IAHR, founded in 1935, is a worldwide independent member-based organisation of engineers and water specialists working in fields related to the hydro-environmental sciences and their practical application. Activities range from river and maritime hydraulics to water resources development and eco-hydraulics, through to ice engineering, hydroinformatics, and hydraulic machinery.
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You are here : eLibrary : IAHR Asia Pacific Division Proceedings : 19th IAHR APD Congress, Hanoi 2014 : Session 1: ENVIRONMENTAL HYDRAULICS : CONNECT EGSB SYSTEM - ACTIVATED SLUDGE - FILTRATION FOR TEXTILE WASTEWATER TREATMENT
CONNECT EGSB SYSTEM - ACTIVATED SLUDGE - FILTRATION FOR TEXTILE WASTEWATER TREATMENT
Author : Asso. Prof. Dr. TON THAT LANG (1)
The results in lab-scale model running for 6 months showed that the EGSB 每 aerotank 每 filtration connected in series has an ability to treat textile wastewater with high and stable efficiency (92 每 98% COD removal, 90 每 93% color removal), high rate treatment with low hydraulic retention time (hydraulic retention time in the EGSB system is from 1.2 每 1.6 hours).
Effluent can meet the Vietnam environmental standard (COD < 35mg/L, color < 40 Pt 每 Co). The treatment system has reasonable cost for Vietnam enterprises. It needs to apply this technology in practice to have more experiences in operation and improving this technology.
File Size : 1,545,727 bytes
File Type : Microsoft Word Document
Chapter : IAHR Asia Pacific Division Proceedings
Category : 19th IAHR APD Congress, Hanoi 2014
Article : Session 1: ENVIRONMENTAL HYDRAULICS
Date Published : 10/03/2015
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