Case Study

Municipal industry

Petroleum and petrochemical industry

Chemical industry

Power industry

Iron and steel metallurgy industry

Desalination industry

Lihua Yi Group Water Treatment Project

Lihua Yi Group Water Treatment Project

Lihua Yi Group is a large-scale national enterprise group with petrochemicals and pharmaceuticals as its core industries, and textiles and apparel, as well as disinfectants, as its two supporting industries. It operates across multiple sectors, in multiple countries, and in a diversified manner. The company ranks among China's Top 1,000 industrial enterprises, the Top 500 Chinese manufacturers, the Top 100 Chinese chemical companies, and the top ten in the nation’s large and medium-sized enterprises in terms of independent innovation capability. It also ranks among Shandong Province’s Top 100 enterprises and the Top 100 industrial enterprises (groups) in Shandong Province. This project has undergone nine consecutive phases of construction and represents the first full-membrane process industry for refinery-owned power plants. It utilizes ultrafiltration and EDI products from Canpure, with surface water serving as the raw water source, and the total treated water volume exceeds 200,000 tons per day.

Daqing Oilfield Water Treatment Project

Daqing Oilfield Water Treatment Project

The Daqing Oilfield, China's largest oilfield discovered on September 26, 1959, and one of the world's ten largest oilfields, is located in Daqing City, Heilongjiang Province, China. It was put into development and construction in 1960 and comprises 48 oil and gas fields of varying sizes, including Satu, Xingshugang, Lamadian, and Chaoyanggou, covering an area of approximately 6,000 square kilometers. This project represents one of the earliest successful applications of membrane technology in oilfield water injection. Utilizing ultrafiltration products from Canpure, the total daily water production reaches 3,000 tons.

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