Chongqing Rongji Environmental Protection Engineering Co., Ltd.

Chongqing Rongji Environmental Protection Engineering Co., Ltd. is a national high-tech enterprise and a Chongqing specialized, refined, distinctive and innovative enterprise, specializing in the research of microbial application technology and polymer targeted material technology, and applying them to various water systems. The company owns more than 30 invention patents and nearly 10 utility model patents, and was honored with the title of "National Intellectual Property Advantage Enterprise" in 2017. The various microbial agents and enzyme preparation products developed and produced by the company are widely used in civil circulating water systems, industrial circulating water systems, agriculture, municipal and natural water body pollution treatment and other fields. With strong technical strength and rich practical experience, the company has built its core competitiveness. The company takes "taking water resource protection as its own responsibility" as its purpose, "protecting ecology is protecting the future" as its business philosophy, and "from nature, returning to nature" as its mission. The self-developed "series of water treatment biological microbial agents" are non-toxic, harmless and pollution-free, and are pure ecological and environmental protection multi-functional preparations that can adapt to changes in water quality. By utilizing microorganisms and the biological enzymes they secrete to form dominant bacterial communities, they solve water pollution indicators and achieve water purification functions. This realizes a low-carbon ecological operation mode for water treatment systems, and enables technical upgrades for the water treatment systems of a wide range of enterprises to achieve water and electricity savings, reduce pollutant emissions, and improve system cost reduction and efficiency enhancement. Application areas: Industrial circulating water: various circulating water systems in chemical, steel, electric power, coal, metallurgy, petroleum, pharmaceutical and other industries. Industrial wastewater: brewing wastewater, leather wastewater, drilling wastewater, methanol wastewater, coal-to-liquids wastewater, polyoxymethylene wastewater, pharmaceutical wastewater. Agricultural wastewater: aquaculture wastewater. Municipal wastewater: black and odorous rivers, kitchen wastewater, septic tanks, municipal wastewater, etc.