The 26th National Phosphate and Compound Fertilizer Industry Annual Meeting-Phosphate Fertilizer Innovation Technology Forum
Release time: 2019-04-18 14:53
From April 17th to 18th, 2019, the 26th National Phosphate and Compound Fertilizer Industry Annual Conference was held in Kunming with the theme of “Integrating New Kinetic Energy, and Seeking New Development”. The company's chief expert Sun Guochao and Yunnan Yuntianhua Co., Ltd.'s Minister of Environment and Environmental Protection Na Zhihui hosted the forum. The forum invited the China Building Materials Federation Gypsum Building Materials Branch, Yanfu (Group) Co., Ltd., China Petroleum & Chemical Corporation, Zhengzhou University, Eight experts from Sichuan University, Wuhan Jianghan Chemical Design Co., Ltd. and other units made a special report. The meeting focused on in-depth analysis and discussion on the utilization of phosphogypsum resources, beneficiation technology, utilization of low- and medium-grade phosphate ore, improvement of phosphorus yield, and Phosphorus pollution treatment solutions and other series of topics, the utilization of phosphogypsum and the use of low-grade phosphate ore have become a hot topic for discussion and discussion among representatives and speakers at this forum, phosphate fertilizer research and development, design, production units and upstream and downstream industries More than 100 experts, scholars and business representatives attended the forum. At the conference, Pan Jiaxing, deputy general manager of Guizhou CRRC Green Environmental Protection Co., Ltd., made a report on "CRRC Green and Environmentally Friendly Triphosphorus (Phosphate Ore, Phosphorus Chemical Enterprise, Phosphogypsum Depot) Pollution Control Plan", which aimed at the current "three phosphorus" (Phosphate mine, phosphate chemical enterprise, phosphogypsum depot) pollution prevention work, introduced the purpose and significance of the treatment of triphosphorus pollution, analyzed the source and water quality characteristics of triphosphorus sewage, and according to the source of the three kinds of sewage, infiltration of phosphogypsum depot Detailed treatment schemes are given for water filtration, sewage from phosphate mines, and production water from phosphate chemical companies.