阴离子聚丙烯酰胺

 le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">阴离子聚丙烯酰胺（le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">APAMle="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">）是水溶性的le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">高分子聚合物le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">， 主要用于各种le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">工业废水le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">的le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">絮凝le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">沉降，沉淀澄清处理，如钢铁厂废水，le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">电镀厂le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">废水，冶金废水，le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">洗煤废水le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">等污水处理、le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">污泥脱水le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">等。还可用于饮用水澄清和净化处理。由于其分子链中含有一定数量的le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">极性基团le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">，它能通过吸附水中悬浮的le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">固体粒子le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">，使粒子间架桥或通过电荷中和使粒子凝聚形成大的le="color: rgb(19, 110, 194); text-decoration: none; font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">絮凝物le="color: rgb(51, 51, 51); font-family: arial, 宋体, sans-serif; line-height: 24px; text-indent: 28px;">，故可加速悬浮液中粒子的沉降，有非常明显的加快溶液澄清，促进过滤等效果。