Agricultural diatomaceous earth/celite/diatomite filter aid/diatomite powder/DE/NA
Agricultural diatomaceous earth/celite/diatomite filter aid/diatomite powder/DE/NA
Diatomaceous earth | |
Chemical Name | Henan ruiqite Chemical Diatomaceous earth/Celite/Infusorial erath |
Name | diatomite1;diatomaceous earth(uncalcined);diatomaceous earth,natural;diatomaceous earth,uncalcined;kieselguhr,uncalChemical bookcined;natural diatomaceous earth;natural diatomite;silica,amorphous,diatomaceous earth,containing>1% crystalline silica |
EPA Chemical information | Kieselguhr (61790-53-2) |
CAS | 61790-53-2 |
EINECS | 612-383-7 |
MF | 60.0843 |
Melting Point | 1400~1650℃ |
Appearance | White powder |
Purity | 100.00% |
Fineness | 400 mesh |
Molecular Formula | SiO2 |
Packing | 25 kg/fiber drums |
Use | Due to its unique physical and chemical properties, diatomite has been widely used as filter aids, functional fillers, catalyst carriers, pesticide and fertilizer carriers, thermal insulation materials, adsorbents and bleaching materials. Used as filter aid in industry to remove bacteria, impurities and odor. Large surface area, strong adsorption capacity, can filter out 0.1 ~ 1.0um particles, reduce wine damage by about 1.4%, improve production operating conditions. Diatomaceous earth filter can better improve the effluent water quality of Chemicalbook high swimming pool circulating water treatment, and can save water and electricity in swimming pool operation management. Diatomaceous earth is widely used in wastewater treatment due to its stable chemical properties, strong adsorption capacity, good filtration performance, and insolubility in any strong acid. Pretreatment of landfill leachate by diatomite flocculation precipitation method can initially reduce CODCr and BOD5 in leachate, remove SS and other pollutants, thereby improving its biochemical properties and reducing load, creating a good for the normal operation of subsequent biochemical treatment condition. |
Recommended Dosage | It is evenly dissolved and dispersed in the product or solvent, and the addition amount is 0.1%-0.5% (100-500g/100kg of product). |