The world's largest zero discharge project of coal chemical wastewater undertaken by horizon water Co., Ltd. in the second half of 2017 - the phase II project of mine water and coal chemical wastewater treatment and utilization project in Ningdong mining area of Shenhua Ningmei group has been completed. Horizon provides core processes and equipment for the evaporative crystallization process section of mine water and coal chemical wastewater treatment of the project The pretreatment process section provides rizonflow series large flow filtration equipment.

       During the construction of the project for more than a year, horizon received strong support and cooperation from the owner, Design Institute, general contracting company, suppliers and other relevant units. At the same time, the company also invested a lot of human and material resources and attached great importance to the construction quality of the project. All the staff of the project worked together day and night. Finally, the project was successfully salted on March 31, 2019, This indicates that the whole process of the second stage of Asia's largest industrial wastewater treatment project has been opened up.