CN1490262A - Process for printing and dyeing waste water treating tower - Google Patents
Process for printing and dyeing waste water treating tower Download PDFInfo
- Publication number
- CN1490262A CN1490262A CNA031291708A CN03129170A CN1490262A CN 1490262 A CN1490262 A CN 1490262A CN A031291708 A CNA031291708 A CN A031291708A CN 03129170 A CN03129170 A CN 03129170A CN 1490262 A CN1490262 A CN 1490262A
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- CN
- China
- Prior art keywords
- technology
- sewage treating
- printing sewage
- dyeing
- treating column
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A sewage-treating tower technology for treating the printing-dyeing sewage features that its system is composed of metering unit, water-collecting regulation pool, lifting unit, composite reaction pool, sludge dewatering unit, integral dynamic aerating pool, disinfecting cavity and monitor. Its advantages are less possessed ground area, less generation of mud, no need of chemical and low cost.
Description
[technical field]
The present invention relates to the environmental engineering water treatment field, specifically a kind of technology of dyeing and printing sewage treating column.
[technical background]
Adopt the sewage disposal pattern that following problem is arranged at present in the world: the treating pond of open type has peculiar smell, floor space is big, investment is big, though some can reach emission standard the quality of handling, but still can not be economical reach in the water reuse standard, the isolated mud of sewage is handled with landfill method, not only will use a large amount of soils, and can make the soil property variation.
[summary of the invention]
The purpose of this invention is to provide a kind of enclosed tower structure and handle, the certain gradient of sewage utilization is unpowered to enter a pond, and sewage is promoted to top of tower by pump sump, through handling water reuse standard in reaching step by step.
For achieving the above object, design a kind of technology of dyeing and printing sewage treating column, by measuring apparatus, equalizing tank catchments, lifter, the complex reaction pond, the sludge dewatering treatment device, dynamic integrated aeration tank, disinfection cavity, monitors etc. are partly formed, it is characterized in that, measuring apparatus is connected with the equalizing tank that catchments, the equalizing tank that catchments is connected with lifter, lifter is connected with the complex reaction pond, the complex reaction pond is connected with dynamic integrated aeration tank with the sludge dewatering treatment device respectively, dynamic integrated aeration tank is connected with disinfection cavity, and the above step that disinfection cavity is connected with the clear water relief outlet is formed.
The present invention adopts tower structure, floor space is little, free from extraneous odour, with application of membrane in sewage disposal, do not have and stop up, there is not regeneration, easy maintenance, the sludge quantity of eliminating is little and harmless, the water quality of last gained is not only up to standard, and do not dose chemical agent in the middle water reuse process, running cost but has only half of common equipment, is worthy of popularization.
[description of drawings]
Accompanying drawing is a process flow diagram of the present invention.
Referring to accompanying drawing, 1 is measuring apparatus, and 2 are the equalizing tank that catchments, and 3 is lifter, 4 is the complex reaction pond, and 5 is the sludge dewatering treatment device, and 6 is the high temperature oxidation process device, and 7 is dynamic integrated aeration tank, 8 are the ultrafiltration pond, and 9 is disinfection cavity, and 10 is the clear water relief outlet, and 11 is monitor.
[embodiment]
Processed sewage at first carries out flow metering through the on-line metering device, will carry out network alarming automatically when institute's treatment capacity surpasses the highest institute of this treating column current limliting amount, makes native system take effective emergency schedule, and working parameter is adjusted.
Flow into the equalizing tank that catchments at the sewage (waste water) after measuring apparatus is handled, it act as: the capacity of water collecting basin can make and flow into discrepant sewage in the different time and carry out homogeneous, thereby is convenient to the stability of treatment system; It is dried up that water collecting basin also receives the excess sludge in the treating processes to divide, and the chemical floc that it is contained in this part concentrated sewage utilizes once more.
Lifter is the top that the sewage in the water collecting basin is risen to treating column, makes that sewage disposal is from top to bottom energy-saving to be handled from flow process, and hoisting way uses a kind of flow effects, does not have to stop up to promote.Sewage is thus lifted to the treating column top, enters the complex reaction pond, and by the special broad-spectrum flocculation agent of development, separate out solute in the sewage in the complex reaction pond again, adds auxiliary agent simultaneously and carry out quick solid-liquid separation.The limpider sewage of complex reaction generation that separate in the pond enters dynamic integrated aeration tank and carries out the microbial film degradation treatment, enter the sludge dewatering treatment device and be deposited in following sludge part, the sewage of being deviate from enters water collecting basin, another part generation enters the high temperature oxidation process device than exsiccant mud, carries out harmless treatment.
Biomembranous overall plan has been adopted in dynamic integrated aeration tank, and a kind of positively charged active biological culture carrier not only makes biological culture rapid, and it is few to produce excess sludge, and the dynamic biological film has the excess sludge unpowered handover of removing automatically.Make this biological treatment efficient, and succinctly be convenient to management.Molecular material has been adopted in the microbial film oxygen supply of having exposed to the sun, and makes oxygen level by containing oxygen 20.9% in the common air, improves nearly 3 times, produces bigger energy saving effect and dwindles the volume of treatment facility.The ultrafiltration pond is set in dynamic biological film aeration tank, has adopted nonclogging membrane structure material, saves required second pond usually, and this ultrafiltration pond work is to carry out in the pipeline film, saves the volume of handling required mud-water separation greatly.
Clear water through the ultrafiltration pond enters disinfection cavity again and carries out the dynamic broken wall sterilization of bacterium in the water, and this is a kind of sterilized system of large-current electric chemical effect, and all sterilizations are under flow state, fast the kill harmful bacterium.Efficient is 99%, makes handled sewage reach middle water reuse standard.The utilization once more of exploitation industrial water drainage is a developing direction of saving water.
