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Anionic polyacrylamide

阴离子聚丙烯酰胺
  • Category: Chemical additives

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  • Publication date: 10/20/2017
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Detailed introduction

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product description

用于各种工业废水的絮凝沉降,沉淀澄清处理,如钢铁厂废水,电 镀厂废水,冶金废水,洗煤废水等污水处理、污泥脱水等。 Anionic polyacrylamide (APAM) is a water-soluble high-molecular polymer, mainly used for flocculation, sedimentation and clarification of various industrial wastewater, such as wastewater treatment of steel plant wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater, etc. Sludge dewatering etc. 于饮用水澄清和净化处理。 It can also be used for clarification and purification of drinking water. 团,它能通过吸附水中悬浮的固体粒子,使粒子间架桥或通过电荷 中和使粒子凝聚形成大的絮凝物,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。 Because its molecular chain contains a certain number of polar groups, it can accelerate the particles in suspension by adsorbing solid particles suspended in water, bridging between particles, or agglomerating particles by charge neutralization. The sedimentation has a very obvious effect of speeding up solution clarification and promoting filtration.

Features

1. Clarification and purification effect;

2. Settlement promotion effect;

3. Filtration promotion effect;

4. Thickening effect and other effects. 煤、造纸等方面,能够充分满足各种领域的要求。 In terms of waste liquid treatment, sludge concentration dehydration, beneficiation, coal washing , papermaking, etc., it can fully meet the requirements of various fields.

Instructions

水为宜。 1. When in use, prepare a 0.1% strength aqueous solution. It is better to use neutral water without salt .

制在100~300rpm。 2. When dissolving, sprinkle the anionic polyacrylamide product evenly into the stirring water, and control the stirring at 100 ~ 300rpm. Appropriate heating (<60 ℃) can accelerate dissolution.

(通过试验选择最佳PH值和本系列产品的用量。) 3. Adjust the PH value of the treated liquid to make the anionic polyacrylamide product fully function (select the optimal pH value and the dosage of this series of products through experiments).

出现絮凝物后,减慢搅速,以利絮凝物增长和加速沉降。 4. When adding the anionic polyacrylamide product solution, it should accelerate the mixing with the treated liquid. After the flocs appear, slow down the stirring speed to facilitate the floc growth and accelerate the sedimentation.

Packaging, storage

装。 Packed in 25KG plastic-lined woven bags or paper-plastic composite bags, or according to customer needs . 会吸潮结块。 When storing and transporting, pay attention to prevent heat and moisture, and prevent the package from being damaged. The dry powder products will absorb moisture and agglomerate when exposed for a long time . The stacking layer must not exceed 20 layers. The validity period is 2 years. 度为20-80目,亦可根据客户要求生产。 The particle size of this product is 20-80 mesh, which can also be produced according to customer requirements.

Technical index

Exterior Solid content Molecular weight Dissolution time Degree of hydrolysis
White particle ≥88% 6-30 10-50% ≤30min

Related tags: Chemical additives , Anionic polyacrylamide prices , Anionic polyacrylamide wholesale

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