Treatment of domestic wastewater by a hybrid natural system
نویسندگان
چکیده
منابع مشابه
Treatment of Phenolic Wastewaters by a Domestic Low-Pressure Reverse Osmosis System
In this paper, the removal of phenol by using aqueous solution in a low pressure reverse osmosis membrane was investigated. The effect of feed pressure, feed concentration, feed flow rate and feed pH on phenol rejection was investigated. The results showed that feed pH is the most affective parameter on the phenol rejection. Rejection of phenol increased with increasing pH from 2 to 10 under th...
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Wastewater from molasses processing contains a large amount of coloured substances that give a recalcitrant dark brown colour and high organic load to the effluent. Photocatalytic decolourization of molasses wastewater was performed using titanium dioxide catalyst coated on the surface of South African natural zeolite using the solid-solid dispersion method. Addition of hydrogen peroxide as...
متن کاملA Hybrid Constructed Wetland System for Decentralized Wastewater Treatment
Constructed wetland technology has been widely applied around the world to treat domestic wastewaters from the single family home to small communities. Constructed wetlands can be classified as either surface flow wetlands (similar to natural wetlands) or subsurface flow wetlands, where the wastewater flows through a media. Subsurface flow constructed wetlands can either be horizontal flow syst...
متن کاملImprovement of Nanosized CuO-Fe2O3/cordierite System by Li2O-treatment for wastewater treatment
A mixture of 10 wt% CuO-10 wt% Fe2O3 supported on cordierite were prepared by wet impregnation. The as-prepared solids doped with Li2O (0.75-3 mol %) were calcined at 500-900 ºC. The crystalline phase, morphology, and surface area were investigated by XRD, HR-TEM and N2-adsoprtion-desorption. Moreover, their photocatalytic activities of samples calcined at 700°C on the degradation of phenol wer...
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ژورنال
عنوان ژورنال: Journal of Water Reuse and Desalination
سال: 2012
ISSN: 2220-1319,2408-9370
DOI: 10.2166/wrd.2012.036