发明授权
US4217215A Process for flocculation using crosslinked polysulfonium compounds 失效
使用交联聚锍化合物进行絮凝的方法

Process for flocculation using crosslinked polysulfonium compounds
摘要:
Water-soluble cross-linked cationic polysulfonium derivatives of poly(thiodiethanol)ethers are useful flocculants for suspended solids in aqueous medium.
信息查询
0/0