Article

A study presents a new approach in China's wastewater sector that combines resource recovery with net-zero emissions. It focuses on transforming wastewater treatment plants (WWTPs) into resource recovery hubs, enhancing energy efficiency and reducing greenhouse gas emissions.

Key strategies include recovering nutrients and biogas, utilizing advanced technologies, and optimizing operations through digital tools. The research emphasizes regulatory frameworks and public-private partnerships to facilitate investment in sustainable practices.

Economic benefits include energy savings and revenue from recovered materials. The study also calls for alignment between urban planning and wastewater management to promote circular economies and improve service access. Technological innovations are crucial for achieving these goals, with implications for climate change mitigation and sustainable development.