青海金矿油田阴离子聚丙烯酰胺pam多少钱原水处理中作絮凝剂聚合氯化铝价格

青海金矿油田阴离子聚丙烯酰胺pam多少钱原水处理中作絮凝剂聚合氯化铝价格 Polyacrylamide is a kind of linear high polymer, is a water-soluble polymer compounds are to a wide range of varieties, one of polyacrylamide and its creatures can be used as the effective flocculant, thickening agents, paper strengthening agent, as well as the fluid drag reduction agent, etc.; The main a very short moment ion PAC; Cationic PAC, non-ionic PAC, zwitterionic PAC. Anionic polyacrylamide (APAM) is water-soluble polymer, is mainly used for all kinds of industrial waste water flocculation sedimentation, precipitation clarification treatment, such as steel mill wastewater, electroplating factory wastewater, metallurgical waste water, coal washing waste water and sewage treatment, sludge dewatering, etc. Can also be used for drinking water clarification and purification treatment. Due to its molecular chain contains a certain number of polar groups, it can through the adsorption of solid particles suspended in water, make the bridge between particles or by charge neutralization particles condensed to form large flocculate, so it can accelerate particle in the slurry settlement, there is a very significant to speed up the solution to clarify, promote such as filtering effect. Widely used in water treatment, paper 聚丙烯酰胺特点

絮凝性：PAM能使悬浮物质通过电中和，架桥吸附作用，起絮凝作用。

粘合性：能通过机械的、物理的、化学的作用，起粘合作用。

降阻性：PAM能有效地降低流体的摩擦阻力，水中加入微量PAM就能降阻50—80%。

增稠性：PAM在中性和酸条件下均有增稠作用，当PH值在10℃以上PAM易水解。

吸附架桥：PAM分子链固定在不同的颗粒表面上，各颗粒之间形成聚合物的桥，使颗粒形成聚集体而沉降。

表面吸附：PAM分子上的极性基团颗粒的各种吸附。

增强作用：PAM分子链与分散相通过种种机械、物理、化学等作用，将分散相牵连在一起，形成网状，从而起增强作用。
making, petroleum, coal, ore, geology, light textile, construction and other department.

Polyacrylamide using method
1. Dissolve ratio. Polyacrylamide dissolved proportion is one over one thousand, that is, 1 kg of water inside 1 g of polyacrylamide solution. (dissolved reagent water tap water or pure water)
2. The dissolution time. This potion mixing dissolution time of 40-50 min, let stand for disso
聚丙烯酰胺是水溶性高分子聚合物，外观为白色或微黄色粉粒，容易吸水，长期受热分解，分解温度在200℃以上，在无氧条件下，210℃炭化为黑色粉末。不溶于大多数有机溶剂，具有良好的絮凝性，可以降低液体之间的磨擦阻力，离子特性可分为非离子、阴离子、阳离子和两性型四种类型。

无机高分子絮凝剂，主要用于净化饮用水和给水的特殊水质处理，如除铁、除氟、除镉、除放射性污染、除漂浮油等；也可用于工作废水处理，如印染废水等；还可用于精密铸造、医药、造纸、制革等，和有机絮凝剂配合使用效果更佳，处理后水的COD和色度指标会有明显的改善。

Polyacrylamide is water-soluble polymer, appearance is white or light yellow toner particles, easy bibulous, long-term thermal decomposition, decomposition temperature above 200 ℃, under anaerobic conditions, 210 ℃ carbonized to black powder.Insoluble in most organic solvents, has good flocculation sex, can reduce the friction resistance between liquid, ion characteristics can be divided into non-ionic and anionic, cationic and amphoteric four types.lving time of 2-2.5 h.
3. The drug dosing. This reagent dosing quantity according to certain percentage of the additive, according to the standards of sewage concentration and dealing with the specific amount.