when fully.
Now in conjunction with the accompanying drawings the present invention is described in further detail.With reference to figure 1, utilize organism multi-fungoid waste water treatment agent as follows to the flow process that waste liquid carries out recycling:
1. the waste liquid that waste liquid 106 after the vegetable fibre that pond 101 discharged of bio-pulping being degraded is degraded and the vegetable fibre that is degraded are discharged through pressure filter 104 is sent into effluent settling chamber 107;
2. after waste liquid entered settling tank 107, the suspended substance in the water was removed, and removed a part of insoluble BOD
5
3. the waste liquid of post precipitation is removed a large amount of planktonic organisms and rotten smell behind ultrasonic sterilization device 108;
4. waste liquid enters in the biological bacteria processing waste water reaction pond 109 again, proportionally throws in preferred bacterial classification, ensures biological bacteria normal reaction in the pond;
5. the water after being purified by biological bacteria enters tank 110 and utilizes 111 once more.
Waste liquid recycling method of the present invention has been applied to handle on the production line of biological degradation pulp-making waste-water.Fact proved that its treatment effect is obvious, the water sample of 300 tons of waste water of processing of randomly drawing detected that the every physical and chemical index of detected result is as shown in the table, all meets national standard.
| Project | The waste liquid of bio-pulping discharging | Water quality after biological bacteria purifies |
| PH | 8.3 | 6.8 |
| COD cr(mg/l) | 92 | 4.5 |
| BOD 5(mg/l) | 85.26 | 0.64 |
| Total phosphorus (mg/l) | 3.1 | 0.21 |
| SS(mg/l) | 6 | 0.02 |
| Ammonia nitrogen (mg/l) | 12 | 0.06 |
| Pectin substance/% | 0.8 | 0.12 |
| Lignin/% | 3.2 | 0.25 |
The above embodiment only is the preferred embodiments of the present invention; and the present invention is not limited to the foregoing description; for persons skilled in the art; the any conspicuous change of under the prerequisite that does not deviate from the principle of the invention it being done all belongs to the protection domain of design of the present invention and claims.
Claims (6)
1. organism multi-fungoid waste water treatment agent is characterized in that comprising following prescription:
(1)K
2HPO
4 0.8g (2)KH
2PO
4 2g
(3)MgSO
4·7H
2O 0.3g (4)CaCl
2·2H
2O 0.08g
(5) NH
4Cl 2g (6) DL-sodium malate 4g
(7) yeast extract paste 0.6g (8) EDTA-2Na 3g
(9)FeSO
4·7H
2O 3g (10)H
3BO
4 200m
(11)CaCl
2·6H
2O 200mg (12)ZnCI
2 200m
(13) vitamin H 120mg (14) nicotinic acid 200g
(15) L-Sodium Glutamate 2g (16) somatomedin liquid 2ml
(17) liquid microelement 2ml (18) water 1000ml
(19)MnCl
2·2H
2O 200mg (20)Na
2MoO
4·2H
2O 25mg
(21)NiCl
2·6H
2O 25mg (22)CuCl
2·2H
2O 20m
(23) para-amino benzoic acid 200mg (24) vitamins B
1200m
(25) vitamins B
2300mg (26) vitamins B
6300mg
2. organism multi-fungoid waste water treatment agent according to claim 1 is characterized in that: carry out biological bacteria when purifying liquid waste, adjust in pH value to 6.7～7 scopes.
3. organism multi-fungoid waste water treatment agent according to claim 1 is characterized in that: carry out biological bacteria when purifying liquid waste, sterilization pressure is at 50kPa.
4. organism multi-fungoid waste water treatment agent according to claim 1 is characterized in that: carry out biological bacteria when purifying liquid waste, described wastewater temperature is at 13 ℃～25 ℃.
5. organism multi-fungoid waste water treatment agent according to claim 1 is characterized in that: carry out biological bacteria when purifying liquid waste, sterilization time is between 15min～45min.
6. one kind is utilized the waste water reclamation of any described organism multi-fungoid waste water treatment agent of claim 1 to 5 to utilize method again, it is characterized in that may further comprise the steps:
(1) waste water after vegetable fibre is degraded is sent into settling tank;
(2) send into the ultrasonic sterilization device through the waste water of step (1) post precipitation;
(3) will send into biological bacteria through the waste water after step (2) sterilization and handle in the waste water reaction pond, throw in photosynthetic bacteria in proportion;
(4) waste water after the biological bacteria processing is sent into tank, utilize once more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101132732A CN100488896C (en) | 2006-09-21 | 2006-09-21 | Multiple microbes waste water treating agent and its waste water recovering and utilizing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101132732A CN100488896C (en) | 2006-09-21 | 2006-09-21 | Multiple microbes waste water treating agent and its waste water recovering and utilizing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1931741A CN1931741A (en) | 2007-03-21 |
| CN100488896C true CN100488896C (en) | 2009-05-20 |
Family
ID=37877790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101132732A Expired - Fee Related CN100488896C (en) | 2006-09-21 | 2006-09-21 | Multiple microbes waste water treating agent and its waste water recovering and utilizing process |
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|---|---|
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198980B (en) * | 2010-03-24 | 2013-10-23 | 同济大学 | Biostimulation agent and preparation method thereof |
| MX2015011613A (en) * | 2013-03-07 | 2016-08-08 | Kane Biotech Inc | Antimicrobial-antibiofilm compositions and methods of use thereof. |
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2006
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| Publication number | Publication date |
|---|---|
| CN1931741A (en) | 2007-03-21 |
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Correction item: Inventor Correct: Zheng Keqiang False: Zheng Keqiang|Huang Rucheng|Sun Zhenqing Number: 20 Page: 1397 Volume: 25 |
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| CI03 | Correction of invention patent |
Correction item: Inventor Correct: Zheng Keqiang False: Zheng Keqiang|Huang Rucheng|Sun Zhenqing Number: 20 Page: The title page Volume: 25 |
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Free format text: CORRECT: INVENTOR; FROM: ZHENG KEQIANG HUANG RUCHENG SUN ZHENQING TO: ZHENG KEQIANG |
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Owner name: JINGMENG GAOKE (BEIJING) ENERGY CO., LTD. Free format text: FORMER OWNER: ZHENG KEQIANG Effective date: 20140827 |
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Effective date of registration: 20160920 Address after: 100086 Beijing city Haidian District Shuangyushu East Building thirteen, unit 2, Room 403 Patentee after: Zheng Keqiang Address before: 100085 No. 3, building 5, East Road, Haidian District, Beijing, 810 Patentee before: Beijing hi tech (Beijing) energy Limited by Share Ltd |
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