废纸造纸废水处理现状与零排放技术分析

The Present Situation of Our Country Papermaking Wastewater Treatment and Closed Cycle Zero Emissions Technology

造纸废水是水污染的主要污染源,在我国已成为制约造纸工业发展和水污染治理的瓶颈。废纸再生造纸由于具有节约纤维原料、减少对环境污染等优点,而被造纸行业所倡导。废纸造纸行业的水污染问题一直是社会关注的热点,也是污染防治领域的热点问题,废水零排放是造纸行业发展所追求的目标,要实现零排放,必须建立新的用水模式。

The paper making wastewater is the main pollution sources of water pollution. And in our country it has become the bottleneck of restricting paper industry development and water pollution control. Waste paper papermaking with advantages of fiber raw material saving, reduce pollution to the environment, which is advocated by the paper industry. The problem of water pollution of papermaking industry has been the focus of social concern, but also is a hot issue in the field of prevention and control of pollution. Waste water zero discharge is the goal of the paper industry development, to achieve zero emissions, we must establish a new mode of water.