This book introduces the water environment management and practice in Hangzhou, including theoretical analysis, technical measures and case analysis. Theoretical analysis includes an overview of comprehensive management of urban rivers in Hangzhou, investigation, analysis and evaluation of water environment status, and analysis of water environment improvement goals and strategies; technical measures include sponge city construction, riverside interception, decentralized treatment measures and application analysis, water diversion and distribution engineering technology research, dredging engineering technology research, in-situ restoration technology research, and research on water environment quality assessment methods for urban rivers in Hangzhou. The case analysis includes sponge city construction planning cases, sponge city construction project cases, riverside sewage interception project cases, mixed flow sewage treatment project cases, unintercepted sewage treatment project cases, etc.
