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Shandong Rihong Environmental Protection Engineering Co., Ltd.
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Complete Guide to High-Density Sedimentation Tank Technology
Technical Articles9/11/2026

Complete Guide to High-Density Sedimentation Tank Technology

As water treatment requirements continue to rise, flocculation and sedimentation—a traditional water treatment technology—has also undergone continuous innovation and development. Traditional sedimentation tanks have limited ability to remove pollutants such as COD and SS, and only provide a single sedimentation and clarification function, requiring a flocculation reaction tank upstream, which increases the footprint and construction cost. To improve COD and SS removal, a high-density sedimentation tank process integrating flocculation, sedimentation and clarification has emerged. It effectively improves COD and SS removal while featuring a compact structure that reduces the footprint, and can be flexibly applied to primary and advanced treatment of raw drinking water, industrial and domestic sewage, and rainwater.

Working Principle and Application of IC Anaerobic Reactor
Technical Articles5/8/2026

Working Principle and Application of IC Anaerobic Reactor

The IC anaerobic reactor is a new generation of high-efficiency anaerobic treatment equipment, consisting of two UASB reactors connected in series, offering high volumetric loading and a small footprint.

Shandong Rihong Environmental Protection Engineering Co., Ltd.
Shandong Rihong Environmental Protection Engineering Co., Ltd.

A high-tech enterprise specializing in wastewater treatment engineering design, equipment manufacturing, installation & commissioning, and operation management.

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  • Integrated Sewage Treatment Equipment
  • Dissolved Air Flotation (DAF) Equipment
  • Sedimentation Equipment
  • Advanced Oxidation Equipment
  • Water Purification Equipment
  • Waste Gas Treatment

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