Determination of arsenic removal efficiency by ferric ions using response surface methodology

Engineered nanomaterials for water treatment and remediation: Costs, benefits, and applicability

“…Coagulation is not commonly used with organic contaminants, though it is a potential removal option for dyes present in wastewater [84,[252][253][254][255][256]. Coagulation and flocculation followed by sedimentation or filtration are also employed to remove heavy metals and inorganic non-metals from waste water [176,178,200,[257][258][259][260][261][262][263].…”

Degradation of 4-Chloro-3,5-Dimethylphenol by a Heterogeneous Fenton-Like Reaction Using Nanoscale Zero-Valent Iron Catalysts

“…To test the significance of the fit of the second-order polynomial equation for the experimental data, the ANOVA was conducted and the results are given in Table 2, as similarly reported by others (Baskan and Pala, 2009;Yetilmezsoy et al, 2009;Zhang and Zheng, 2009). The ANOVA of this model shows that the model is highly significant, as is evident from the F-value of 208.68 and a very low value of probability > F < 0.0001.…”

Disposal of Concentrated Arsenic Rejects

“…In several studies, an attempt has been made to simultaneously separate arsenic from water and to stabilize in the precipitate [25][26][27][28][29][30][31]. In the majority of cases, ferrous and ferric compounds are produced in such chemical precipitation processes.…”