Response surface optimization and modeling in heavy metal removal from wastewater—a critical review
The existence of hazardous heavy metals in aquatic settings causes health risks to humans,
prompting researchers to devise effective methods for removing these pollutants from …
prompting researchers to devise effective methods for removing these pollutants from …
Performance of natural coagulants obtained from agro-industrial wastes in dairy wastewater treatment using dissolved air flotation
Agro-industrial wastes can become organic aids for coagulation, being an alternative to
metallic coagulants. In this study ripe okra (Abelmoschus esculentus) and passion fruit …
metallic coagulants. In this study ripe okra (Abelmoschus esculentus) and passion fruit …
Optimization of sulfate removal by sulfate reducing bacteria using response surface methodology and heavy metal removal in a sulfidogenic UASB reactor
Biological treatment using sulfate reducing bacteria (SRB) has been found out to have the
potential for treatment of wastewaters containing sulfate and heavy metals. In the present …
potential for treatment of wastewaters containing sulfate and heavy metals. In the present …
Improving the performance of Cr (VI) removal by electrochemical process using microbial cellulose/magnetic nanoparticles electrode
NS Marghaki, ZA Jonoush, A Rezaee - Journal of Cleaner Production, 2020 - Elsevier
This study aimed to improve the performance of the electrochemical (EC) process for
hexavalent chromium [Cr (VI)] removal using a metallic polymer anode. In fact, this anode …
hexavalent chromium [Cr (VI)] removal using a metallic polymer anode. In fact, this anode …
Avocado seed as a natural coagulant for removing dyes and turbidity from wastewater: Behnken Box design, sustainable reuse, and economic evaluation
In wastewater treatment, conventional coagulants are becoming very complex with
environmental concerns. For this purpose, using an alternative natural coagulant such as …
environmental concerns. For this purpose, using an alternative natural coagulant such as …
Nano-Bio sequential removal of hexavalent chromium using polymer-nZVI composite film and sulfate reducing bacteria under anaerobic condition
KVG Ravikumar, S Argulwar, SV Sudakaran… - … technology & innovation, 2018 - Elsevier
A sequential method for removing Cr (VI) was studied using polymer-nano zero valent iron
(nZVI)-based composite film and live biomass of sulfate reducing bacteria (SRB) under …
(nZVI)-based composite film and live biomass of sulfate reducing bacteria (SRB) under …
Optimization of Cr6+ Removal by Bacillus subtilis Strain SZMC 6179J from Chromium-Containing Soil
J Liu, J Xue, X Wei, H Su, R Xu - Indian journal of microbiology, 2020 - Springer
The removal rate of Cr 6+ has been explored by the optimized removal conditions. Five Cr-
resistant strains were isolated from chromium-contained soil. The most efficient strain S1 …
resistant strains were isolated from chromium-contained soil. The most efficient strain S1 …
Effects of metals on activity and community of sulfate-reducing bacterial enrichments and the discovery of a new heavy metal-resistant SRB from Santos Port sediment …
Sulfate-reducing bacteria (SRB) can be used to remove metals from wastewater, sewage,
and contaminated areas. However, metals can be toxic to this group of bacteria. Sediments …
and contaminated areas. However, metals can be toxic to this group of bacteria. Sediments …
[HTML][HTML] Green coagulants recovering Scenedesmus obliquus: An optimization study
The recovery of microalgae by means of coagulation-flocculation is efficient, simple and low
operating costs. The addition of coagulants makes it possible to destabilize the microalgae …
operating costs. The addition of coagulants makes it possible to destabilize the microalgae …
Biological treatment of wastewater with high concentrations of zinc and sulfate ions from zinc pyrithione synthesis
Z Peng, H He, C Yang, G Zeng, WEN Shan… - … of Nonferrous Metals …, 2017 - Elsevier
An enriched and domesticated bacteria consortium of sulfate-reducing bacteria (SRB) was
used to treat wastewater from zinc pyrithione (ZPT) production, and the effects of different …
used to treat wastewater from zinc pyrithione (ZPT) production, and the effects of different …