APPLICATION OF FLOTATION OF HAZARDOUS SEDIMENTS

被引：0

作者：

Janakova, Iva ^{[1
]}

Fecko, Peter ^{[1
]}

Mucha, Nikolas ^{[1
]}

机构：

[1] VSB Tech Univ Ostrava, Ostrava, Czech Republic

来源：

10TH INTERNATIONAL MULTIDISCIPLINARY SCIENTIFIC GEOCONFERENCE: SGEM 2010, VOL I | 2010年

关键词：

flotation; hazardous sediments; POLYCYCLIC AROMATIC-HYDROCARBONS; FRACTIONS;

D O I：

暂无

中图分类号：

TE [石油、天然气工业];

学科分类号：

0820 ;

摘要：

The paper deals with an evaluation of flotation application suitability in the sludge decontamination from the Cerny Prikop stream situated in the City of Ostrava (Czech Republic). Application of flotation on the given samples is highly effective and the acquired results are excellent. We used 2 conventional flotation collectors (Montanol 551, Flotakol). Flotation of organic pollutants is very effectual and more than 75 % of hydrocarbons C-10 - C-40, 70 % of PCB and 80 % of PAH from the sediments was removed.

引用

页码：625 / 630

页数：6

共 7 条

[1] Inhomogeneous distribution of polycyclic aromatic hydrocarbons in different size and density fractions of contaminated sediment from Auckland Harbour, New Zealand: an opportunity for mitigation [J].