CN104087530A - Preparation process of flocculant for treating dyeing wastewater and application method of flocculant - Google Patents
Preparation process of flocculant for treating dyeing wastewater and application method of flocculant Download PDFInfo
- Publication number
- CN104087530A CN104087530A CN201410305516.7A CN201410305516A CN104087530A CN 104087530 A CN104087530 A CN 104087530A CN 201410305516 A CN201410305516 A CN 201410305516A CN 104087530 A CN104087530 A CN 104087530A
- Authority
- CN
- China
- Prior art keywords
- parts
- dyeing
- rhodospirillum
- printing sewage
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention relates to a preparation process of a flocculant for treating dyeing wastewater and an application method of the flocculant. The preparation process comprises the following steps: I) preparing an EM bacterial solution, II) cultivating bacterial colonies; and III) uniformly mixing 20 parts of the EM bacterial solution prepared in the step I with 1 part of a diluent of a mixed strain of Nocardia corallina, Rhodospirillum and nitrobacterium prepared in the step II. According to the preparation process disclosed by the invention, the EM bacterial solution is adopted as a main body, the combination of the characteristic role of microorganism strains and the capabilities of purifying water and degrading organic pollutants, nitrogen and ammonia in water bodies of Nocardia corallina, Rhodospirillum and nitrobacterium based on the EM bacteria technology and the EM bacterial genus coexistence and growth law characteristic can play a synergistic role in water treatment, CODcr, BOD5 and SS can be reduced, the content of the mud in the water is decreased, the decomposition of nutrient salts and deodorization are achieved.
Description
Technical field
The present invention relates to a kind of flocculation agent for dyeing and printing sewage processing, belong to sewage treating material field.
Background technology
Inorganic, organic floculant that Environmental Protection Market water treatment is at present selected; Such as polymerize aluminum chloride, Tai-Ace S 150, ferrous sulfate, high polymer polyacrylamide etc., producing in varying degrees throw out after physical reaction becomes the slag mud of some amount, need carry out follow-up Ji evil standardization processing.Inorganic, organic floculant not only adds high expensive, and dosage is 2 times that concentration of substrate is polluted in processing substantially.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide one can effectively reduce CODcr, BOD
5, SS index, manufacture craft and the using method thereof of effectively decomposing a kind of flocculation agent of processing dyeing and printing sewage of nutrient salts material and stink in water body.
The manufacture craft of a kind of flocculation agent of processing dyeing and printing sewage of the present invention, comprises the steps:
I) produce EM bacterium liquid: get clean water boil, be cooled to temperature 23-25 DEG C, get 10000 parts, cooled water, add 1000 portions of brown sugar, 1 part of EM bacterial classification, pouring container into stirs evenly, cover bung, the rare linear slit of opening of bung, the aerobe fermentation of holding concurrently, produce place room temperature at 23-25 DEG C, after mat woven of fine bamboo strips 8-11 days, bung is opened and added again 1000 parts of honey, then the aerobe fermentation cultivation 4-6 days that holds concurrently, within 12-17 days, complete altogether, check EM bacterium liquid, require EM bacterium liquid pH≤3.8, color is micro-brown or tawny, has denseer sweet tart flavour or sour fragrance and has a large amount of γ-ray emissions.
II) bacterium colony cultivation: in aseptic cover, use the glass culture dish cloth overgrowth thing nutrient chemical of sterilizing, get respectively coral Nocardia bacteria, rhodospirillum, transfering loop plate streaking inoculation for nitrifier, respectively by coral Nocardia bacteria, rhodospirillum, the bacterial strains such as nitrifier are put into bio-incubator and are cultivated, the temperature of bio-incubator is 26-28 DEG C, incubation time is 24h-28h, then by coral Nocardia bacteria, rhodospirillum, nitrifier is pressed 1:1:1 proportioning and mixes, add again aseptic distilled water dilution 460-530 doubly, and add the glucose solution of 0.5-0.7 ℅ solubility, then put into aerating container and carry out oxygenation domestication cultivation 24h-32h.
III) get 20 parts of the EM bacterium liquid prepared in step I, 1 part of the hybrid bacterial strain diluent of the coral Nocardia bacteria of having prepared in step II, rhodospirillum, nitrifier, mixes both.
