Results 71 to 80 of about 496,050 (176)

Impact of Vegetative Treatment Systems on Multiple Measures of Antibiotic Resistance in Agricultural Wastewater [PDF]

, 2018
Wastewater is an important vector of antibiotic resistant bacteria and antibiotic resistance genes (ARB/G). While there is broad agreement that ARB/G from agricultural (ag) wastewaters can be transported through the environment and may contribute to ...
Durso, Lisa M., Henry, Christopher G., Miller, Daniel N.   +2 more
core   +1 more source

Resource Recycling of Mn-Rich Sludge: Effective Separation of Impure Fe/Al and Recovery of High-Purity Hausmannite

ACS Omega, 2021
Chenggui Liu, Qi Han, Yu Chen, Suiyi Zhu, Ting Su, Zhan Qu, Yidi Gao, Tong Li, Yang Huo, Mingxin Huo   +9 more
doaj   +1 more source

Pilot-scale partial nitrification and anaerobic ammonium oxidation system for nitrogen removal from municipal wastewater

Communications Engineering
Partial nitrification has the advantages of saving energy and reducing the need for carbon sources in municipal wastewater treatment. However, for municipal wastewater with low ammonia, start-up and maintenance of partial nitrification is a worldwide ...
Yunlong Su, Xiyao Li, Jiao Wang, Rui Du, Xiaofei Xue, Yongzhen Peng   +5 more
doaj   +1 more source

Pitting Corrosion of Steel Pipes in Water Supply Systems: An Influence of Shell-like Layer

Applied Sciences
The research was aimed at studying pitting corrosion, which precedes the appearance of fistulas in steel and cast-iron pipelines in water supply systems and leads to significant expenditures.
Valentin Chukhin, Alexey Andrianov, Nikolay Makisha   +2 more
doaj   +1 more source

“Clicking” Amphiphilic Block Copolymers onto POSS Core: A General Approach for “Star-like” Polymers with Different Symmetry

Giant
“Star-like” macromolecules have been widely studied because of their unique physical and chemical properties, which play a great role in many important application fields. In this study, a library of star-like amphiphilic block copolymers consisting of a
Gang Li, Duohua Jiang, Panpan Ren, Heng Zhao, Kai Zhang, Liping Chang, Zhongguo Liu, Shouzhi Pu   +7 more
doaj   +1 more source

Biochemical and nutritional characterization of the medfly gut symbiont Enterobacter sp. AA26 for its use as probiotics in sterile insect technique applications

BMC Biotechnology, 2019
Background Enterobacter sp. AA26 was recently isolated from the midgut of Ceratitis capitata (Wiedemann) and it was shown to have positive effects in rearing efficiency when used as larval probiotics.
Konstantinos Azis, Ioanna Zerva, Paraschos Melidis, Carlos Caceres, Kostas Bourtzis, Spyridon Ntougias   +5 more
doaj   +1 more source

Land Use and Water Management in Israel- Economic and environmental analysis of sustainable reuse of wastewater in agriculture [PDF]

We will analyze land use and water management issues in Israel by focusing on wastewater irrigation. Irrigation with treated effluents has become an important water source in Israel due to scarcity of natural water resources.
Nava Haruvy
core  

Advanced integrated real-time control of combined Urban drainage systems using MPC [PDF]

, 2018
Combined urban drainage system (CUDS) collect both wastewater and raining water through sewer networks to wastewater treatment plants (WWTP) before releasing to the environment.
Cembrano Gennari, Gabriela, Joseph Duran, Bernat, Meseguer Amela, Jordi, Puig Cayuela, Vicenç, Sun, Congcong   +4 more
core   +1 more source

Identification of indicators of antibiotic pollution in typical karst groundwater in southwestern China

地质科技通报
Objective The karst area in southwestern China is one of the three concentrated karst distribution areas in the world. Karst groundwater is highly susceptible to pollution from the surface due to the unique structure of aquifers.
Fuyang HUANG, Tingqian SHAN, Jing LIN, Fei LIU, Bin WANG, Yini HUANG   +5 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