聚丙烯酰胺如何配置溶液？
來源：聚丙烯酰胺 2018/7/13 10:47:45??????點擊：
☆配制聚丙烯酰胺水溶液時，應(yīng)在搪瓷，鍍鋅,鋁制或塑料桶內(nèi)進(jìn)行,不可在鐵容器內(nèi)配制和貯存
The preparation of polyacrylamide aqueous solution, in enamel, galvanized steel, aluminum or plastic barrel, not in iron container preparation and storage
☆溶解時，應(yīng)注意將產(chǎn)品均勻的慢慢地加入帶攪拌和加熱措施的溶解器中，應(yīng)避免結(jié)固,溶液在適宜溫度下配制,并應(yīng)避免長時間劇烈的機(jī)械剪切.建議攪拌器60-200轉(zhuǎn)/min,否則會導(dǎo)致聚合物降解,影響使用效果。
The dissolution, attention should be paid to the product uniform is slowly added with stirring and heating measures dissolver, should avoid knot solid solution at a suitable temperature, preparation, and should avoid long time intense mechanical shear. Recommendations mixer 60-200 /min, otherwise it will lead to polymer degradation, application effects.
☆聚丙烯酰胺水溶液應(yīng)做到現(xiàn)用現(xiàn)配,當(dāng)溶解液長時間放置,其性能將會視水質(zhì)的情況而逐漸降低.
The PAM aqueous solution should be accomplished using the match, when the solution is placed for a long time, its performance will be considered the conditions of water and reduce gradually.
☆在對懸濁液添家絮凝劑水溶液之后,如果長時間激烈地進(jìn)行攪拌的話,將會破壞已經(jīng)形成的絮凝物。
in susn Tim flocculant aqueous solution, if long time strongly mixing it, it will destroy the formed floc.
The preparation of polyacrylamide aqueous solution, in enamel, galvanized steel, aluminum or plastic barrel, not in iron container preparation and storage
☆溶解時，應(yīng)注意將產(chǎn)品均勻的慢慢地加入帶攪拌和加熱措施的溶解器中，應(yīng)避免結(jié)固,溶液在適宜溫度下配制,并應(yīng)避免長時間劇烈的機(jī)械剪切.建議攪拌器60-200轉(zhuǎn)/min,否則會導(dǎo)致聚合物降解,影響使用效果。
The dissolution, attention should be paid to the product uniform is slowly added with stirring and heating measures dissolver, should avoid knot solid solution at a suitable temperature, preparation, and should avoid long time intense mechanical shear. Recommendations mixer 60-200 /min, otherwise it will lead to polymer degradation, application effects.
☆聚丙烯酰胺水溶液應(yīng)做到現(xiàn)用現(xiàn)配,當(dāng)溶解液長時間放置,其性能將會視水質(zhì)的情況而逐漸降低.
The PAM aqueous solution should be accomplished using the match, when the solution is placed for a long time, its performance will be considered the conditions of water and reduce gradually.
☆在對懸濁液添家絮凝劑水溶液之后,如果長時間激烈地進(jìn)行攪拌的話,將會破壞已經(jīng)形成的絮凝物。
in susn Tim flocculant aqueous solution, if long time strongly mixing it, it will destroy the formed floc.
- 上一篇：洗煤專用聚丙烯酰胺比普通聚丙烯酰胺有什么優(yōu)勢？ 2018/7/13
- 下一篇：印染廢水產(chǎn)生的污泥怎么處理？ 2018/7/13