CN104399319A - Scolecite water treatment filter material - Google Patents
Scolecite water treatment filter material Download PDFInfo
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- CN104399319A CN104399319A CN201410502230.8A CN201410502230A CN104399319A CN 104399319 A CN104399319 A CN 104399319A CN 201410502230 A CN201410502230 A CN 201410502230A CN 104399319 A CN104399319 A CN 104399319A
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- scolecite
- water treatment
- filter material
- water
- particle
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a scolecite water treatment filter material. 100-150 kg of a matrix of scolecite particles with particle size of 20-40 mesh is added with 30-80 kg of kaolinite clay, mixed with water and prepared into cluster mud balls with diameter of 10-30 mm; and the mud balls are baked for 2 h, and smashed into particles with particle size of 1.0-2.5 mm. The scolecite water treatment filter material provided by the present invention can realize mineralized purified water quality, and can effectively remove COD, ammonia and nitrogen.
Description
Technical field
The present invention relates to a kind of water treatment product, specifically a kind of scolecite water treatment filter material.
Background technology
Water treatment filler and filtrate are for the carrier mass that the filter media material of materializing strategy and the microorganism of biochemical treatment are perched in water treatment technology, are the links that can not lack of direct relation treatment effect in modern water treatment technology.
In filtering technique, the formation of filtrate and filter material layer is the key determining filter plant performance quality, and they decide the water quality of the rear water of filter, decide the key property of filter plant.Therefore, the research and improvement that form filtrate and filter material layer are depended in the development of filtering technique to a great extent.Along with improving constantly of human living standard, the requirement of people to filtrate is more and more higher.Through years of researches and development, kind and the specification of filtrate are increasing, quality and performance progressively improves, range of application constantly expands, the needs of the national economic development are adapted to, especially obtain good effect at water treatment field, progressively promote progress and the development of China's Water treatment filtration technology.
Summary of the invention
For prior art Problems existing with not enough, technical problem to be solved by this invention is, provides a kind of scolecite water treatment filter material, has mineralising and purify water, effectively remove COD, ammonia nitrogen.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of scolecite water treatment filter material, and matrix is scolecite particle, particle diameter 20-40 order, 100-150 kg; Add kaolinite clay 30-80kg, mix the bulk mud ball making diameter 10-30mm with water, roasting 2 hours, be ground into the particle that particle diameter is 1.0mm-2.5mm.
Above-mentioned a kind of scolecite water treatment filter material, matrix is scolecite particle, particle diameter 20-40 order, 120kg; Add kaolinite clay 50kg, mix the bulk mud ball making diameter 20mm with water, roasting 2 hours, be ground into the particle that particle diameter is 1.5mm.
Tool of the present invention has the following advantages and Advantageous Effects:
The present invention has mineralising and purifies water, and increases the biologically active of water, improves the characteristics such as the Acidity of Aikalinity of body physiological function and bidirectional modulation water.
The present invention can remove COD, ammonia nitrogen and turbidity effectively, the best hydraulic load of experimental condition is 2.2m/h (hydraulic detention time is 1.4h), be now respectively 73.9%, 88.4% and 96.2% to the clearance of COD, ammonia nitrogen and turbidity, corresponding water outlet mean concentration is respectively 43.4mg/L, 3.5mg/L and 3.7 NTU, can reach the requirement of environmental protection index of correlation.
Detailed description of the invention
embodiment 1
Matrix is scolecite particle, particle diameter 20-40 order, 100kg; Add kaolinite clay 30kg, mix the bulk mud ball making diameter 10mm with water, roasting 2 hours, be ground into the particle that particle diameter is 1.0mm.
embodiment 2
Matrix is scolecite particle, particle diameter 20-40 order, 120kg; Add kaolinite clay 50kg, mix the bulk mud ball making diameter 20mm with water, roasting 2 hours, be ground into the particle that particle diameter is 1.5mm.
Filtrate physical and chemical index:
Analysis project test data analysis project testing data analysis project testing data
Density 2.55g/cm
3siO2 65-70% CaO 2.8 %
Wear rate <0.04% TiO2 0.5 % MgO 0.65%
Percentage of damage 0.045% FeO 1.2 % K2O 3.2 %
Intensity >=97.5% Fe2O3 1.6 % P2O5 0.22 %
Adsorbed water 0.3% AL2O3 17.74% Na2O 4.3 %
embodiment 3
Matrix is scolecite particle, particle diameter 20-40 order, 150 kg; Add kaolinite clay 80kg, mix the bulk mud ball making diameter 30mm with water, roasting 2 hours, be ground into the particle that particle diameter is 2.5mm.
The above is only to preferred embodiment of the present invention, and be not do other forms of restriction to the present invention, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But, everyly do not depart from the present invention program's content, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and remodeling, still belong to protection scope of the present invention.
Claims (2)
1. a scolecite water treatment filter material, is characterized in that: matrix is scolecite particle, particle diameter 20-40 order, 100-150 kg; Add kaolinite clay 30-80kg, mix the bulk mud ball making diameter 10-30mm with water, roasting 2 hours, be ground into the particle that particle diameter is 1.0mm-2.5mm.
2. a kind of scolecite water treatment filter material according to claim 1, is characterized in that: matrix is scolecite particle, particle diameter 20-40 order, 120kg; Add kaolinite clay 50kg, mix the bulk mud ball making diameter 20mm with water, roasting 2 hours, be ground into the particle that particle diameter is 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502230.8A CN104399319A (en) | 2014-09-27 | 2014-09-27 | Scolecite water treatment filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410502230.8A CN104399319A (en) | 2014-09-27 | 2014-09-27 | Scolecite water treatment filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104399319A true CN104399319A (en) | 2015-03-11 |
Family
ID=52637023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410502230.8A Pending CN104399319A (en) | 2014-09-27 | 2014-09-27 | Scolecite water treatment filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104399319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880185A (en) * | 2021-10-26 | 2022-01-04 | 苏州羿富环保科技有限公司 | Adsorption type water pollution treatment agent and preparation method thereof |
| CN117164351A (en) * | 2023-08-10 | 2023-12-05 | 山东鑫永恒新材料有限公司 | Calcium-rich slow-release mineralized material and preparation method thereof |
-
2014
- 2014-09-27 CN CN201410502230.8A patent/CN104399319A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880185A (en) * | 2021-10-26 | 2022-01-04 | 苏州羿富环保科技有限公司 | Adsorption type water pollution treatment agent and preparation method thereof |
| CN117164351A (en) * | 2023-08-10 | 2023-12-05 | 山东鑫永恒新材料有限公司 | Calcium-rich slow-release mineralized material and preparation method thereof |
| CN117164351B (en) * | 2023-08-10 | 2024-03-19 | 山东鑫永恒新材料有限公司 | Calcium-rich slow-release mineralized material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |
|
| WD01 | Invention patent application deemed withdrawn after publication |