| 产品特性：Liquid | 是否进口：否 | 产地：Jining, Shandong |
| 用途：电厂阻垢剂 | 品牌：Hingry | 含量：100％ |
| 是否危险化学品：否 | 产品名称：Evaporation and scale inhibito | 型号：SGR 1105 |
| 化学成份：Organic phosphonate, phosphoni | 类型：缓蚀阻垢剂 | 外观：Red-brown or Amber transparent |
| 有效物质含量：20％ | PH值使用范围：>7.0 |
1、Features and uses
There is a large amount of wastewater generated in the production and grinding of polysilicon. The unrecovered low boiling substance and hydrogen chloride of chlorosilane, the purification of the non-condensation gas of the separation tower, and the amount of acidic wastewater produced by the process waste gas leaching of the exhaust gas leaching tower during the maintenance of the reduction furnace is directly related to the discharge of the process exhaust gas and the concentration of chlorosilane and hydrogen chloride. The main pollutants in this part of the wastewater are SIO2 produced by hydrolysis of hydrochloric acid and chlorosilane, as well as waste acid solution. After lime neutralization, flocculation and filtration, the silicone and suspension are removed. Through evaporation and desalination, the wastewater is highly calcium, high-hardness SGR-1105 is a scale inhibitor dispersant specially designed for the evaporation and concentration of polysilicon wastewater. It still has a good scale inhibition effect under the working conditions of high calcium, high alkalinity, high sulfate and high silicon.
