环球人文地理
環毬人文地理
배구인문지리
Cultural Geography
2015年
18期
212-213
,共2页
含油废水%吸附%改性锯末%反应条件
含油廢水%吸附%改性鋸末%反應條件
함유폐수%흡부%개성거말%반응조건
oily wastewater%adsorption%modified sawdust%re-action conditions
含油废水的来源非常广泛,油污染对生态系统、植物、土壤和水体都会产生严重的影响. 本文用工业废料锯末通过一定的化学、物理方法加以改性,对含油废水进行处理,研究改性锯末的投加量、反应pH值、反应温度等因素对处理效果的影响. 结果表明:经过化学改性的锯末对含油废水的处理效果要优于物理改性的锯末; 100mL含油废水中化学改性锯末最佳投加量为4.0g,最佳反应温度为30℃,最佳初始pH为4.0.
含油廢水的來源非常廣汎,油汙染對生態繫統、植物、土壤和水體都會產生嚴重的影響. 本文用工業廢料鋸末通過一定的化學、物理方法加以改性,對含油廢水進行處理,研究改性鋸末的投加量、反應pH值、反應溫度等因素對處理效果的影響. 結果錶明:經過化學改性的鋸末對含油廢水的處理效果要優于物理改性的鋸末; 100mL含油廢水中化學改性鋸末最佳投加量為4.0g,最佳反應溫度為30℃,最佳初始pH為4.0.
함유폐수적래원비상엄범,유오염대생태계통、식물、토양화수체도회산생엄중적영향. 본문용공업폐료거말통과일정적화학、물리방법가이개성,대함유폐수진행처리,연구개성거말적투가량、반응pH치、반응온도등인소대처리효과적영향. 결과표명:경과화학개성적거말대함유폐수적처리효과요우우물리개성적거말; 100mL함유폐수중화학개성거말최가투가량위4.0g,최가반응온도위30℃,최가초시pH위4.0.
Oily wastewater has a very wide range of sources,oil pollution,plants,soil and water ecological system will have a sig-nificant impact.In this paper,the industrial waste sawdust was modified through chemical or physical methods to deal with oily wastewater.The modified sawdust dosing quantity,pH value and reaction temperature were studied on treatment effect.The results showed that the treatment effect of chemical modification sawdust is better than that of physical modified sawdust; the optimal dosing quantity of chemical modified sawdust in 100 ml oily wastewater is 4.0 g,the optimum reaction temperature is 30 ℃,the optimum initial pH is 4.0.
