Water Treatment with Intelligent Membrane Technology
Nollet has a high-level municipal membrane-based water treatment technology innovation R&D team in China, with full life-cycle technical service capabilities encompassing engineering R&D, design, and implementation. The R&D team, comprising over 20 members led by doctors and masters, has undertaken more than 10 provincial and municipal research projects, presided over or participated in the drafting of 5 highly influential national industry standards, and holds over 30 invention patents and 7 software copyrights. It has been responsible for the technical integration, engineering construction, and operation management of thousands of large and medium-sized membrane-based water treatment projects.
Our independently developed product series, including the “Full Range of Submerged Ultrafiltration Membranes,” “MBR Membranes,” “Full Range of Column Ultrafiltration Membranes,” and “ECO-IGDM Intelligent Equipment,” are widely applied in various water treatment fields such as municipal water supply, rural safe drinking water, high-quality direct drinking water, municipal wastewater, rural wastewater, industrial water and reclaimed water reuse, industrial wastewater treatment and resource recovery, and landfill leachate treatment.

Compact, automated, and easy-to-maintain purification systems providing clean water to remote communities.
High-flux MBR systems for sewage plant retrofitting, achieving Class IV surface water standards and land savings.
Advanced membrane loops that transform treated effluent into high-quality process water for circular economy.
Robust solutions for challenging effluents in chemical, textile, and leachate sectors, ensuring strict compliance.