Lu Lihai, the chief engineer and senior engineer of Guangxi Boshke Environmental Protection Technology Co., Ltd., is responsible for the research and development of new environmental protection technologies and products, leading the team to complete the design and operation of dozens of projects such as industrial sewage treatment, municipal sewage treatment, and municipal water supply pipe network, with a production capacity of more than 2 billion yuan. Led the team to develop the key technologies of industrial wastewater recycling and ultra-low discharge, and developed the key technologies and core equipment of ultra-low discharge of wastewater and reclaimed water reuse, which successfully solved the treatment problems of high concentration organic wastewater around pulp and paper, food, chemical, pharmaceutical and other industries. The UMAR reactor developed broke the monopoly position of foreign companies in the domestic market, The investment cost has been reduced by more than 50%@ Nanning Federation of Trade Unions