城市污水处理厂碳中和路径解析

谢琤琤; 刘刚

doi:10.13205/j.hjgc.202309022

城市污水处理厂碳中和路径解析

doi: 10.13205/j.hjgc.202309022

谢琤琤¹,
刘刚^2, ,

1. 中持新概念环境发展宜兴有限公司, 江苏宜兴 214200;
2. 中国科学院生态环境研究中心, 北京 100085

详细信息

作者简介:
谢琤琤(1978-),女,副研究员,主要研究方向为概念污水厂与污水资源化。chengchengxie@sina.com

通讯作者:
刘刚(1983-),男,研究员,主要研究方向为绿色水过程、水系统生物安全。gliu@rcees.ac.cn

计量
- 文章访问数: 199
- HTML全文浏览量: 11
- PDF下载量: 25
- 被引次数: 0
出版历程
- 收稿日期: 2023-07-20
- 网络出版日期: 2023-11-15

ROAD MAP FOR CUSTRUCTING CARBON NEUTRAL WASTEWATER TREATMENT PLANTS

XIE Chengcheng¹,
LIU Gang^{2
, ,}

1. Yixing Branch, HD Institute of Environment Observation, Yixing 214200, China;
2. Research Center for Eco-Environmental Sciences, CAS, Beijing 100085, China

摘要

摘要: 当前，在环境污染日益严重的同时，气候变化不断加剧，人类社会的可持续发展面临着严峻挑战。作为污染物和温室气体排放的关键环节，构建碳中和污水处理厂、实现减污降碳协同成为新时期环境治理的重要方向。围绕碳中和污水厂构建路径，从污水处理过程的能耗控制与能量自给、污水处理工艺的减药与碳源利用、污水再生与有价物质的循环利用等方面进行了系统解析，并评估了相关举措的碳减排效益。面向未来，推动能耗优化与清洁能源使用，降低处理过程碳耗药耗，提高污水再生与有价物质循环利用等措施，结合科技创新、政策制定、城市规划等综合举措，将有助于加速污水处理厂碳中和进程，并最终形成以水为核心的碳中和城市构建蓝色方案。
- 污水处理厂 /
- 碳中和 /
- 资源回收 /
- 能源回收 /
- 水回用
Abstract: When environmental pollution worsens and climate change intensifies, sustainable development of human society faces severe challenges. As a crucial component, wastewater treatment plays an essential role, and constructing carbon-neutral wastewater treatment plants to achieve both pollution and carbon reduction becomes a critical step towards the Dual Carbon Goals. In this paper, we systematically analyze the road map for constructing carbon-neutral wastewater treatment plants, focusing on the aspects such as energy consumption control and energy self-sufficiency in the treatment processes, reduction of chemicals and carbon source utilization in treatment processes, and recycling of water and valuable materials. We also evaluate the carbon reduction benefits of these relevant measures. Looking to the future, measures to promote energy optimization and usage of cleaner energy, reduce carbon and chemical consumption, and enhance water reclamation and the circular utilization of valuable materials, combined with comprehensive approaches involving technological innovation, policy-making, and urban planning, will help accelerate the carbon-neutral process of wastewater treatment plants construction and establish blue routes for constructing carbon-neutral cities.
- wastewater treatment plant /
- carbon neutral /
- resource recovery /
- energy recovery /
- water reuse

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