This facility in Yancheng City, Jiangsu Province, China, was originally equipped with the traditional A²/O process. It had a treatment capacity of thirty thousand cubic meters per day, and an effluent standard of first grade B. The task at hand was to upgrade and renovate the existing treatment process, but traditional methods would require a significant increase in land area. That's where the RPIR fast bio-treatment technology comes into play. A

The Kunshan Huaqiao Sewage Treatment Plant, designed with a total capacity of one hundred and twenty-five thousand cubic meters per day, has been operating at an overcapacity since July of twenty-eighteen. This is due to the continuous expansion of the Huaqiao Industrial Park and an increasing population. The strain on the plant has resulted in high operational pressures and escalating costs. The urgency to expand and renovate the plant is palpable.

The answers to these questions might seem obvious, but they are crucial to our ongoing battle against pollution. In fact, the process of sewage treatment is a brilliant demonstration of engineering and environmental stewardship, working hand-in-hand to protect our water bodies and ecosystems.