Coal-containing bulk cargo yard wastewater resource recycling system and method

• Main Authors: WEN HENG, ZHANG LIANG, FENG WEI, SHAO YUANYUAN, LIN CHENGBAO, XIONG XUEJUN, WANG CHANG, MA HONGXI, HUANG YANGYANG, WANG SHUO, LI ZHENGCHUAN, XU MENGXIA, HE SHANSHAN
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to a coal-containing bulk cargo yard wastewater resource recycling system and method, and relates to the technical field of coal-containing wastewater treatment.The coal-containing bulk cargo yard wastewater resource recycling system comprises a wastewater collecting device, a settling pond, a treating pond and a recycling pond which are sequentially arranged, the wastewater collecting device is used for collecting coal-containing wastewater, and the settling pond is connected with the wastewater collecting device and used for settling the wastewater; the treatment tank is connected with the sedimentation tank and is used for treating the supernate, and the recovery tank is connected with the treatment tank and is used for recycling water. Coal-containing wastewater is subjected to coal briquette and wastewater separation through the wastewater collecting device and then enters the settling pond to be settled, coal slime is settled and accumulated at the bottom of the settling pond, supe