CN104803489B - Flyblow chitin and the method that microorganism sewage water is processed and water ecology is repaired - Google Patents
Flyblow chitin and the method that microorganism sewage water is processed and water ecology is repaired Download PDFInfo
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- CN104803489B CN104803489B CN201510231372.XA CN201510231372A CN104803489B CN 104803489 B CN104803489 B CN 104803489B CN 201510231372 A CN201510231372 A CN 201510231372A CN 104803489 B CN104803489 B CN 104803489B
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- water
- flyblow chitin
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- chitin
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- 229920002101 Chitin Polymers 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000010865 sewage Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 244000005700 microbiome Species 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000005189 flocculation Methods 0.000 claims abstract description 8
- 230000016615 flocculation Effects 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 3
- 231100000719 pollutant Toxicity 0.000 claims abstract description 3
- 241000894006 Bacteria Species 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 9
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 244000063299 Bacillus subtilis Species 0.000 claims description 4
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 4
- 241000108664 Nitrobacteria Species 0.000 claims description 4
- 241000589516 Pseudomonas Species 0.000 claims description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 4
- 229910021536 Zeolite Inorganic materials 0.000 claims description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- 239000004310 lactic acid Substances 0.000 claims description 4
- 230000000243 photosynthetic effect Effects 0.000 claims description 4
- 239000010457 zeolite Substances 0.000 claims description 4
- 241000193417 Brevibacillus laterosporus Species 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 241000193755 Bacillus cereus Species 0.000 claims 2
- 238000005273 aeration Methods 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 claims 1
- 239000001913 cellulose Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 241001148470 aerobic bacillus Species 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 description 6
- 241000283690 Bos taurus Species 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 241000194108 Bacillus licheniformis Species 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/347—Use of yeasts or fungi
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mycology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of flyblow chitin and microorganism sewage water process the method repaired with water ecology, belong to sewage disposal and river system repair technology field.Technical scheme is：Flyblow chitin is mixed with microorganism mixed liquor, flyblow chitin weight portion is 1 15, and microorganism mixed liquor weight portion is 85 99, prepares flyblow chitin complex liquid；Flyblow chitin complex liquid of the volume ratio a ten thousandth to 5/10000ths is added into the water body for needing to process or repair, by flocculation, decompose, the pollutant in conversion water；Sewage disposal or water ecology reparation are completed after 37 days.Disclosure is particularly well suited to low temp area, direct plunges into flyblow chitin complex liquid and completes anaerobism, aerobic, flocculation, sterilization full-flow process, solve conventional sewage handling process aerobic bacteria anaerobe poor growth under low temperature, the problem of wastewater treatment efficiency difference；Without installing the main equipments such as anaerobic-aerobic, clean-up effect exceeds industry standard, and operating cost is low, almost zero cost.
Description
Technical field
The present invention relates to a kind of flyblow chitin and microorganism sewage water process the method repaired with water ecology, belong to sewage
Process and river system repair technology field.
Background technology
Sewage disposal and water remediation are the emphasis of efforts at environmental protection, are typically processed using chemical agent etc., are easily made
Into secondary pollution, need to build treatment facility, investment is big, and effect is poor；Especially northern China, science and engineering at conventional sewage under low temperature
Skill aerobic bacteria anaerobe poor growth, the problem of wastewater treatment efficiency difference.Background technology carries out sewage disposal using chitin, main
If being flocculated using chitin, but, as the molecular weight of chitin is than relatively low, flocculating effect is undesirable.Fly larvae carapace
Element is and chitin diverse material that the molecular weight of flyblow chitin is huge, and the molecular weight of " chitin ", fly larvae
The molecular weight of chitin is 6 times of chitin or so.
The content of the invention
It is an object of the present invention to provide a kind of flyblow chitin and microorganism sewage water process the method repaired with water ecology, will
Flyblow chitin carries out reasonable compatibility with microorganism, for sewage disposal and water ecology reparation, non-secondary pollution, without installing
The main equipments such as anaerobic-aerobic, invest little, good sewage processing effect, solve the problems referred to above that background technology is present.
