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环境科学学报 2001
Isolating the nano-colloids using cross-flow ultrafiltration technique with porous glass membrane
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Abstract:
The porous glass membrane produced by Sumica Chemical Company of Japan was applied to cross flow ultrafiltration. In different filtering conditions including pressure, circle flow rate, acidity, temperature and salinity, the behaviors of porous glass membrane were investigated. The results showed the membrane is suitable to isolate the organic colloids from nature water. The retention varied with the pore size of porous glass membrane used.
