CN101671152A - Wet land filler of immobilized microorganism and preparation method thereof - Google Patents
Wet land filler of immobilized microorganism and preparation method thereof Download PDFInfo
- Publication number
- CN101671152A CN101671152A CN200910192555A CN200910192555A CN101671152A CN 101671152 A CN101671152 A CN 101671152A CN 200910192555 A CN200910192555 A CN 200910192555A CN 200910192555 A CN200910192555 A CN 200910192555A CN 101671152 A CN101671152 A CN 101671152A
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- CN
- China
- Prior art keywords
- wet land
- lime
- cement
- land filler
- immobilized microorganism
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- 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.)
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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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- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
The invention discloses a wet land filler of immobilized microorganism, which is composed of cement, limestone, lime, accelerators, water and solid strain capsules, wherein the cement : limestone : lime is equal to 1:4-8:0.2-0.8, and the accelerators account for 0.05-0.2 percent of total weight. The invention aims at overcoming the disadvantages of the prior art and provides a wet land filler of an immobilized microorganism, which has rapid and high-efficiency microorganism culture; in addition, the invention provides a method for preparing the wet land filler of high-efficiency immobilized microorganism, comprising the following steps: a. the cement, calcium carbonate powder and the lime are mixed by weight ratio, water is added in the mixture and is stirred; b. the accelerators are addedin the slurry and is stirred evenly; c. the solid strain capsules are added rapidly, and the mixture is evenly stirred; d. an extrusion machine is adopted to carry out extrusion molding, and productsare obtained after being dried.
Description
Technical field
The present invention relates to a kind of wet land filler, particularly a kind of wet land filler of immobilized microorganism; The invention still further relates to a kind of method for preparing this wet land filler.
Background technology
Utilizing efficient vertical current constructed wetland technology to carry out sewage disposal now is widely used, in the at present used wet land filler numerous species is arranged, general wet land filler adopts is wet land filler based on sandstone, sandstone is that main wet land filler main drawback is that the artificial swamp area is big, it is low that the aquatic and hygrophyte of implanting on wet land filler and the wet land filler is removed efficient to pollutants in sewage, particularly the clearance of phosphorus is low, microbial biomass is few on the wet land filler carrier, implants aquatic and hygrophyte root system on the wet land filler to shortcomings such as the assimilated efficiency of phosphorus are low.And these fillers all be put into earlier wetland again culturing micro-organisms adhere on it.The biofilm development cycle is long on the filler like this, and the bacterium on the microbial film is more assorted, and obligate and the efficient of removing pollutent are lower.
Summary of the invention
The objective of the invention is in order to overcome weak point of the prior art, provide a kind of microorganism culturing soon, wet land filler of immobilized microorganism efficiently;
Another object of the present invention provides a kind of this method of wet land filler of immobilized microorganism efficiently for preparing.
In order to achieve the above object, the present invention adopts following scheme:
A kind of wet land filler of immobilized microorganism, form by cement, Wingdale, lime, accelerating chemicals, water and solid spawn capsule, wherein said cement: Wingdale: lime=1: 4～8: 0.2～0.8, described accelerating chemicals accounts for 0.05～0.2% of gross weight.
Aforesaid a kind of wet land filler of immobilized microorganism, wherein said cement: Wingdale: lime=1: 6: 0.5.
A kind of method for preparing the above-mentioned wet land filler of immobilized microorganism of claim, comprising following steps:
A, by weight cement, calcium carbonate stone powder, lime are mixed, add water and stir pulping;
B, in above-mentioned slurries, add accelerating chemicals and stir;
C, add the solid spawn capsule rapidly, stir evenly;
D, the extrusion moulding of employing extrusion machine promptly get product of the present invention after the mummification.
4, method according to claim 3, the Φ's 35 that is extruded by extrusion machine earlier in the wherein said steps d is rectangular, is cut into the segment of 35mm then by cutting machine.
In sum, beneficial effect of the present invention:
One, after meeting sewage, the bacterial classification capsule dissolves in the wet land filler of the present invention, the bacterial classification diffusion, and neutral in acid that bacterial classification produces and the lime reaction with formation, help microbial growth;
Two, form porous after the capsule dissolves, bacterium is directly fixed and wherein need not to tame cultivation again
Three, the calcium that contains insoluble calcium and solubility in the wet land filler of the present invention: stronger dephosphorization effect is arranged.
Embodiment
Below in conjunction with embodiment the present invention is described further:
Embodiment 1
By cement: Wingdale: the weight ratio of lime=1: 4: 0.2 takes by weighing cement 1kg, and Wingdale 4kg and lime 0.2kg with above-mentioned mixing of materials, add water and stir pulping; Adding 0.274kg accelerating chemicals Tai-Ace S 150 in slurries stirs; Add the solid spawn capsule rapidly, stir evenly; Extrude the rectangular of Φ 35 by extrusion machine, be cut into the segment of 35mm by cutting machine.Stack after three days, mummification promptly gets product of the present invention fully.
Embodiment 2
By cement: Wingdale: the weight ratio of lime=1: 6: 0.5 takes by weighing cement 1kg, and Wingdale 6kg and lime 0.5kg with above-mentioned mixing of materials, add water and stir pulping; Adding 0.76kg accelerating chemicals Tai-Ace S 150 in slurries stirs; Add the solid spawn capsule rapidly, stir evenly; Extrude the rectangular of Φ 35 by extrusion machine, be cut into the segment of 35mm by cutting machine.Stack after three days, mummification promptly gets product of the present invention fully.
