环境保护与循环经济
環境保護與循環經濟
배경보호여순배경제
Liaoning Urban and Rural Environmental Science & Technology
2015年
7期
28-30
,共3页
污水%活性炭吸附%有机污染物%工艺条件%兰州
汙水%活性炭吸附%有機汙染物%工藝條件%蘭州
오수%활성탄흡부%유궤오염물%공예조건%란주
sewage%active carbon adsorption%organic pollutants%process conditions%Lanzhou
针对兰州市柳沟河的水质特点，分析优化出活性炭吸附水中有机污染物的最佳工艺条件。采用正交试验法研究活性炭用量、吸附温度、吸附时间、振荡强度对吸附效果的影响，并确定最佳工艺条件为活性炭用量为0.3 g、吸附温度为35℃、吸附时间为1.5 h、振荡强度为100 r/min。优选出的最佳工艺条件可为污水处理厂、给水处理厂及各工矿企业处理各种水质中的有机污染物提供一定参考。
針對蘭州市柳溝河的水質特點，分析優化齣活性炭吸附水中有機汙染物的最佳工藝條件。採用正交試驗法研究活性炭用量、吸附溫度、吸附時間、振盪彊度對吸附效果的影響，併確定最佳工藝條件為活性炭用量為0.3 g、吸附溫度為35℃、吸附時間為1.5 h、振盪彊度為100 r/min。優選齣的最佳工藝條件可為汙水處理廠、給水處理廠及各工礦企業處理各種水質中的有機汙染物提供一定參攷。
침대란주시류구하적수질특점，분석우화출활성탄흡부수중유궤오염물적최가공예조건。채용정교시험법연구활성탄용량、흡부온도、흡부시간、진탕강도대흡부효과적영향，병학정최가공예조건위활성탄용량위0.3 g、흡부온도위35℃、흡부시간위1.5 h、진탕강도위100 r/min。우선출적최가공예조건가위오수처리엄、급수처리엄급각공광기업처리각충수질중적유궤오염물제공일정삼고。
According to the water quality of LiuGou River in Lanzhou, the best optimizations of active carbon adsorption treating organic pollutants in water were analyzed. With the method of the orthogonal test, effects of four factors, includ-ing dosage of active carbon, adsorption temperature, adsorption time, turbulence strength, on the adsorption effect were studied. And the best optimizations were determined: active carbon dosage is about 0.3 g, adsorption temperature is about 35℃,adsorption time is about 1.5 h, turbulence strength is about 100 r/min. The best optimizations for treating water, which has certain reference value and guiding significance for treating all kinds of suspended organic pollutants in water from the sewage treatment plant, water treatment plants, various industrial and mining enterprises.