The component of step II biological culture of the present invention agent comprises 1 part, agar, 10 parts of beef lyophilized powders, 50 parts of distilled waters, and agar, beef lyophilized powder, distilled water mix and mix agglutination thoroughly after proportioning according to the above ratio.
The using method of a kind of flocculation agent of processing dyeing and printing sewage of the present invention adds 5 parts of a kind of flocculation agents of processing dyeing and printing sewage in 1000 parts of temperature are less than the dyeing and printing sewage of 50 DEG C, and uniform stirring is waited for 8-12h.
4, a using method of processing the flocculation agent of dyeing and printing sewage, is characterized in that: dyeing and printing sewage is less than 50 DEG C and is greater than 5 DEG C.
The present invention had advantages of compared to existing technology:
1, component of the present invention is taking EM bacterium liquid as main body, EM bacterium is the english abbreviation of effective microorganism, it can make 10 in light and bacterium, milk-acid bacteria, yeast, genus bacillus, acetic bacteria, bifidus bacillus, the large quasi-microorganism of actinomycetes seven belong to 80 kinds of beneficial microorganism coexistence and co-prosperities, EM bacterium is compared with general biotechnological formulation, it has complex structure, stable performance, multiple functional advantage, show unprecedented high-tech level, aspect water treatment, can reduce CODcr, BOD
5, SS, reduce the silt content in water, decompose nutrient salts material and deodorizing, keep water quality pure and fresh.Described a kind of flocculation agent of processing dyeing and printing sewage of the present invention, in EM bacterium technical foundation in conjunction with the characteristic effect of microorganism strains auxiliary purify water and degrade organic pollutants in water body and the ammonia nitrogen ability of giving the bacterial strains such as coral Nocardia bacteria, rhodospirillum, nitrifier, and the law characteristic that energy and EM Pseudomonas alternate are grown altogether, plays to work in coordination with aspect water treatment and can reduce CODcr, BOD
5, SS, reduce the silt content in water, decompose nutrient salts material and deodorizing.
2, preparation technology of the present invention does not produce waste water,waste gas and industrial residue in the process of producing, and inflammable and explosive phenomenon does not occur, and environmental protection is safe and reliable.
Embodiment
The manufacture craft of a kind of flocculation agent of processing dyeing and printing sewage of the present invention, comprises the steps:
I) produce EM bacterium liquid: get clean water boil, boiling time, is cooled to temperature 23-25 DEG C, get 10000 parts, cooled water, add 1000 portions of brown sugar, 1 part of EM bacterial classification, pour container into and stir evenly, cover bung, the slightly rare linear slit of opening of bung, the aerobe fermentation of holding concurrently, produces place room temperature at 23-25 DEG C, treats that the mat woven of fine bamboo strips opens bung to add 1000 parts of honey again for 10 days, the aerobe fermentation of holding concurrently is again cultivated 5 days, within totally 15 days, completes; Check EM bacterium liquid, EM bacterium liquid pH≤3.8, color is micro-brown or tawny, has denseer sweet tart flavour or sour fragrance and has a large amount of γ-ray emissions, is qualified product.Described EM bacterial classification, English name EffectiveMicroorganisms, is by about 80 kinds of the composition of the microorganisms, EM bacterial classification is taught nineteen eighty-two by the good photograph of the ratio husband of university of Japanese Ryukyu and is studied successfully, puts goods on the market the eighties.
II) bacterium colony cultivation: in aseptic cover, use the glass culture dish cloth overgrowth thing nutrient chemical of sterilizing, get respectively coral Nocardia bacteria, rhodospirillum, transfering loop plate streaking inoculation for nitrifier, putting into respectively bio-incubator cultivates, the temperature of bio-incubator is 26-28 DEG C, incubation time is 24h to 28h, then by the coral Nocardia bacteria after cultivating, rhodospirillum, nitrifier is pressed 1:1:1 mixing match, add again 500 parts of aseptic distilled water dilutions, and add cerelose 0.5 ℅ as nutritious carbon sourc, then put into aerating container and carry out oxygenation domestication cultivation 24h-32h,
III) get respectively 100 parts of the EM bacterium liquid prepared in step I, 5 parts of the hybrid bacterial strain diluents of the coral Nocardia bacteria of having prepared in step II, rhodospirillum, nitrifier, then mix both.
