Coagulants exert a significant influence on removing turbidity, TSS and COD. This study has examined the effects of poly-aluminium chloride (PAC), aluminium sulphate (alum) and ferric chloride on removal of turbidity, TSS, COD from greywater in residential complexes of miners working in decorative stone mines. Also, a comparison was undertaken with the electrocoagulation system to find out whet...

Abstract The present study aims to fill the data gap analysis in urban wastewaters characteristics Benin and its statistical analysis. Physicochemical parameters such as pH, electrical conductivity (EC), Chemical Oxygen Demand (COD), Biochemical (BOD5), Total Kjeldahl Nitrogen (TKN), Phosphorus (TP) UV Absorbance at 254 nm, were determined on domestic (greywater blackwater) industrial (hospital...

Rapid development, urbanization, and population growth have contributed to water stress in many parts of the world. As freshwater sources are finite, it is essential source for alternatives ensure security. Reclamation non-conventional (i.e., rainwater greywater) can be a viable alternative alleviate stress. In this work, various laboratory, pre-commercialization scale, commercialized products ...

The use of constructed wetlands for improving greywater treatment by nutrient removal at a lower cost than conventional methods has recently attracted renewed interest. majority these studies have predominantly pre-defined wetland configuration wastewater treatment, which introduces lot empiricism in decision-making. To address this problem, study aims to develop Decision Support System (DSS) t...

Greywater is the most sustainable option to address growing need for fresh water. This study aimed identify optimal operation variables of an electro-coagulation filtration (ECF) system treating domestic greywater, using different conditions (e.g., electrode combinations (Al-Fe-Al-Fe), initial pH (6.8–8.4), operating time (10–60 min), and voltage (6–24 volts)). A statistical data analysis was p...