聚丙(bing)烯(xi)(xi)酰(xian)(xian)(xian)胺(an)(PAM)是由丙(bing)烯(xi)(xi)酸和丙(bing)烯(xi)(xi)酰(xian)(xian)(xian)胺(an)發生共聚反應(ying)制得的人工合成(cheng)高分子(zi)聚合物。通常聚丙(bing)烯(xi)(xi)酰(xian)(xian)(xian)胺(an)有三(san)種類(lei)型(xing),即非離子(zi)聚丙(bing)烯(xi)(xi)酰(xian)(xian)(xian)胺(an),陰離子(zi)聚丙(bing)烯(xi)(xi)酰(xian)(xian)(xian)胺(an)和陽離子(zi)聚丙(bing)烯(xi)(xi)酰(xian)(xian)(xian),陰離子(zi)酰(xian)(xian)(xian)胺(an)大部分用于(yu)涂料懸...
聚丙(bing)烯酰胺(an)作為(wei)一(yi)種高分子聚合物 , 在(zai)農業生產中具(ju)有改良土(tu)壤結(jie)構 , 提高土(tu)壤保水、保土(tu)、保肥、保溫(wen)能(neng)力 , 具(ju)有一(yi)定(ding)的增產功(gong)能(neng)。 聚丙(bing)烯酰胺(an)在(zai)防止水土(tu)流失的過程中增加(jia)了土(tu)壤保水性和保肥性,...
酒精的生(sheng)產(chan)原料(liao)為淀粉質、廢(fei)糖蜜合(he)(he)成,在(zai)酒精的生(sheng)產(chan)過(guo)程中(zhong)會有大(da)量的廢(fei)水產(chan)生(sheng),這些廢(fei)水水質成分較為復雜,其(qi)中(zhong)溫度(du)(du)高、濃(nong)度(du)(du)高、懸(xuan)浮物較多,處(chu)理(li)過(guo)程較難。酒精廢(fei)水的處(chu)理(li)可以使(shi)用聚合(he)(he)氯化鋁化...