Step II biological culture of the present invention agent comprises 1 part, agar, 10 parts of beef lyophilized powders, 50 parts of distilled waters, and agar, beef lyophilized powder, distilled water mix and mix agglutination thoroughly after proportioning according to the above ratio.
The effect of described a kind of flocculation agent application in examination experiment of processing dyeing and printing sewage of the present invention, getting Jiaxing converges along 5000 parts of water samples of textile dyeing and finishing company limited printing and dyeing stamp comprehensive wastewater, sewage temperature is 35 DEG C, in simulation biochemical aerobic reaction device, adding 25 parts of a kind of flocculation agents of processing dyeing and printing sewage of the present invention tests, wait for 8.5h, result:
The component of a kind of flocculation agent of processing dyeing and printing sewage of the present invention is taking EM bacterium liquid as main body, EM bacterium is the english abbreviation of effective microorganism, it can make 10 in light and bacterium, milk-acid bacteria, yeast, genus bacillus, acetic bacteria, bifidus bacillus, the large quasi-microorganism of actinomycetes seven belong to 80 kinds of beneficial microorganism coexistence and co-prosperities, EM bacterium is compared with general biotechnological formulation, it has complex structure, stable performance, multiple functional advantage, show unprecedented high-tech level, aspect water treatment, can reduce CODcr, BOD
5, SS, reduce the silt content in water, decompose nutrient salts material and deodorizing, keep water quality pure and fresh.Described a kind of flocculation agent of processing dyeing and printing sewage of the present invention, according to the characteristic of dyeing and printing sewage, in EM bacterium technical foundation in conjunction with the characteristic effect of microorganism strains auxiliary purify water and degrade organic pollutants in water body and the ammonia nitrogen ability of giving the bacterial strains such as coral Nocardia bacteria, rhodospirillum, nitrifier, and the law characteristic that energy and EM Pseudomonas alternate are grown altogether, plays to work in coordination with aspect water treatment and can reduce CODcr, BOD
5, SS, reduce the silt content in water, decompose nutrient salts material and deodorizing.
Coral Nocardia bacteria supplements probiotics, microecosystem regulation balance, produces useful metabolite, has trophism, promotes growth, improves body's immunity.
When spirillum grows under varying environment condition, its nutrient type can change, and is not having under organic condition, and it can utilize luminous energy, and stabilizing carbon dioxide is fixed organism; Having under organic condition, it can utilize again organism to grow, and according to its feature, the organic waste water that uses rhodospirillum to purify high density has particularly preferred effect.
Nitrobacteria is a kind of aerobic bacteria, growth in can be in the water that has oxygen, and playing the part of important role in nitrogen cycle purification of water quality process, and the nitrobacteria that contains sufficient amount in water is the ammonia of solution in dewatering constantly, and the stability of whole Ecology equilibrium system is guaranteed acquisition.
Micrococcus lysodeikticus metabolism is strict breathing pattern, produces catalase, is beneficial to and purifies water.
Secondary coccus is had a liking for salt, is conducive to the saline sewage of degrading.
Claims (4)
1. process a manufacture craft for the flocculation agent of dyeing and printing sewage, it is characterized in that comprising the steps:
I) produce EM bacterium liquid: get clean water boil, be cooled to 23-25 DEG C, get 10000 parts, cooled water, add 1000 portions of brown sugar, 1 part of EM bacterial classification, pour container into and stir evenly, the aerobe fermentation of holding concurrently, produce room temperature at 23-25 DEG C, after mat woven of fine bamboo strips 8-11 days, add again 1000 parts of honey, then the aerobe fermentation cultivation 4-6 days that holds concurrently, within 12-17 days, complete altogether, check EM bacterium liquid, described EM bacterium liquid requires pH≤3.8, and color is micro-brown or tawny, has denseer sweet tart flavour or sour fragrance and has a large amount of γ-ray emissions.
