ISSP [2025] : Addressing Freshwater Scarcity on Sichang Island: A Preliminary assessment of a new greywater technology

Abstract      

This study evaluated the impact and benefits of implementing Zyclonic, a new wastewater treatment technology, on Sichang Island. In collaboration with local municipalities, SCG Chemicals aims to enhance sustainable greywater management on the island by transitioning from the existing system to the Zyclonic technology.

The research examined this transition by analyzing current greywater management practices and comparing them with the capabilities of the Zyclonic system to assess its practicality. The findings highlighted the improved treatment efficiency of the Zyclonic system while identifying challenges related to implementation and community adoption. These insights were used to formulate recommendations for developing and optimizing the Zyclonic system on Sichang Island.

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