| 丽江市古城区污水处理厂扩建工程的启动调试及运行 |
| |
| 引用本文： | 张智,金璇,木成军.丽江市古城区污水处理厂扩建工程的启动调试及运行[J].四川环境,2008,27(3). |
| |
| 作者姓名： | 张智 金璇 木成军 |
| |
| 作者单位： | 1. 重庆大学三峡库区生态环境教育部重点实验室,重庆,400045
2. 丽江市古城区污水处理厂,云南,丽江,674100 |
| |
| 摘 要： | 丽江市污水处理厂扩建工程处理规模为1万m3/d,采用了改良型ICEAS工艺。该污水处理系统的启动调试内容,包括调试前的准备工作以及活性污泥的培养与驯化。活性污泥培养驯化历时50 d左右,活性污泥絮体基本形成,生物相基本稳定,处理效果显著,出水各项指标达标。在进水BOD低营养源不足的不利条件下,成功完成了该污水处理厂的启动调试和活性污泥培养驯化,对指导污水厂的调试运行有着重要的意义。
|
| 关 键 词： | 污水处理 MICEAS工艺 污泥培养和驯化 调试 |
Starting up and Operation of the Extension Project of Lijiang Sewage Treatment Plant |
| |
| ZHANG Zhi,JIN Xuan,MU Cheng-jun.Starting up and Operation of the Extension Project of Lijiang Sewage Treatment Plant[J].Sichuan Environment,2008,27(3). |
| |
| Authors: | ZHANG Zhi JIN Xuan MU Cheng-jun |
| |
| Institution: | ZHANG Zhi1; JIN Xuan1; MU Cheng-jun2(1.Key Laboratory of Eco-environment in Three Gorges Reservoir Region(Ministry of Education); Chongqing University; Chongqing 400045; China; 2.Lijiang Sewage Treatment Plant; Lijiang; Yunnan 674100; China); |
| |
| Abstract: | The extension project of Lijiang Sewage Treatment Plant adopted the technology of Modified Intermittent Cyclic Extended Activated Sludge(MICEAS)with capacity of 10,000 m3/d.Before starting up,works concerned were conducted.It took 50 days for cultivation and acclimation of the activated sludge until the floccule of sludge was formed with stable biological environment and significant results were obtained that the treated effluent reached the discharge standards.At the unfavorable condition that the nutrimen... |
| |
| Keywords: | Sewage treatment Modified Intermittent Cycle Extended Activated Sludge cultivation and acclimation commisioning |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
