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Zeolite molecular sieve composite rectorite water purification ceramic and preparation method thereof
The invention provides a geomaterial-based zeolite molecular sieve composite rectorite water purification ceramic which is composed of a main material and an auxiliary material, wherein the particle sizes of the main material and auxiliary material are respectively 220-1200 meshes. The main material is composed of the following components in parts by mass: 40-80 parts of modified rectorite, 12-60 parts of zeolite and 25-50 parts of modified kaolin. The auxiliary material is composed of the following components in parts by mass: 10-40 parts of talcum, 8-10 parts of alpha-Al2O3, 4-8 parts of argil, 8-15 parts of celestite, 15-30 parts of pore forming agent and 1-3 parts of diluter. The invention also provides a preparation method of the geomaterial-based zeolite molecular sieve composite rectorite water purification ceramic. The filter element prepared by the method can remove heavy metals, TN (total nitrogen), TP (total phosphorus), bacteria and other pollutants in the water body by utilizing the molecular sieving effect and cation exchange, and meanwhile, release specific elements which are beneficial to the human body.
Zeolite molecular sieve composite rectorite water purification ceramic and preparation method thereof
The invention provides a geomaterial-based zeolite molecular sieve composite rectorite water purification ceramic which is composed of a main material and an auxiliary material, wherein the particle sizes of the main material and auxiliary material are respectively 220-1200 meshes. The main material is composed of the following components in parts by mass: 40-80 parts of modified rectorite, 12-60 parts of zeolite and 25-50 parts of modified kaolin. The auxiliary material is composed of the following components in parts by mass: 10-40 parts of talcum, 8-10 parts of alpha-Al2O3, 4-8 parts of argil, 8-15 parts of celestite, 15-30 parts of pore forming agent and 1-3 parts of diluter. The invention also provides a preparation method of the geomaterial-based zeolite molecular sieve composite rectorite water purification ceramic. The filter element prepared by the method can remove heavy metals, TN (total nitrogen), TP (total phosphorus), bacteria and other pollutants in the water body by utilizing the molecular sieving effect and cation exchange, and meanwhile, release specific elements which are beneficial to the human body.
Zeolite molecular sieve composite rectorite water purification ceramic and preparation method thereof
PENG HAO (author) / FAN QI (author) / WANG ZONGXING (author) / XIA XINXING (author) / LI XIUWEN (author) / LUO HONGXUE (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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