Investigation of textile dyeing effluent using activated sludge system to assess the removal efficiency

Article Environmental Sciences

ZnO-ZnTe hierarchical superstructures as solar-light-activated photocatalysts for azo dye removal

Nadeem Raza et al.

Summary: The novel heterostructured photocatalyst (ZnO-ZnTe) exhibit efficient photocatalytic performance for the removal of azo dye, showing high potential as a cost-effective and green remediation technique in water treatment processes.

ENVIRONMENTAL RESEARCH (2021)

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Article Chemistry, Analytical

A Study on the Reaction Kinetics of Anaerobic Microbes Using Batch Anaerobic Sludge Technique for Beverage Industrial Wastewater

Um-e-Habiba et al.

Summary: This study investigated a low-cost, efficient, and environmentally friendly anaerobic sludge process for treating industrial beverage wastewater, focusing on the effect of bacteria growth on organic matter degradation. The results showed a high substrate degradation rate and COD removal efficiency, demonstrating the effectiveness of the process in treating industrial wastewater.

SEPARATIONS (2021)

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Article Biotechnology & Applied Microbiology

Viable but Nonculturable State of Yeast Candida sp. Strain LN1 Induced by High Phenol Concentrations

Mengqi Xie et al.

Summary: The study revealed that a yeast strain capable of degrading phenol entered the viable but nonculturable (VBNC) state under high concentrations of contaminants, and the resuscitation of VBNC cells restored their degradation performance. Compared to normal cells, significant morphological, surface, and physiological changes were observed in the VBNC cells.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2021)

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Article Biotechnology & Applied Microbiology

Changes in soil ammonia oxidizers and potential nitrification after clear-cutting of boreal forests in China

Dandan Qi et al.

Summary: Secondary broad-leaved forests have higher nitrate content and AOB abundance compared to primary Korean pine forests, while ammonium content is lower. AOA and AOB exhibit significant differences in community structure among different forest types and soil layers. Soil potential nitrification rate is higher in secondary broad-leaved forests and shows a significant positive correlation with AOB abundance.

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY (2021)

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Article Engineering, Environmental

Evaluation of combined anaerobic membrane bioreactor and downflow hanging sponge reactor for treatment of synthetic textile wastewater

Choerudin Choerudin et al.

Summary: The study evaluated the performance of textile wastewater treatment using an AnMBR-DHS combination, with the microbial community in AnMBR reportedly capable of reducing azo dyes and the microbial community in DHS reportedly able to degrade sulfonated aromatic amines.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

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Article Biotechnology & Applied Microbiology