Intelligent crystallization and granulation treatment method and system for sewage and wastewater

• Main Authors: FENG YUMING, YANG CHAOSI, YANG ZHILIN, GUO LEI, ZHOU SHUFENG, CHENG ZHIGANG, ZHANG LELE, QIN XIN, JI CHUNWEI
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2023
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses an intelligent sewage and wastewater crystallization and granulation treatment method and system. The system comprises a pretreatment unit, a crystallization and granulation device and a particle discharging and recycling device which are sequentially connected in the water inlet direction. The pretreatment unit is provided with a pretreatment pool, the pretreatment pool is provided with a water inlet and a water outlet, the water inlet is provided with an intelligent inlet water quality analysis device, the water outlet is connected with a crystallization and granulation device through a pipeline, and an anode electrode bar and a cathode electrode bar are arranged in the pretreatment pool; a power supply for supplying power to the anode electrode bar and the cathode electrode bar is arranged outside the pretreatment tank and is connected with the anode electrode bar and the cathode electrode bar through a circuit. According to the method, water quality monitoring is carried out at the