Results 21 to 30 of about 50,474 (258)

Effects of Bioavailability and Microbial Community on the Degradation of Atrazine in Sewage Sludge Biochar-Amended Soils

Energies
Biochar, as an emerging biotechnology, has been widely used in the remediation of soil organic pollution, mainly by promoting the abundance of related degrading bacteria in soil.
Siying Li, Xin Li, Yunyang Li, Yue Zhao
doaj   +1 more source

Biochar-enhanced anaerobic digestion of sewage sludge: Comparative performance and mechanistic insights

Water Research X
Anaerobic digestion (AD) is a sustainable approach for sewage sludge stabilization and energy recovery, but its efficiency is often limited by microbial imbalance and intermediate accumulation.
Zhong-Fang Sun, Shu-Tong Wu, Chuan Chen, Zi-Han Wang, Jing-Yang Tan, Yu-Tong Zhang, Xue-Ting Wang, Shan-Shan Yang, De-Feng Xing, Dong-Mei Liu, Ai-Jie Wang, Nan-Qi Ren, Lei Zhao   +12 more
doaj   +1 more source

Study of helminth eggs (Ascaris suum) inactivation by anaerobic digestion and electrochemical treatment [version 2; peer review: 1 approved, 2 approved with reservations]

Gates Open Research
Background The use of insufficiently treated wastewater or Faecal sludge in agriculture raises concerns because of the pathogen content. Helminth eggs (HE) are one of the most crucial pathogens for ensuring public health and safety.
Srikanth Mutnuri, Prajakta Pratap Patil
doaj   +1 more source

Sewage sludge and waterworks sludge stabilization in sludge treatment reed bed systems [PDF]

Water Science and Technology, 2017
In this study, results about sludge stabilization in sludge treatment reed bed (STRB) systems in two different systems, Hanningfield STRB 1 (England), treating waterworks sludge, and Stenlille STRB 2 (Denmark), treating surplus activated sludge, are presented.
Masciandaro G, Peruzzi E, Nielsen S
openaire   +3 more sources

Green and High-Yield Recovery of Phosphorus from Municipal Wastewater for LiFePO4 Batteries

Engineering
The rapidly growing demand for lithium iron phosphate (LiFePO4) as the cathode material of lithium-ion batteries (LIBs) has aggravated the scarcity of phosphorus (P) reserves on Earth.
Yijiao Chang, Xuan Wang, Bolin Zhao, Anjie Li, Yiru Wu, Bohua Wen, Bing Li, Xiao-Yan Li, Lin Lin   +8 more
doaj   +1 more source

Enhanced CO2 electromethanogenesis using biogas over pure CO2 as MES feedstock: Performance and microbial mechanisms

Carbon Capture Science & Technology
Microbial electrosynthesis (MES) has shown excellent CO2-to-CH4 activity with pure CO2 stream. However, its performance and electron transfer pathway has not been deeply unveiled when biogas was used as MES feedstock.
Yan Tian, Chao Li, Da Li, Hongxu Lu, Xiaoyu Li, Yujie Feng   +5 more
doaj   +1 more source

High-efficiency capacitive deionization: Freestanding carbon electrodes derived from fungal hyphae with in-situ oriented MOF growth

Green Energy & Environment
High-performance electrode materials are critical for the development of the capacitive deionization (CDI) technology for efficient water desalination. In this study, binder-free porous carbon electrodes were successfully prepared from the fungal hyphae ...
Jiao Chen, Kuichang Zuo, Jiajin Liang, Gang Wang, Lin Lin, Xiao-yan Li   +5 more
doaj   +1 more source

Study of acid leaching of niobium from titanium production sludge

Metalurgija, 2023
This article contains the results of acid leaching of titanium production sludge for the extraction of niobium into the solution. The material composition of sludge deposits from titanium-magnesium production was studied by methods of chemical, X-ray and
A. A. Ultarakova, A. M. Yessengaziyev, N. G. Lokhova, Z. B. Karshyga, K. K. Kassymzhanov   +4 more
doaj  

Controllable Dynamic Mechanical Cell Stimulation using Magnetically Actuated Artificial Cilia

Advanced Healthcare Materials, EarlyView.
This paper introduces a platform based on magnetic artificial cilia for providing controllable dynamic mechanical stimulation to single cells, suitable for investigating large cell populations and enabling live cell imaging. Proof‐of‐principle experiments show that cell morphology is strongly influenced by the artificial cilia, that cellular forces can
Roel Kooi, Tanveer Ul Islam, Oscar M.J.A. Stassen, Naomie Amsing, Jan de Boer, Jaap M.J. den Toonder   +5 more
wiley   +1 more source

Influence of Sludge Particles on the Fatigue Behavior of Al-Si-Cu Secondary Aluminium Casting Alloys

Metals, 2018
Al-Si-Cu alloys are the most widely used materials for high-pressure die casting processes. In such alloys, Fe content is generally high to avoid die soldering issues, but it is considered an impurity since it generates acicular intermetallics (β-Fe ...
Lorella Ceschini, Alessandro Morri, Stefania Toschi, Anton Bjurenstedt, Salem Seifeddine   +4 more
doaj   +1 more source