Results 41 to 50 of about 192,387 (209)

Removal of Manganese from Water [PDF]

E3S Web of Conferences
The article deals with the reduction the concentration of manganese in an aqueous environment by oxidation with a strong oxidizing agent and subsequent separation of the resulting flocs by ultrafiltration.
Ilavský Ján, Barloková Danka, Prosňanský Michal, Vrabeľ Martin   +3 more
doaj   +1 more source

Green synthesis of bentonite-supported iron nanoparticles as a heterogeneous Fenton-like catalyst: Kinetics of decolorization of reactive blue 238 dye

Water Science and Engineering, 2020
This study aimed to synthesize green tea nano zero-valent iron (GT-NZVI) and bentonite-supported green tea nano zero-valent iron (B-GT-NZVI) nanoparticles using green tea extracts in an environmentally sustainable way.
Ahmed Khudhair Hassan, Ghayda Yaseen Al-Kindi, Dalal Ghanim   +2 more
doaj   +1 more source

Experimental investigation of binder based on rice husk ash and eggshell lime on soil stabilization under acidic attack

Scientific Reports, 2022
This study evaluates the use of rice husk ash (RHA)-eggshell lime (ESL) and RHA-commercial lime (CL) as alternative binders for clayey soil stabilization, as well as the performance of soil-binder mixtures under acidic attack.
Joice Batista Reis, Giovana Pelisser, William Mateus Kubiaki Levandoski, Suéllen Tonatto Ferrazzo, Jonas Duarte Mota, Adriana Augustin Silveira, Eduardo Pavan Korf   +6 more
doaj   +1 more source

Laboratory tests of the stability of disinfectants for different quality of water [PDF]

MATEC Web of Conferences
The last water treatment process is disinfection and it has two purposes. The main purpose of disinfection is to kill or inactivate pathogens. A secondary purpose is to provide a residual disinfectant concentration in drinking water and to prevent ...
Ilavský Ján, Barloková Danka, Munka Karol, Vajíčeková Anna, Matis Alena   +4 more
doaj   +1 more source

Climate change scenario analysis for Baro-Akobo river basin, Southwestern Ethiopia

Environmental Systems Research, 2021
Background Several water resources projects are under planning and implementation in the Baro-Akobo basin. Currently, the planning and management of these projects is relied on historical data.
Teressa Negassa Muleta
doaj   +1 more source

In-vitro meat: a promising solution for sustainability of meat sector

Journal of Animal Science and Technology, 2021
The in-vitro meat is a novel concept in food biotechnology comprising field of tissue engineering and cellular agriculture. It involves production of edible biomass by in-vitro culture of stem cells harvested from the muscle of live animals by self ...
Pavan Kumar, N. Sharma, Shubham Sharma, N. Mehta, A. K. Verma, S. Chemmalar, A. Sazili   +6 more
semanticscholar   +1 more source

Reliability assessment of pollution removal of wastewater treatment plant using the method of Weibull [PDF]

E3S Web of Conferences, 2020
The aim of study was the analyze of the reliability pollution removal in wastewater treatment plant in Mińsk Mazowiecki. The article presents the results of the reliability of BOD, COD and total suspended solids removal of wastewater treatment plant with
Kurek Karolina, Bugajski Piotr, Operacz Agnieszka, Śliz Paulina, Jóźwiakowski Krzysztof, Almeida Adelaide   +5 more
doaj   +1 more source

SUSTAINABLE DEVELOPMENT OF TERRITORIES BASED ON GEO-ENVIRONMENTAL ENGINEERING

Interexpo GEO-Siberia, 2020
Geoecological design and expertise accompany socio-economic human activity as a planetary phenomenon. Biogeochemical activity of the state cannot go beyond the environmental barriers that are available to us as a category of land use.
M. Kramer
semanticscholar   +1 more source

DFT and experimental study of elemental mercury (Hg0) removal by 2D-g-C3N4

Chemical Engineering Journal Advances, 2021
2D-g-C3N4 nanosheet was prepared and employed for the adsorption of elemental mercury (Hg0). The g-C3N4 was analyzed through X-ray diffraction (XRD), scanning electron microscope (SEM) and Fourier transform infrared spectroscopy (FT-IR) methods, and the ...
Guoshuai Liu, Qun Yan, Yanan Zhou, Xuedong Zhang, Henri Spanjers   +4 more
doaj   +1 more source

Implementation of OccupationalHealthand Safety in Sanitary Landfill work using Analytical Hierarchy Process Method

International Journal of Engineering Research and Advanced Technology, 2020
Sanitary Landfill System is a waste management system that paid attention to environmental sanitation aspects. The process of spreading and compaction of waste in the landfill area and closing the waste cells is carried out every day. The increasing rate
Himalaya Bima Kenzo, Nunung Widyaningsih, B. Bintoro   +2 more
semanticscholar   +1 more source