Results 91 to 100 of about 15,082 (272)

Direct Cr (VI) bio-reduction with organics as electron donor by anaerobic sludge [PDF]

, 2017
Industrial activities produce lots of Cr (VI)-containing wastewater. This study presented a detailed work on direct Cr (VI) bio-reduction (i.e. Cr (VI) is reduced with organics as electron donor directly) by anaerobic sludge through both batch and long ...
Li, Qin, Qian, Jin, Wang, Dongbo, Wang, Lianlian, Wang, Qilin, Wei, Li, Zhou, Junmei   +6 more
core   +1 more source

Enhancing Wastewater Treatment Efficiency: Utilising Saponification Products for Sustainable Cleaning Processes

Environmental Microbiology Reports, Volume 17, Issue 4, August 2025.
This study demonstrates the successful utilisation of saponification products derived from used cooking oils to enhance wastewater treatment efficiency. These products support microbial respiration and biofuel production, offering a sustainable approach to waste management and resource recovery within wastewater treatment systems.
Dani Dordević, Monika Vítězová, Tomáš Vítěz, Simona Dordevic, Monika Hamšíková, Ivan Kushkevych   +5 more
wiley   +1 more source

Energy and economic evaluation of three generations of anaerobic reactors for starch wastewater treatment

Environmental Pollutants & Bioavailability, 2019
Three anaerobic reactors for treating starch wastewater as the Anaerobic Digester (AD), Up-flow Anaerobic Sludge Blanket (UASB) reactor, and Internal Circulation (IC) reactor, were assessed in terms of energy supply and economic factors pertaining to ...
Huihui He, Xiaowen Ji, Xianchuan Xie, Xinchun Ding, Fang Wang, Jue Ding, Zibin Hai, Rong Tang   +7 more
doaj   +1 more source

Effects of several inocula on the biochemical hydrogen potential of sludge-vinasse co-digestion [PDF]

, 2019
The influence of the inoculum on the Biochemical Hydrogen Potential test (BHP) was investigated. Thermophilic BHP from sludge-vinasses co-digestion (50:50) was studied employing three types of inocula: Acidogenic Inoculum, Sludge Inoculum and Thermal ...
Akhlaghi, Albanez, Amann, Amann, Assawamongkholsiri, Cappai, Chen, Fernandes, Giordano, Lavagnolo, Lazaro, Li, Lovato, Lovato, Luo, Mamimin, Miriam Tena, Montañés, Montero, Montserrat Perez, Nualsri, Otieno, Pan, Paudel, Pecorini, Peixoto, Rivero, Rosario Solera, Seo, Shi, Silva, Silva, Silva Benavides, Sivagurunathan, Speece, Torquato, Tyagi, Venkata Mohan, Yang, Yang, Zahedi, Zahedi, Zahedi, Zahedi   +43 more
core   +1 more source

Electrochemical Biogas Upgrading: Energy, Environmental, Economic, and Engineering Considerations

GCB Bioenergy, Volume 17, Issue 8, August 2025.
Electrochemical approaches offer a promising path toward clean, efficient, and decentralized biogas utilization, contributing to global decarbonization and energy transition goals toward a circular bioeconomy. This study explores the potential of electrochemical technologies as sustainable alternatives for biogas upgrading from the aspects of energy ...
Aishwarya Rani, Suraj Negi, Yu‐Ning Chen, Cheng‐Hsiu Yu, Shu‐Yuan Pan   +4 more
wiley   +1 more source

Wastewater Treatment for Energy Conservation and Zero Carbon Footprint: A Review

Energy Science &Engineering, Volume 13, Issue 7, Page 3806-3820, July 2025.
ABSTRACT This article explores innovative wastewater treatment (WWT) methods that promote energy conservation and a zero‐carbon footprint. It emphasizes the transition to sustainable WWT practices by focusing on resource recovery, energy efficiency, and reducing greenhouse gas emissions.
Ravikumar Jayabal, Rajkumar Sivanraju
wiley   +1 more source

Study on the treatment of N,N-dimethylformamide-containing wastewaterby up-flow anaerobic sludge blanket reactor

能源环境保护
N,N-dimethylformamide (DMF) is widely used as an organic solvent in the chemical industry. This study aimed to assess the treatment of high-concentration DMF-containing industrial wastewater using a lab-scale up-flow anaerobic sludge blanket (UASB ...
ZHANG Xinzheng, DENG Zixuan, ZHANG Tao, HU Yong, CHEN Rong, LI Yuyou, LI Dapeng, PAN Yang, KONG Zhe   +8 more
doaj   +1 more source

Municipal wastewater treatment and associated bioenergy generation using anaerobic granular bed baffled reactor [PDF]

, 2017
This study assesses a modified anaerobic granular bed baffled reactor (GRABBR) which was assessed for municipal wastewater treatment at high organic loading rates (chemical oxygen demand ≥ 1,100 mg/l) under varying temperatures.
Akunna, Joseph, Cheddie, Denver, Tota-Maharaj, Kiran   +2 more
core   +1 more source

Fermentation and leaching of the organic fraction of municipal solid waste to improve methane production

Journal of Chemical Technology &Biotechnology, Volume 100, Issue 5, Page 967-977, May 2025.
Abstract Background The anaerobic digestion of soluble substances extracted from the organic fraction of municipal solid waste (OFMSW) results in an enhanced rate and production of methane. However, the influence of substrate fermentation and subsequent leaching on methane output has yet to be investigated.
Hamilton G. Mosquera‐Toscano, Idania Valdez‐Vazquez, Iván Moreno‐Andrade, Oscar González‐Barceló   +3 more
wiley   +1 more source

Microbes as Resources to Remove PPCPs and Improve Water Quality

Microbial Biotechnology, Volume 18, Issue 1, January 2025.
This review explores the promise of microbial bioremediation as an approach to addressing the complex challenges posed by persistent pharmaceuticals and personal care products contamination, emphasising its potential to safeguard both environmental integrity and human well‐being.
Francesca Demaria, Marcel Suleiman, Philippe Corvini, Pilar Junier   +3 more
wiley   +1 more source