Main Patented Technologies

360 degree rotating injector

A rotating platform used in sewage environments

A new type of side opening gate device for cleaning and slag removal

A new type of unpowered rotary sewage separation and filtration device

JS48- utility model patent certificate - a Beautiful combination floating object collection device

JS47- utility model patent certificate - lake cyanobacteria bloom control process system

JS46- utility model patent certificate - system for controlling and treating urban overflow pollution

JS45- utility model patent certificate - an oxidation pond system for the treatment of initial rainwater discharge outlets in rivers and lakes-

JS44- utility model patent certificate - wastewater treatment device based on super nano air soluble rice oxygenation

JS43- utility model patent certificate - in situ degradation process system for lake sediments

JS42- utility model patent certificate - micro polluted water plant planting platform

JS41- utility model patent certificate - auxiliary regulating device based on liquid oxygen dewar tank

JS41- utility model patent certificate - auxiliary regulating device based on liquid oxygen dewar tank

JS39 - Utility model patent certificate - Purifying intercepting well based on ultra - nano aerosol and bottom - open weir

JS38 - Utility model patent certificate - Multistage dissolved oxygen device