The technical scheme is that：
Flyblow chitin and the method that microorganism sewage water is processed and water ecology is repaired, comprise the steps of：
By photosynthetic bacteria, cellulose-decomposing bacterium, bacillus subtilises, nitrobacteria, pseudomonass, side spore spore bar
Bacterium, Bacillus licheniformis, denitrifying bacteria, lactic acid bacteria and yeast are prepared by following ratio of weight and number：Photosynthetic bacteria 15-35,
Cellulose-decomposing bacterium 5-18, bacillus subtilises 12- 26, nitrobacteria 0-15, pseudomonass 1-30, Brevibacillus laterosporus 15
- 50, Bacillus licheniformis 5- 25, denitrifying bacteria 1-20, lactic acid bacteria 1-25, yeast 5-20, said mixture are referred to as
Microorganism mixed liquor；
Flyblow chitin is mixed with microorganism mixed liquor, flyblow chitin weight portion be 1-15, microorganism mix
It is 85-99 to close liquid weight portion, prepares flyblow chitin complex liquid；
Confirm to need sewage to be processed or need to repair the water quality of water body, pretreatment, the pretreatment are carried out to sewage
For preaeration or flocculation sediment, then in the sewage of pretreatment, flyblow chitin complex liquid is thrown in；
By one or more techniques in biofiltration, anaerobic/anoxic reaction, Aerobic Process for Treatment, filter-sterilized technique,
Sewage is processed, each link can add flyblow chitin complex liquid；
Into the water body for needing to process or repair add volume ratio a ten thousandth to 5/10000ths flyblow chitin multiple
Liquid is closed, by the pollutant in flocculation, decomposition, conversion water；
Sewage disposal or water ecology reparation are completed after 3-7 days.
Described filtering technique, filtrate are mixed with zeolite using flyblow chitin, the weight between flyblow chitin and zeolite
Amount ratio is 1：100；Filtering technique is filtered for three-layer filter, respectively 60 mesh, 100 mesh and 200 mesh, the filtrate weight of three layer filtration
Amount ratio is 1：1：1.
Organic carbon source is additionally added in the flyblow chitin complex liquid, filler is done and is improved treatment effect, flyblow chitin is multiple
It is 1 to close the weight ratio between liquid and organic carbon source：50；The organic carbon source includes：The rice straw of crushing, corn straw etc..
The positive effect of the present invention：It is of the invention that flyblow chitin is used for into sewage disposal and water ecology reparation for the first time,
And flyblow chitin and microorganism are carried out into reasonable compatibility, non-secondary pollution, due to flyblow chitin molecular weight it is huge, at sewage
Reason effect is substantially better than chitin；Disclosure is particularly well suited to low temp area, direct plunge into flyblow chitin complex liquid complete anaerobism,
Aerobic, flocculation, sterilization full-flow process, solve conventional sewage handling process aerobic bacteria anaerobism bacteria growing under low temperature and delay
Slowly, the problem of wastewater treatment efficiency difference；Without installing the main equipments such as anaerobic-aerobic, it is conventional sewage handling process cost
10% or so, clean-up effect exceeds industry standard；Operating cost is low, almost zero cost.
Description of the drawings
Fig. 1 is embodiment of the present invention process chart.
Specific embodiment
The present invention will be further described by the following examples.
Embodiment is that cowboying sewage is processed.
Estimate pasture sewage quantity：Estimated by cultivation industry relevant item situation, water standard is with reference to industry data.Support
1000 cattle are grown, it is 100m/d to estimate sewage yield, in waste water, mainly contain the Organic substances such as substantial amounts of cattle manure, cattle urine, float
It is many.Aquaculture wastewater Jing collect after, it is processed by the invention after carry out reuse, such as carry out cowshed flushing etc., the fecal sewage after concentration
Liquid fertilizer is made, zero-emission is realized.
