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1 概况水处理剂包括用于工业、块建、环保等方面水处理的各种药剂,例如阻垢分散剂、缓蚀剂、杀菌荆、絮凝剂以及清洗剂、予膜剂、消泡荆等多种辅助药剂。其处理对象包括冷却水、锅炉水、饮用水、生活污水、工业废水以及包括采油用水在内的各种工艺用水。水处理是工业节水、节能、节材以及保护环境、保障人民生活用水质量的重要措施,而水处理荆则是实行水处理的重要物质基础和首要技术保证。随着世界性水源危机和环境污染的日益加剧,各工业国家更加重视水处理剂的开发和应用。
1 Overview Water treatment agents include various chemicals for industrial, block building, environmental protection and other aspects of water treatment, such as scale inhibitors, corrosion inhibitors, bactericidal agents, flocculants, and cleaning agents, film agents, defoamers, etc. A variety of auxiliary agents. The object of treatment includes cooling water, boiler water, drinking water, domestic sewage, industrial wastewater, and various process waters including oil recovery. Water treatment is an important measure to save water, save energy, save materials, protect the environment and ensure the quality of people’s water. Water treatment is an important material basis and the primary technical guarantee for water treatment. With the increasing global water crisis and environmental pollution, various industrial countries pay more attention to the development and application of water treatment agents.