Results 31 to 40 of about 544,052 (240)

Potential use of eco-enzyme for the treatment of metal based effluent

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Conversion of wastes into value added products is potentially profitable besides creating a clean environment. Eco-enzyme is one such product produced from fermentation of citrus fruit wastes and the effectiveness of the enzyme in treating metal based ...
M. Hemalatha, P. Visantini
semanticscholar   +1 more source

Phosphate removal in agro-industry: pilot- and full-scale operational considerations of struvite crystallization [PDF]

open access: yes, 2009
Pilot-scale struvite crystallisation tests using anaerobic effluent from potato processing industries were performed at three different plants. Two plants (P1 & P2) showed high phosphate removal efficiencies, 89 + 3% and 75 + 8%, resulting in final ...
Carballa, Marta   +4 more
core   +2 more sources

Perdas na ensilagem de capim-elefante aditivado com farelo de cacau e cana-de-açúcar Losses in ensiling of elephantgrass added with cocoa meal and sugarcane

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008
Foram estudados os efeitos da adição de farelo de cacau e de cana-de-açúcar sobre as perdas de silagem de capim-elefante. Utilizou-se um esquema fatorial 2 x 4, sendo 0 e 15% de farelo de cacau e 0, 15, 30 e 45% de cana-de-açúcar, com quatro repetições ...
F.A. Teixeira   +4 more
doaj   +1 more source

Dissolved methane recovery from anaerobic effluents using hollow fibre membrane contactors [PDF]

open access: yes, 2015
Hollow fibre membrane contactor (HFMC) systems have been studied for the desorption of dissolved methane from both analogue and real anaerobic effluents to ascertain process boundary conditions for separation.
Cookney, Joanna   +6 more
core   +1 more source

Biodegradation of Synthetic Dyes of Textile Effluent by Microorganisms: An Environmentally and Economically Sustainable Approach

open access: yesEuropean Journal of Microbiology & Immunology, 2019
Due to its overall environmental impact, the residual dye in the wastewater from the synthetic dye manufacturing and textile industries is a global concern.
Radia Jamee, Romana Siddique
semanticscholar   +1 more source

Modeling of environmental aspects related to reverse osmosis desalination supply chain [PDF]

open access: yes, 2020
open access journalBackground: This study aimed to model optimization of strategic environmental management decisions in the operation of reverse osmosis desalination, emphasizing the costs required for the environmental protection during the production ...
Alipour, Vali   +4 more
core   +2 more sources

Kinetic modeling and optimization of triclosan adsorption onto coconut shell activated carbon

open access: yesJournal of Hazardous Materials Letters
This study investigates the efficacy of activated carbon derived from coconut shells for the removal of Triclosan (TCS) from aqueous solutions. Experimental results demonstrate the impressive efficiency of coconut shell-derived activated carbon in ...
Liane Carmen Ruszczyk   +3 more
doaj   +1 more source

Overcoming organic and nitrogen overload in thermophilic anaerobic digestion of pig slurry by coupling a microbial electrolysis cell [PDF]

open access: yes, 2016
The combination of the anaerobic digestion (AD) process with a microbial electrolysis cell (MEC) coupled to an ammonia stripping unit as a post-treatment was assessed both in series operation, to improve the quality of the effluent, and in loop ...
Bonmatí Blasi, August   +2 more
core   +2 more sources

Studies on biogas production by anaerobic process using agroindustrial wastes

open access: yesResearch in Agricultural Engineering, 2016
This study investigated the effect of factors namely temperature, pH, substrate concentration on sago and tannery effluents by the anaerobic digestion process for biogas production.
P. Elaiyaraju, N. Partha
doaj   +1 more source

Can adenine nucleotides predict primary nonfunction of the human liver homograft? [PDF]

open access: yes, 1994
Sixty-eight primary liver grafts were analyzed to see whether adenine nucleotides (AN: ATP, ADP, and AMP) or purine catabolites (PC: adenosine, inosine, hypoxanthine, and xanthine) of tissue or effluent can predict primary graft nonfunction.
Bronsther, O   +8 more
core   +1 more source

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