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Palm oil agricultural and industry activities generate a great amount of by product, known as palm oil mills effluent (POME). The treatment conducted using membrane bioreactor has successfully removed the heavy organic component of POME but the water that remains still contain colour as its by product. This paper proposed the use of a simple silent discharge ozonizer in colour removal of treated palm...
Dissolved organic matters in organic-polluted raw water and their potential to from disinfection by-products during drinking water treatment raise great challenges to the traditional water treatment process. Although many pre-treatment and post-treatment methods have been widely studied to improve the water quality of tap water, these methods are more or less constrained by the public finance or the...
The combination of coarse graining and inclined plates sedimentation tank was used to remove oil and suspended solid from oilfield produced water. The effect of different coalescence fillers and space between the inclined plates on the removal rate of oil and suspended solid was investigated in this paper. The results showed that the coalescence efficiency of regular filler was better than that of...
Treatment of slightly-polluted surface water by Electrocoagulation-Microfiltration (EC-MF) was studied. The factors influences on removal efficiencies of TOC, NH3-N and oil, such as current density, electrolytic time and pH value had been investigated. Based on the optimize experiments on the single factor, Xuzhou section of Beijing-Hangzhou Canal water was cleaned by EC-MF. The results showed that...
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