Denitrification Process from Industrial Wastewater and Sewage Sludge Treatment Process

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Chemical Processes and Systems".

Deadline for manuscript submissions: closed (31 October 2023) | Viewed by 262

Special Issue Editors


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Guest Editor
Department of Chemistry, Faculty of Science, Taibah University, Yanbu 46423, Saudi Arabia
Interests: advanced technologies for wastewater treatment; zero discharge technologies; immobilisation technique; denitrification process; sewage sludge treatment; environmental science and engineering

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Guest Editor
School of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang 110168, China
Interests: anammox; water and wastewater treatment technology

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Guest Editor
Department of Biology, Faculty of Science, Taibah University, Yanbu 46423, Saudi Arabia
Interests: microbial environment; environment ecology; biotechnology

Special Issue Information

Dear Colleagues,

The foundation of sustainable development is water. In both surface and groundwater, nitrate contamination is regarded as one of the most urgent environmental issues. The intention is to find solutions for improving water treatment and for enhancing NO3− removal from wastewater to preserve drinking water and prevent environmental damage. The most effective and economical methods involve denitrification, a natural biological process that converts nitrate into nitrogen gas. A mature technology, denitrification uses specialized bacteria strains and a variety of reactor configurations. In order to accomplish effective denitrification, the system is frequently fed with external carbon sources like acetate or methanol. To avoid the overdosing or underdosing of the liquid carbon sources, the process must be regulated because adding carbon is often expensive. Reactor performance is especially crucial for expected technical advancements in terms of the environment and energy efficiency.

Substantial volumes of industrial sewage sludge present municipalities with significant environmental and financial issues. Due to stringent regulations for wastewater treatment and rising population levels, it is anticipated that sewage sludge production would increase. To maximize energy, resource recovery and relatively low life-cycle cost, conventional sewage sludge treatments and thermochemical sludge treatment methods have been developed. The effects on the environment would be as little as possible, and at the same time, usable resources would be reclaimed.

This Special Issue on “Denitrification Process from Industrial Wastewater and Sewage Sludge Treatment Process” aims to discuss an environmentally friendly zero-waste-generation model. The findings and the resulting tool from this Special Issue will aid decision-makers as they seek sustainable sewage sludge treatment techniques and a more efficient and sustainable denitrification treatment process.

Dr. Salma Tabassum
Prof. Dr. Jun Li
Dr. Omar Mahmoud Al Zoubi
Guest Editors

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Keywords

  • denitrification
  • industrial wastewater
  • sewage sludge
  • design
  • microbial community
  • bioreactors
  • zero liquid discharge
  • environmental impact
  • economic analysis

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Published Papers

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