Process for realizing zero emission and resource utilization by using wastewater as circulating cooling water

• Main Authors: LU HUILING, LIU DAYONG
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention provides a process for realizing zero emission and resource utilization by using wastewater as circulating cooling water. An integrated pressure-bearing rapid water purifier is added into an original circulating cooling water system for turbidity reduction; the turbidity of the circulating cooling water system is controlled, long-term normal use of the circulating cooling water system is guaranteed, large equipment investment is not needed, investment burden and capital occupation are reduced, the occupied space is small, installation is convenient, and the circulating cooling water system can be suitable for many industrial production places without large unoccupied space. Original chemicals of the circulating cooling water system are replaced by zero-discharge series chemicals of the circulating cooling water system, so that the wastewater can be better treated, and the conditions of equipment corrosion and scaling are reduced. 本发明提供一种废水做循环冷却水实现零排放及资源利用化工艺，在原有的循环冷却水系统中添加一体化承压快速净水器进行降浊，以控制循环冷却水