Sewage main source：Urine, cowshed flushing waste water.Polluter is urine, feces.
The water yield, water quality, every cattle produce waste water：Urine 15L/d, flushing waste water 60L/d estimate 1000 cattle of plant,
Sewage yield 100m/d.The water quality of sewage is shown in Table 1.
Quality of reused water after process is shown in Table 2, reaches（GB8978-1996）First discharge standard.
The technological design water yield is 8 m/h（100m³/d）.
The present embodiment concrete technology flow process referring to the drawings 1, grid（Solid-liquid separating machine）+ regulating reservoir（Flocculation）+ biofiltration
Anaerobic pond+biochemical reaction Aerobic Pond（Each pond periodically puts into flyblow chitin complex liquid above）+ precipitation adsorption+continuous quicksand blooming
Filtering and concentrating.
Present invention process has two lines road：
Dotted line in accompanying drawing is mud line：The sludge that each process procedure occurs is dry into sludge after being concentrated by soil pick-up pump
Change, solid composite fermentation.
Solid line in accompanying drawing is waterline：Concentrated solution after sewage disposal, makes liquid fertilizer, and clear liquid carries out reuse.
A main technique of the invention is described as follows：
1. grid；Larger impurity in sewage is removed, plays the role of necessarily to remove SS.Facility：Hydraulic screen solid-liquid separating machine,
Gap 0.3mm；
2. regulating reservoir；10m × 10m × 4m steel reinforced concretes, dischargeable capacity 400m3, dosing is flocculated, to mitigating post processing load
And prevent filler blocking from playing a key effect；
3. anaerobic pond；Throw flyblow chitin complex liquid；
4. Aerobic Pond；Periodically input flyblow chitin complex liquid extracts beneficial；
5. sedimentation tank；Physical absorption TP nitrogen phosphorus；
6. intermediate pool；10 × 10m × 4.5m steel reinforced concretes；
7. filtering tank membrance concentration；Continuous quicksand filtering tank：Disposal ability 15m/h, diameter 1000mm, material carbon steel anti-corrosion；
8. reuse pool；10m × 10m × 4.5m steel reinforced concretes.
Above-mentioned process procedure removal efficiency table, is shown in Table 3：
Cowboying waste water of the present invention is Jing after processing, it is ensured that quality of reused water reaches（GB8978-1996）First discharge standard.
Claims (3)
1. a kind of flyblow chitin and microorganism sewage water process the method repaired with water ecology, it is characterised in that：Comprising as follows
Step：
By photosynthetic bacteria, cellulose-decomposing bacterium, bacillus subtilises, nitrobacteria, pseudomonass, Brevibacillus laterosporus, lichens
Bacillus cereuss, denitrifying bacteria, lactic acid bacteria and yeast are prepared by following ratio of weight and number：Photosynthetic bacteria 15-35, cellulose point
Solution bacterium 5-18, bacillus subtilises 12- 26, nitrobacteria 0-15, pseudomonass 1-30, Brevibacillus laterosporus 15-50,
Clothing bacillus cereuss 5- 25, denitrifying bacteria 1-20, lactic acid bacteria 1-25, yeast 5-20, said mixture is referred to as microorganism to be mixed
Close liquid；
Flyblow chitin is mixed with microorganism mixed liquor, flyblow chitin weight portion be 1-15, microorganism mixed liquor
Weight portion is 85-99, prepares flyblow chitin complex liquid；
Confirm to need sewage to be processed or need to repair the water quality of water body, pretreatment is carried out to sewage, and the pretreatment is pre-
Aeration or flocculation sediment, then in the sewage of pretreatment, throw in flyblow chitin complex liquid；
By one or more techniques in biofiltration, anaerobic/anoxic reaction, Aerobic Process for Treatment, filter-sterilized technique, process
Sewage, each link can add flyblow chitin complex liquid；
Flyblow chitin complex liquid of the volume ratio a ten thousandth to 5/10000ths is added into the water body for needing to process or repair,
By the pollutant in flocculation, decomposition, conversion water；
Sewage disposal or water ecology reparation are completed after 3-7 days.