II) bacterium colony cultivation: in aseptic cover, use the glass culture dish cloth overgrowth thing nutrient chemical of sterilizing, get respectively coral Nocardia bacteria, rhodospirillum, transfering loop plate streaking inoculation for nitrifier, respectively by coral Nocardia bacteria, rhodospirillum, the bacterial strains such as nitrifier are put into bio-incubator and are cultivated, the temperature of bio-incubator is 26-28 DEG C, incubation time is 24h-28h, then by coral Nocardia bacteria, rhodospirillum, nitrifier is pressed 1:1:1 proportioning and mixes, add again aseptic distilled water dilution 460-530 doubly, and add the glucose solution of 0.5-0.7 ℅ solubility, then put into aerating container and carry out oxygenation domestication cultivation 24h-32h.
III) get 20 parts of the EM bacterium liquid prepared in step I, 1 part of the hybrid bacterial strain diluent of the coral Nocardia bacteria of having prepared in step II, rhodospirillum, nitrifier, mixes both.
2. the manufacture craft of a kind of flocculation agent of processing dyeing and printing sewage of the present invention according to claim 1, it is characterized in that: the component of described biological culture agent comprises 1 part, agar, 10 parts of beef lyophilized powders, 50 parts of distilled waters, agar, beef lyophilized powder, distilled water mix and mix agglutination thoroughly after proportioning according to the above ratio.
3. a using method of processing the flocculation agent of dyeing and printing sewage, is characterized in that: in 1000 parts of temperature are less than the dyeing and printing sewage of 50 DEG C, add 5 parts of a kind of flocculation agents of processing dyeing and printing sewage, uniform stirring, waits for 8-12h.
4. the using method of a kind of flocculation agent of processing dyeing and printing sewage according to claim 3, is characterized in that: dyeing and printing sewage is less than 50 DEG C and is greater than 5 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305516.7A CN104087530B (en) | 2014-06-30 | 2014-06-30 | The processing technology of a kind of flocculant processing dyeing and printing sewage and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305516.7A CN104087530B (en) | 2014-06-30 | 2014-06-30 | The processing technology of a kind of flocculant processing dyeing and printing sewage and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104087530A true CN104087530A (en) | 2014-10-08 |
| CN104087530B CN104087530B (en) | 2016-06-29 |
Family
ID=51635292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410305516.7A Active CN104087530B (en) | 2014-06-30 | 2014-06-30 | The processing technology of a kind of flocculant processing dyeing and printing sewage and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104087530B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907673A (en) * | 2016-04-29 | 2016-08-31 | 广州市佳境水处理技术工程有限公司 | Method for strengthening biochemical water treatment effects by microbial preparation |
| CN107043729A (en) * | 2017-06-20 | 2017-08-15 | 蒋小萍 | It is a kind of to be used to handle microbial inoculum of dyeing and printing sewage and preparation method thereof |
| CN109576189A (en) * | 2018-12-29 | 2019-04-05 | 合肥市东方美捷分子材料技术有限公司 | A kind of black and odorous water composite bacteria agent and its preparation method and application |
| CN111004739A (en) * | 2019-11-08 | 2020-04-14 | 深圳市星谷环保科技有限公司 | Preparation method of composite biological bacteria preparation suitable for sewage treatment |
| CN113087317A (en) * | 2021-05-19 | 2021-07-09 | 上海金相环境科技有限公司 | Method for treating culture tail water by adopting nano-micron gas-liquid interface technology |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693561B (en) * | 2009-10-13 | 2011-04-20 | 河海大学 | Method for preparing compound flocculating agent |
-
2014
- 2014-06-30 CN CN201410305516.7A patent/CN104087530B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693561B (en) * | 2009-10-13 | 2011-04-20 | 河海大学 | Method for preparing compound flocculating agent |
Non-Patent Citations (2)
| Title |
|---|
| 程彬彬等: "复合菌群处理印染废水", 《环境工程》, vol. 26, no. 6, 31 December 2008 (2008-12-31), pages 17 - 19 * |
| 罗德芳等: "EM菌与化学絮凝剂复配实验研究", 《环境工程学报》, vol. 4, no. 6, 30 June 2010 (2010-06-30), pages 1313 - 1316 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907673A (en) * | 2016-04-29 | 2016-08-31 | 广州市佳境水处理技术工程有限公司 | Method for strengthening biochemical water treatment effects by microbial preparation |
