@inbook{e1a90564c8a144b7ac3fb7e8a5515f14,
title = "Application of a combined process of moving-bed biofilm reactor (MBBR) and chemical coagulation for dyeing wastewater treatment",
abstract = "A combined process consisted of a Moving-Bed Biofilm Reactor (MBBR) and chemical coagulation was investigated for textile wastewater treatment. The pilot scale MBBR system is composed of three MBBRs (anaerobic, aerobic-1 and aerobic-2 in series), each reactor was filled with 20% (v/v) of polyurethane-activated carbon (PU-AC) carrier for biological treatment followed by chemical coagulation with FeCl2.In the MBBR process, 85% of COD and 70% of color (influent COD = 807.5 mg/L and color = 3,400 PtCo unit) were removed using relatively low MLSS concentration and short hydraulic retention time (HRT = 44 hr). The biologically treated dyeing wastewater was subjected to chemical coagulation. After coagulation with FeCl2, 95% of COD and 97% of color were removed overall. The combined rocess of MBBR and chemical coagulation has promising potential for dyeing wastewater treatment.",
keywords = "Biofilm, Carrier, Coagulation, Decolorization, Dyeing wastewater, Extracellular polymeric substances (EPS), Moving-bed",
author = "Shin, {D. H.} and Shin, {W. S.} and Kim, {Y. H.} and Han, {Myung Ho} and Choi, {S. J.}",
year = "2006",
doi = "10.2166/wst.2006.863",
language = "English",
isbn = "1843395843",
series = "Water Science and Technology",
number = "9",
pages = "181--189",
booktitle = "5th World Water Congress",
edition = "9",
}