Research on energy conservation and consumption reduction measures for municipal water supply and drainage engineering under the low-carbon concept
低碳理念下市政给排水工程节能降耗措施研究

摘要

市政给排水工程作为城市基础设施的关键一环，其重要性不言而喻。它涵盖取水、输水、加压，以及污水收集、处理、排放等诸多环节，能源消耗高度集中。在当下“双碳”目标稳步推进的大背景下，给排水工程的建设与运行不能再仅仅聚焦于供排水能力这一单一指标，节能降耗与资源循环利用同样刻不容缓。本文以低碳理念为切入点，深入剖析市政给排水工程能耗形成的原因，从多个维度探寻解决之道。通过管网优化，减少输水过程中的能量损耗；采用设备节能技术，降低设备运行能耗；推进污水资源化，实现水资源的循环利用；借助智慧管理手段，提升工程运行效率。期望通过这些措施，能够有效提高市政给排水工程的运行效能，助力城市基础设施加速向绿色、低碳方向转型，为城市的可持续发展贡献力量。

Abstract

Municipal water supply and drainage engineering is a crucial link in urban infrastructure, and its importance is self-evident. It encompasses many stages, including water intake, water transmission, pressurization, and sewage collection, treatment, and discharge, resulting in highly concentrated energy consumption. Under the current backdrop of steadily advancing “dual-carbon” goals, the construction and operation of water supply and drainage engineering can no longer focus solely on the single indicator of water supply and drainage capacity; energy conservation, consumption reduction, and resource recycling are equally urgent. This paper takes the low-carbon concept as its starting point, deeply analyzes the causes of energy consumption in municipal water supply and drainage engineering, and explores solutions from multiple dimensions. Through pipeline network optimization, energy loss during water transmission can be reduced; energy-saving technologies can be adopted to reduce equipment operating energy consumption; sewage resource utilization can be promoted to achieve water resource recycling; and intelligent management methods can be used to improve engineering operation efficiency. It is hoped that these measures can effectively improve the operational efficiency of municipal water supply and drainage engineering, help accelerate the transformation of urban infrastructure towards a green and low-carbon direction, and contribute to the sustainable development of cities.