Electrochemical treatment of chemical mechanical polishing wastewater: removal of fluoride - sludge characteristics - operating cost

N. Drouiche; N. Ghaffour; H. Lounici; N. Mameri; A. Maallemi; H. Mahmoudi

doi:10.1016/j.desal.2007.01.191

Electrochemical treatment of chemical mechanical polishing wastewater: removal of fluoride - sludge characteristics - operating cost

N. Drouiche^*, N. Ghaffour, H. Lounici, N. Mameri, A. Maallemi, H. Mahmoudi

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

88 Scopus citations

Abstract

The aim of this paper is to propose an efficient and low-cost treatment of chemical mechanical polishing wastewater process based on electrocoagulation with iron bipolar electrodes. The performance of a pilot scale electrochemical reactor equipped with iron bipolar electrodes and an anode active area surface of about 170 cm² was studied. In addition, sludge settling after electrocoagulation were characterized. The pilot study yield promising results, suggesting that further in-depth development study is worth to be considered in a future work.

Original language	English (US)
Pages (from-to)	134-142
Number of pages	9
Journal	Desalination
Volume	223
Issue number	1-3
DOIs	https://doi.org/10.1016/j.desal.2007.01.191
State	Published - Mar 1 2008
Externally published	Yes

Keywords

Bipolar electrodes
CMP
Electrocoagulation
Lime
Wastewater

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering
General Materials Science
Water Science and Technology
Mechanical Engineering

Access to Document

10.1016/j.desal.2007.01.191

Cite this

@article{caf21e2fe9f746388e95789a95d0e964,

title = "Electrochemical treatment of chemical mechanical polishing wastewater: removal of fluoride - sludge characteristics - operating cost",

abstract = "The aim of this paper is to propose an efficient and low-cost treatment of chemical mechanical polishing wastewater process based on electrocoagulation with iron bipolar electrodes. The performance of a pilot scale electrochemical reactor equipped with iron bipolar electrodes and an anode active area surface of about 170 cm2 was studied. In addition, sludge settling after electrocoagulation were characterized. The pilot study yield promising results, suggesting that further in-depth development study is worth to be considered in a future work.",

keywords = "Bipolar electrodes, CMP, Electrocoagulation, Lime, Wastewater",

author = "N. Drouiche and N. Ghaffour and H. Lounici and N. Mameri and A. Maallemi and H. Mahmoudi",

year = "2008",

month = mar,

day = "1",

doi = "10.1016/j.desal.2007.01.191",

language = "English (US)",

volume = "223",

pages = "134--142",

journal = "Desalination",

issn = "0011-9164",

publisher = "Elsevier B.V.",

number = "1-3",

}

TY - JOUR

T1 - Electrochemical treatment of chemical mechanical polishing wastewater

T2 - removal of fluoride - sludge characteristics - operating cost

AU - Drouiche, N.

AU - Ghaffour, N.

AU - Lounici, H.

AU - Mameri, N.

AU - Maallemi, A.

AU - Mahmoudi, H.

PY - 2008/3/1

Y1 - 2008/3/1

N2 - The aim of this paper is to propose an efficient and low-cost treatment of chemical mechanical polishing wastewater process based on electrocoagulation with iron bipolar electrodes. The performance of a pilot scale electrochemical reactor equipped with iron bipolar electrodes and an anode active area surface of about 170 cm2 was studied. In addition, sludge settling after electrocoagulation were characterized. The pilot study yield promising results, suggesting that further in-depth development study is worth to be considered in a future work.

AB - The aim of this paper is to propose an efficient and low-cost treatment of chemical mechanical polishing wastewater process based on electrocoagulation with iron bipolar electrodes. The performance of a pilot scale electrochemical reactor equipped with iron bipolar electrodes and an anode active area surface of about 170 cm2 was studied. In addition, sludge settling after electrocoagulation were characterized. The pilot study yield promising results, suggesting that further in-depth development study is worth to be considered in a future work.

KW - Bipolar electrodes

KW - CMP

KW - Electrocoagulation

KW - Lime

KW - Wastewater

UR - http://www.scopus.com/inward/record.url?scp=38749112235&partnerID=8YFLogxK

U2 - 10.1016/j.desal.2007.01.191

DO - 10.1016/j.desal.2007.01.191

M3 - Article

AN - SCOPUS:38749112235

SN - 0011-9164

VL - 223

SP - 134

EP - 142

JO - Desalination

JF - Desalination

IS - 1-3

ER -

Electrochemical treatment of chemical mechanical polishing wastewater: removal of fluoride - sludge characteristics - operating cost

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this