Special equipment for coal chemical strong brine zero-discharge process

• Main Authors: ZHANG SHUISHUI, XIAO LONGBO, SU ZHIFENG, ZHAO JIANFENG, LAN JIANWEI, PAN WEN'GANG, XIA JUNFANG, XU WENJUN, JIANG JING, LU KUI
• Format: Patent
• Language: English
• Published: 21.01.2015
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses special equipment for a coal chemical strong brine zero-discharge process. According to the special equipment, methods of two-stage clarifying and softening, ultrafiltration, ion exchange softening, two-stage reverse osmosis, purification and impurity removal and evaporat...