Technological advancements for the treatment of steel industry wastewater: effluent management and sustainable treatment strategies

A Rawat, A Srivastava, A Bhatnagar… - Journal of Cleaner …, 2023 - Elsevier
Steel manufacturing consumes a large quantity of water for processing and cooling purpose
and consequently discharges a large quantity of wastewater containing an array of …

Nanocomposite materials for decontamination of highly toxic acid dye from aqueous streams

R Shaheen, MA Hanif - International Journal of Environmental …, 2024 - Taylor & Francis
The rising issue of water pollution, driven by industry, urbanisation, and population increase,
needs urgent action to address the release of contaminants. This study tackles the critical …

Use microalgae to treat coke wastewater for producing biofuel: Influence of phenol on photosynthetic properties and intracellular components of microalgae

G Sun, X Zhang, F Zhang, Y Wang, Y Wu, Z Jiang… - Chemosphere, 2024 - Elsevier
Using microalgae to treat coking wastewater has important application prospects and
environmental significance. Previous studies have suggested that phycoremediation of …

Effect of mixing intensity on biodegradation of phenol in a moving bed biofilm reactor: Process optimization and external mass transfer study

G Swain, KL Maurya, RK Sonwani, RS Singh… - Bioresource …, 2022 - Elsevier
In this work, an effort has been made to design the process variables and to analyse the
impact of mixing intensity on mass transfer diffusion in a moving bed biofilm reactor (MBBR) …

Tertiary treatment of coke-oven wastewater using suspended and immobilized whole live cells of constructed bacterial–microalgal consortium: modeling and …

A Rai, B Bishayee, A Dey, A Kumar… - Water Science & …, 2023 - iwaponline.com
Abstract Coke-oven wastewater (CW), containing an array of toxic pollutants above
permissible limits even after conventional primary and secondary treatment, needs a tertiary …

Development of immobilized novel fungal consortium for the efficient remediation of cyanide-contaminated wastewaters

S Rishi, I Kaur, M Naseem, VK Gaur, S Mishra… - Bioresource …, 2023 - Elsevier
Free cyanide is a hazardous pollutant released from steel industries. Environmentally-safe
remediation of cyanide-contaminated wastewater is required. In this work, Pseudomonas …

A brief overview of the degradation of cyanides and phenols in the environment with reference to the coke oven industry discharge

J Maharana, S Pandey, NK Dhal - Geomicrobiology Journal, 2022 - Taylor & Francis
The main elements of mother earth, like air, water, and soil, are constantly being poisoned
due to inadequate waste treatment and the lack of such technologies. Few chemicals such …

Comparison of batch, fed-batch and continuous operation modes for scalable polyhydroxyalkanoate (PHA) production and carbon sequestration from phenol

Q Tao, H Huang, M Yang, Y Zou, MK Harder… - Journal of Water …, 2024 - Elsevier
Polyhydroxyalkanoates (PHA) are biodegradable intracellular polymers, and a renewable
alternative to conventional plastics. To reduce PHA's cost, this study combined an …

End-of-pipe treatment of secondary treated coke-oven wastewater for removal of fluoride, cyanide, phenol, ammoniacal-N and nitrate using waste material …

B Bishayee, A Rai, A Kumar, B Kamila, B Ruj… - … Research and Design, 2023 - Elsevier
The present investigation focused on End-of-pipe treatment of secondary treated coke-oven
wastewater to remove cyanide, phenol, ammoniacal-N, nitrate and fluoride using earthen …

Bioremediation of hexavalent chromium from wastewater using bacteria-a green technology

P Seragadam, A Rai, KC Ghanta, B Srinivas, SK Lahiri… - Biodegradation, 2021 - Springer
Hexavalent chromium has high toxic effect on the ecological system. The aim of the present
study is to isolate and characterize the bacteria that can reduce the toxicity of hexavalent …