伴随着我国供排水事业的发展,我国水处理滤料也经历着成长和变化。水处理滤料从最早只用于供水行业延伸到供水排水行业,由单一的石英砂粒状滤料发展为粒状、纤维滤料等多种形式并存的状态,其生产与使用也从无序到遵照行业标准有序规范地发展。 With the development of water supply and drainage in our country, China’s water treatment media also undergo growth and change. Water treatment filter from the earliest only for the water supply industry extends to the water supply and drainage industry, from a single quartz sand granular filter to granular, fibrous filter and other forms of coexistence of the state, its production and use from disorder to compliance Industry standards and orderly development.