Title

粉煤灰吸附含鎳廢水的研究

Translated Titles

Study on Adsorption of Coal Ash in Treating Ni-Containing Wastewater

Authors

胡昊(Hao Hu);孫向陽;江輝

Key Words

粉煤灰 ; 吸附作用 ; 廢液 ; 比表面積 ; Coal Ash ; Adsorption ; Wastewater ; Specific Surface Area

PublicationName

環境保護科學

Volume or Term/Year and Month of Publication

31卷4期(2005 / 08 / 01)

Page #

1 - 3

Content Language

簡體中文

Chinese Abstract

採用EDTA滴定法以熱電廠廢棄物粉煤灰為吸附劑,對含鎳廢水進行了吸附研究,模擬測定了影響粉煤灰吸附工業廢水中重金屬離子的幾種因素。結果表明:低溫,高的鎳離子濃度,粉煤灰顆粒細、數量多能提高粉煤灰的吸附效能。同時這種方法簡便,成本低廉,能達到以廢治廢的目的。

English Abstract

The adsorption of coal ash in treating Ni-containing wastewater was studied with EDTA titration. Effects of temperature, wastewater concentration, ash dosage, particle diameter, mixing time and its quantity were examined. The result showed that high concentration of wastewater, low finesse, long mixing time, low temperature and increased quantities can improve the removal efficiency of coal ash. This method of treatment may get benefit of economy and society and can achieve the purpose of study.

Topic Category 基礎與應用科學 > 永續發展研究