Restoration of lake water body

1. Algal blooms

2. Turbid water with low transparency

3. Fish death

4. Imperfect ecosystem

Guided by limnology and restoration ecology, based on the theory of steady-state transformation, with biological manipulation as the main body, and integrated with physicochemical microorganism auxiliary measures, a series of ecological technologies can complete the steady-state transformation and realize the stable, long-term and self-operation of the clearwater-type ecosystem. Finally, the algal type water body is transformed into grass type water body.

1) physical measures: dredging of sediment, covering of sediment, mechanical algal removal and manual salvage, aeration and reoxygenation, water diversion and dilution, mechanical filtration, ultraviolet algal removal and ultrasonic algal removal;

2) chemical measures: chemical flocculation for phosphorus removal, chemical flocculation for algae removal;

3) biological measures: microbial biopromotion preparation, microbial enzyme preparation, bionic membrane purification technology, artificial wetland purification technology, and ecosystem construction technology.