| CN105907673B (en) * | 2016-04-29 | 2018-02-06 | 广州市佳境水处理技术工程有限公司 | A kind of method using microorganism formulation enhanced water treatment biochemical effects |
| CN107043729A (en) * | 2017-06-20 | 2017-08-15 | 蒋小萍 | It is a kind of to be used to handle microbial inoculum of dyeing and printing sewage and preparation method thereof |
| CN109576189A (en) * | 2018-12-29 | 2019-04-05 | 合肥市东方美捷分子材料技术有限公司 | A kind of black and odorous water composite bacteria agent and its preparation method and application |
| CN109576189B (en) * | 2018-12-29 | 2022-04-19 | 合肥市东方美捷分子材料技术有限公司 | Composite microbial inoculum for black and odorous water body and preparation method and application thereof |
| CN111004739A (en) * | 2019-11-08 | 2020-04-14 | 深圳市星谷环保科技有限公司 | Preparation method of composite biological bacteria preparation suitable for sewage treatment |
| CN113087317A (en) * | 2021-05-19 | 2021-07-09 | 上海金相环境科技有限公司 | Method for treating culture tail water by adopting nano-micron gas-liquid interface technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104087530B (en) | 2016-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104087530B (en) | The processing technology of a kind of flocculant processing dyeing and printing sewage and using method thereof | |
| CN100584774C (en) | Heterotrophic nitrification aerobic granule sludge, culture method thereof and use | |
| She et al. | Salinity effect on simultaneous nitrification and denitrification, microbial characteristics in a hybrid sequencing batch biofilm reactor | |
| CN103232116A (en) | Method for treating heavy-metal wastewater by using biological water purifying agent prepared from cyanobacteria bloom | |
| CN101407774A (en) | Preparation technique of photosynthetic bacteria preparation | |
| CN108033574A (en) | A kind of Ecological water purification agent for city river purification and preparation method thereof | |
| CN102433284B (en) | Preparation method of dedicated microbial flocculant for dairy cattle breeding waste water and strain used in method | |
| CN103373766B (en) | Wastewater biochemical treatment method for simultaneously realizing sludge reduction | |
| CN112723558B (en) | Application of paracoccus denitrificans in preparation of microbial agent for degrading ammoniacal nitrogen in landfill leachate | |
| CN101914464B (en) | Alcaligenes sp. MB-N6 for removing nitrite nitrogen pollution out of water and application thereof | |
| CN110511894A (en) | A kind of composite bacteria agent and its preparation and application | |
| CN109851066A (en) | A kind of biological reinforced microbial inoculum and its preparation method and application | |
| CN105969698A (en) | Composite microbial inoculant for water purification | |
| CN113104991B (en) | Two-stage co-anaerobic treatment process for simultaneously treating N, N-dimethylformamide and sludge | |
| CN101607761B (en) | Purification method of polluted lake water body | |
| Kantachote et al. | Isolation of Thiobacillus sp. for use in treatment of rubber sheet wastewater | |
| CN113860512A (en) | Indigenous algicidal bacteria activating agent and method for preventing cyanobacterial bloom by using same | |
| CN1778717A (en) | Water-purifying agent | |
| Magdum et al. | An efficient biotreatment process for polyvinyl alcohol containing textile wastewater | |
| CN106635860A (en) | Salt-tolerant microbial agent as well as preparation method and application thereof | |
| US20020162794A1 (en) | Anaerobic digestion | |
| CN112939238B (en) | Microecological preparation for efficiently removing COD (chemical oxygen demand) in domestic sewage | |
| CN115043472B (en) | Kitchen biogas slurry deep deslagging method | |
| Xie et al. | Improvement of black-odor water by Pichia strain GW1 under optimized NH 3-N degradation conditions | |
| CN110951641B (en) | Bacillus subtilis, microbial agent and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A production process and application method of flocculant for treating printing and dyeing wastewater Effective date of registration: 20220713 Granted publication date: 20160629 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: JIAXING HUISHUN TEXTILE DYEING AND FINISHING Co.,Ltd. Registration number: Y2022330001374 |