常熟市高新科技园生活污水处理工艺设计
摘要：本文主要介绍了常熟市高新科技园生活污水主要处理工艺和污水水质特点，分析了国内外生活污水处理技术的主要工艺，充分考虑近、远期实施的协调，按照高效、节能、省地、便于运行管理的原则，工程实施后污水得到妥善处理，达标排放。
关键词：处理工艺；污水水质；生活污水处理技术；
Design of Domestic Sewage Treatment Technology in Changshu High-tech Park
Abstract:This paper mainly introduces the main treatment technology and water quality characteristics of domestic sewage in Changshu High-tech Park, analyses the main treatment technology of domestic sewage at home and abroad, fully considers the coordination of short-term and long-term implementation, and according to the principles of high efficiency, energy saving, land saving and easy operation and management, the sewage is properly treated and discharged up to the standard after the implementation of the project.
Key words:Treatment process; Sewage quality; Domestic sewage treatment technology;
1引言
随着经济和水质标准不断发展与提高，污水的处理难度也大大增加，而生活污水是居民日常生活中排出的废水，生活污水所含的污染物主要是有机物(如蛋白质、碳水化合物、脂肪、尿素、氨氮等) 和大量病原微生物(如寄生虫卵和肠道传染病毒等)。存在于生活污水中的有机物极不稳定，容易腐化而产生恶臭。细菌和病原体以生活污水中有机物为营养而大量繁殖，可导致传染病蔓延流行。因此，生活污水排放前必须进行处理。本文针对常熟市高新科技园生活污水进行脱氮除磷和尾水消毒处理。
2常熟市开发区生活污水来源与特点
