The possibilities of removing colloidal hydroxides containing heavy metal ions removal from water with ultrafiltration membranes are studied in this paper.
本文研究了用超滤膜去除水中胶态重金属离子氢氧化物的可能性。
2
It precipitates insoluble hydroxides from metal salts in solution. (See ammonium hydroxide.)
它从金属盐溶液中，沉淀不溶性氢氧化物(见氢氧化铵)。
3
SILANE organo-silane polymers react at room temperature with hydroxides present in the metal oxide layer of cleaned metal substrates to for strong covalent bonds with the metal substrate.