Embodiment 3
By cement: Wingdale: the weight ratio of lime=1: 8: 0.8 takes by weighing cement 1kg, and Wingdale 8kg and lime 0.8kg with above-mentioned mixing of materials, add water and stir pulping; Adding 2.45kg accelerating chemicals Tai-Ace S 150 in slurries stirs; Add the solid spawn capsule rapidly, stir evenly; Extrude the rectangular of Φ 35 by extrusion machine, be cut into the segment of 35mm by cutting machine.Stack after three days, mummification promptly gets product of the present invention fully.
Claims (4)
1, a kind of wet land filler of immobilized microorganism, it is characterized in that: form by cement, Wingdale, lime, accelerating chemicals, water and solid spawn capsule, wherein said cement: Wingdale: lime=1: 4～8: 0.2～0.8, described accelerating chemicals accounts for 0.05～0.2% of gross weight.
2, a kind of wet land filler of immobilized microorganism according to claim 1 is characterized in that described cement: Wingdale: lime=1: 6: 0.5.
3, a kind of method for preparing claim 1 or 2 described wet land filler of immobilized microorganism is characterized in that may further comprise the steps:
A, by weight cement, calcium carbonate stone powder, lime are mixed, add water and stir pulping;
B, in above-mentioned slurries, add accelerating chemicals and stir;
C, add the solid spawn capsule rapidly, stir evenly;
D, the extrusion moulding of employing extrusion machine promptly get product of the present invention after the mummification.
4, method according to claim 3 is characterized in that in the described steps d earlier the rectangular of the Φ 35 that extruded by extrusion machine, is cut into the segment of 35mm then by cutting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192555XA CN101671152B (en) | 2009-09-17 | 2009-09-17 | Wet land filler of immobilized microorganism and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192555XA CN101671152B (en) | 2009-09-17 | 2009-09-17 | Wet land filler of immobilized microorganism and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101671152A true CN101671152A (en) | 2010-03-17 |
| CN101671152B CN101671152B (en) | 2011-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910192555XA Expired - Fee Related CN101671152B (en) | 2009-09-17 | 2009-09-17 | Wet land filler of immobilized microorganism and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101671152B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454182A (en) * | 2010-10-19 | 2012-05-16 | 陈瑞文 | Geology grading manufacturing method with disaster prevention and ecological functions |
| CN104085993A (en) * | 2014-08-01 | 2014-10-08 | 袁珩 | Artificial wetland device |
| CN104085992A (en) * | 2014-08-01 | 2014-10-08 | 袁珩 | Wastewater treatment process with solar energy heat preservation effect |
| CN104098230A (en) * | 2014-08-01 | 2014-10-15 | 袁珩 | Assembled type artificial wetland system adopting immobilized microbes |
| CN104098186A (en) * | 2014-08-01 | 2014-10-15 | 安庆庆荣企业管理咨询有限责任公司 | Immobilized microorganism waste water treatment process |
| CN107006354A (en) * | 2017-04-18 | 2017-08-04 | 湖南文理学院 | Sponge urban construction retaining bio-sponge body and preparation method thereof |
| CN108217968A (en) * | 2016-12-14 | 2018-06-29 | 王迎春 | A kind of water body processing component and its preparation method and application |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277826A (en) * | 1991-11-01 | 1994-01-11 | Browning Ferris Industries | Lime and fly ash stabilization of wastewater treatment sludge |
| CN100413789C (en) * | 2004-05-18 | 2008-08-27 | 中国水利水电科学研究院 | Compound filling for sewage treatment |
| CN101050091A (en) * | 2007-04-29 | 2007-10-10 | 常州工学院 | Slurry of modified Portland cement in use for anchoring engineering, and application |
| CN101381151B (en) * | 2008-10-23 | 2011-09-21 | 中山市环保实业发展有限公司 | Sewage disposal method using embedding immobilization microorganism grain fluidized bed |
-
2009
- 2009-09-17 CN CN200910192555XA patent/CN101671152B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454182A (en) * | 2010-10-19 | 2012-05-16 | 陈瑞文 | Geology grading manufacturing method with disaster prevention and ecological functions |
| CN102454182B (en) * | 2010-10-19 | 2014-02-12 | 陈瑞文 | Geology grading manufacturing method with disaster prevention and ecological functions |
| CN104085993A (en) * | 2014-08-01 | 2014-10-08 | 袁珩 | Artificial wetland device |
| CN104085992A (en) * | 2014-08-01 | 2014-10-08 | 袁珩 | Wastewater treatment process with solar energy heat preservation effect |
| CN104098230A (en) * | 2014-08-01 | 2014-10-15 | 袁珩 | Assembled type artificial wetland system adopting immobilized microbes |
| CN104098186A (en) * | 2014-08-01 | 2014-10-15 | 安庆庆荣企业管理咨询有限责任公司 | Immobilized microorganism waste water treatment process |
| CN104085992B (en) * | 2014-08-01 | 2015-12-02 | 新昌县镜岭镇柳良轴承厂 | A kind of sewage treatment process with warming solar energy effect |
| CN104085993B (en) * | 2014-08-01 | 2015-12-09 | 新昌县澄潭镇澄设机械厂 | A kind of constructed wetland device |
| CN104098230B (en) * | 2014-08-01 | 2016-02-17 | 深圳市华美绿环境建设工程有限公司 | A kind of assembly type immobilized microorganism artificial wet land system |
| CN108217968A (en) * | 2016-12-14 | 2018-06-29 | 王迎春 | A kind of water body processing component and its preparation method and application |
| CN108217968B (en) * | 2016-12-14 | 2021-01-08 | 王迎春 | Water body treatment member and preparation method and application thereof |
| CN107006354A (en) * | 2017-04-18 | 2017-08-04 | 湖南文理学院 | Sponge urban construction retaining bio-sponge body and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101671152B (en) | 2011-12-21 |
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Granted publication date: 20111221 Termination date: 20120917 |