Steering Wastewater Treatment toward Enhanced Heat Recovery for Carbon Neutrality DOI

Xingdong Gao,

Chunhai Shi,

Xin Wang

et al.

ACS ES&T Engineering, Journal Year: 2024, Volume and Issue: 4(11), P. 2631 - 2641

Published: Sept. 25, 2024

Language: Английский

Impact of influent characteristics and operational parameters on nitrous oxide emissions in wastewater treatment: Strategies for mitigation and microbial insights DOI Creative Commons

Yiwei Zhao,

Lili Du,

Bing Hu

et al.

Current Research in Biotechnology, Journal Year: 2024, Volume and Issue: 7, P. 100207 - 100207

Published: Jan. 1, 2024

Nitrous oxide (N2O) emissions from the wastewater treatment sector are a significant contributor to global greenhouse gas levels. This investigation delves into mechanisms of N2O generation and uptake, correlating microbial processes with variables such as influent characteristics operational parameters. The nature carbon substrates in profoundly influences consortia output. Elevating carbon-to-nitrogen (C/N) ratio has been shown curtail by alleviating competitive dynamics among denitrifying enzymes. Optimal activity reductase is achieved maintaining neutral mildly alkaline pH stable ambient temperatures. It imperative circumvent extreme aeration rates prolonged periods reduce release. study underscores importance an effective feed strategy advocates for hydraulic retention times (HRT) sludge (SRT) activated suspension systems inhibit escape. Notably, excessive internal recycling, coupled heightened dissolved oxygen (DO) levels aerobic zones, intensifies emission risks. Moreover, presence hazardous contaminants, heavy metals antibiotics, interferes nitrogen elimination processes, warranting comprehensive assessment consequent hazards. research provides scientific basis well practical management approaches diminish emissions.

Language: Английский

Citations

4
Occurrence, transport, and ecological risk assessment of typical organophosphate flame retardants (OPFRs) in wastewater treatment plants (WWTPs): A case study in Suzhou, Eastern China DOI
Chaoyi Wang, Feiyue Qian,

Shuxian Ji

et al.

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 107063 - 107063

Published: March 1, 2025

Language: Английский

Citations

0
Concepts and criteria defining emerging microbiome applications DOI Creative Commons
Tanja Kostić, Michael Schloter, Paulo Arruda

et al.

Microbial Biotechnology, Journal Year: 2024, Volume and Issue: 17(9)

Published: Sept. 1, 2024

Abstract In recent years, microbiomes and their potential applications for human, animal or plant health, food production environmental management came into the spotlight of major national international policies strategies. This has been accompanied by substantial R&D investments in both public private sectors, with an increasing number products entering market. Despite widespread agreement on uses across disciplines, stakeholders countries, there is no consensus what defines a microbiome application. often results non‐comprehensive communication insufficient documentation making commercialisation acceptance novel challenging. To showcase complexity this issue we discuss two selected, well‐established propose criteria defining application conditions use clear communication, facilitating suitable regulatory frameworks building trust among stakeholders.

Language: Английский

Citations

3
Steering Wastewater Treatment toward Enhanced Heat Recovery for Carbon Neutrality DOI

Xingdong Gao,

Chunhai Shi,

Xin Wang

et al.

ACS ES&T Engineering, Journal Year: 2024, Volume and Issue: 4(11), P. 2631 - 2641

Published: Sept. 25, 2024

Language: Английский

Citations

0