2. flyblow chitin according to claim 1 and microorganism sewage water process the method repaired with water ecology, and which is special
Levy and be：Described filtering technique, filtrate are mixed with zeolite using flyblow chitin, the weight between flyblow chitin and zeolite
Ratio is 1：100；Filtering technique is filtered for three-layer filter, respectively 60 mesh, 100 mesh and 200 mesh, the filtrate weight of three layer filtration
Ratio is 1：1：1.
3. flyblow chitin according to claim 1 and microorganism sewage water process the method repaired with water ecology, and which is special
Levy and be：Organic carbon source is additionally added in the flyblow chitin complex liquid, between flyblow chitin complex liquid and organic carbon source
Weight ratio is 1：50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231372.XA CN104803489B (en) | 2015-05-08 | 2015-05-08 | Flyblow chitin and the method that microorganism sewage water is processed and water ecology is repaired |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231372.XA CN104803489B (en) | 2015-05-08 | 2015-05-08 | Flyblow chitin and the method that microorganism sewage water is processed and water ecology is repaired |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104803489A CN104803489A (en) | 2015-07-29 |
| CN104803489B true CN104803489B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510231372.XA Active CN104803489B (en) | 2015-05-08 | 2015-05-08 | Flyblow chitin and the method that microorganism sewage water is processed and water ecology is repaired |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105462880A (en) * | 2015-12-10 | 2016-04-06 | 南平正大欧瑞信生物科技开发有限公司 | Preparation method of sewage processing complex bacterium |
| CN106047741B (en) * | 2016-03-04 | 2019-09-27 | 李涛 | It is a kind of to utilize the bacterial strain and synthetic method of chitin synthesis PHA and its application |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100880603B1 (en) * | 2007-09-14 | 2009-01-30 | 주식회사 씨앤지 | Water Treatment Plant Sludge Treatment Method Using Chitosan and Chitosan Degrading Enzyme and Fertilizer Manufacturing Method Using Them |
| CN101591069A (en) * | 2009-05-21 | 2009-12-02 | 东莞圣源环保科技有限公司 | The treatment process of polluted lake water body |
| CN102649936A (en) * | 2012-05-02 | 2012-08-29 | 武汉合缘绿色生物工程有限公司 | Compound microorganism fungicide for improving water quality of culturing water body and preparation method |
| CN102674562A (en) * | 2012-06-04 | 2012-09-19 | 中国科学院生态环境研究中心 | Material and method for repairing polluted water and bottom mud |
| CN102872830A (en) * | 2012-09-04 | 2013-01-16 | 常州大学 | Composite adsorption material for removing molybdenum ions from natural water and preparation method for adsorption material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005219091B2 (en) * | 2004-10-06 | 2010-09-16 | Biotecnologias Del Agua Ltda | Process and plant for the removal of metals by biosorption from mining or industrial effluents |
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2015
- 2015-05-08 CN CN201510231372.XA patent/CN104803489B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100880603B1 (en) * | 2007-09-14 | 2009-01-30 | 주식회사 씨앤지 | Water Treatment Plant Sludge Treatment Method Using Chitosan and Chitosan Degrading Enzyme and Fertilizer Manufacturing Method Using Them |
| CN101591069A (en) * | 2009-05-21 | 2009-12-02 | 东莞圣源环保科技有限公司 | The treatment process of polluted lake water body |
| CN102649936A (en) * | 2012-05-02 | 2012-08-29 | 武汉合缘绿色生物工程有限公司 | Compound microorganism fungicide for improving water quality of culturing water body and preparation method |
| CN102674562A (en) * | 2012-06-04 | 2012-09-19 | 中国科学院生态环境研究中心 | Material and method for repairing polluted water and bottom mud |
| CN102872830A (en) * | 2012-09-04 | 2013-01-16 | 常州大学 | Composite adsorption material for removing molybdenum ions from natural water and preparation method for adsorption material |
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