In order to ensure the entire treatment tower, the sewage of handling reaches high standard, the draining monitor has been disposed in one water outlet place in the end, in case treatment facility goes wrong, cause can not be up to standard the time by a variety of causes, sink drainage will be closed lifter automatically and be stopped drainage work, carries out network alarming simultaneously, and whole world institute reaches and can carry out moudle type in 48 hours and repair fast.
This system has, efficient biochemical treatment function, and water quality treatment reaches middle water reuse high standard.It is little that it has occupation of land, the efficient height, and reduced investment, operating charges is low, non-secondary pollution.This technology concerning those skilled in the art still clearly.
Claims (7)
1, a kind of technology of dyeing and printing sewage treating column, partly form by measuring apparatus, the equalizing tank that catchments, lifter, complex reaction pond, sludge dewatering treatment device, dynamic integrated aeration tank, disinfection cavity, monitor etc., it is characterized in that being connected with the equalizing tank that catchments by measuring apparatus, the equalizing tank that catchments is connected with lifter, lifter is connected with the complex reaction pond, the complex reaction pond is connected with dynamic integrated aeration tank with the sludge dewatering treatment device respectively, dynamic integrated aeration tank is connected with disinfection cavity, and the above step that disinfection cavity is connected with the clear water relief outlet is formed.
2,, it is characterized in that described dynamic integrated aeration tank can have pipeline to be connected with the sludge dewatering treatment device according to the technology of claims 1 described dyeing and printing sewage treating column.
3,, it is characterized in that being provided with the ultrafiltration pond in the described dynamic integrated aeration tank according to the technology of claims 1 described dyeing and printing sewage treating column.
4,, it is characterized in that the clear water relief outlet is provided with monitor according to the technology of claims 1 described dyeing and printing sewage treating column.
5,, it is characterized in that described ultrafiltration pond employing membrane structure material according to the technology of claims 1 or 3 described dyeing and printing sewage treating columns.
6,, it is characterized in that driving in the described disinfection cavity attitude broken wall sterilising plant according to the technology of claims 1 described dyeing and printing sewage treating column.
7,, it is characterized in that being connected to the high temperature oxidation process device behind the described sludge dewatering treatment device according to the technology of claims 1 described dyeing and printing sewage treating column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031291708A CN100337947C (en) | 2003-06-11 | 2003-06-11 | Process for printing and dyeing waste water treating tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031291708A CN100337947C (en) | 2003-06-11 | 2003-06-11 | Process for printing and dyeing waste water treating tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1490262A true CN1490262A (en) | 2004-04-21 |
| CN100337947C CN100337947C (en) | 2007-09-19 |
Family
ID=34153452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031291708A Expired - Fee Related CN100337947C (en) | 2003-06-11 | 2003-06-11 | Process for printing and dyeing waste water treating tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100337947C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182092B (en) * | 2007-11-07 | 2010-06-02 | 天津大学 | Quantitative reduction method for biological sludge |
| CN102153244A (en) * | 2011-04-29 | 2011-08-17 | 钟路华 | Biological reaction tank for water purification treatment |
| CN101462816B (en) * | 2009-01-12 | 2011-09-14 | 浙江大学 | Apparatus for integrated treatment and comprehensive utilization of wastewater and use thereof |
| CN102234157A (en) * | 2010-04-29 | 2011-11-09 | 上海昊澄环保科技有限公司 | Device and method for processing organic waste water by membrane separation technology |
| CN101704594B (en) * | 2009-11-27 | 2011-11-16 | 波鹰(厦门)科技有限公司 | Device and method for purifying printing and dyeing advanced treatment wastewater |
| CN106495414A (en) * | 2016-12-14 | 2017-03-15 | 广东科达洁能股份有限公司 | A kind of city sewage deep treatment method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0126883Y1 (en) * | 1996-05-02 | 1998-10-01 | 박원훈 | Facilities for treating waste water on a large scale |
| CN1103324C (en) * | 1999-07-02 | 2003-03-19 | 中国科学院沈阳应用生态研究所 | Process for treating sewage |
| CN1246447A (en) * | 1999-08-19 | 2000-03-08 | 上海华原科技有限公司 | Rapid treating technology for high-concentration industrial sewage |
| CN2425918Y (en) * | 2000-03-19 | 2001-04-04 | 太原三源环境工程技术有限公司 | Sewage treatment equipment |
| CN1368482A (en) * | 2001-02-01 | 2002-09-11 | 刘树博 | Automatized energy-saving technology and apparatus running intermittently for treating sewage |
-
2003
- 2003-06-11 CN CNB031291708A patent/CN100337947C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101182092B (en) * | 2007-11-07 | 2010-06-02 | 天津大学 | Quantitative reduction method for biological sludge |
| CN101462816B (en) * | 2009-01-12 | 2011-09-14 | 浙江大学 | Apparatus for integrated treatment and comprehensive utilization of wastewater and use thereof |
| CN101704594B (en) * | 2009-11-27 | 2011-11-16 | 波鹰(厦门)科技有限公司 | Device and method for purifying printing and dyeing advanced treatment wastewater |
| CN102234157A (en) * | 2010-04-29 | 2011-11-09 | 上海昊澄环保科技有限公司 | Device and method for processing organic waste water by membrane separation technology |
| CN102153244A (en) * | 2011-04-29 | 2011-08-17 | 钟路华 | Biological reaction tank for water purification treatment |
| CN106495414A (en) * | 2016-12-14 | 2017-03-15 | 广东科达洁能股份有限公司 | A kind of city sewage deep treatment method |
| CN106495414B (en) * | 2016-12-14 | 2019-10-08 | 广东科达洁能股份有限公司 | A kind of city sewage deep treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100337947C (en) | 2007-09-19 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 |