Results 21 to 30 of about 440,588 (304)
PHYSICOCHEMICAL CHARACTERIZATION OF ASMARA BREWERY EFFLUENTS [PDF]
Journal of Engineering Science (Chişinău), 2022 Brewing industry is water intensive and consequently generates huge volumes of wastes. Bottle washing and brewing operations recognized as the major effluent sources of Asmara Brewery Corporation Share Company (ABCSC), Eritrea.
BABU, Aremanda Ramesh +4 more
doaj +1 more source
Electrochemical Determination of Chemical Oxygen Demand Using Ti/TiO2 Electrode
International Journal of Electrochemical Science, 2016 To overcome the shortcomings of the conventional potassium dichromate method (PDM) for monitoring chemical oxygen demand (COD) of waters, many efforts have been made on developing quick and environment-friendly techniques.
Yongxian Ge +7 more
doaj +1 more source
Dairy waste water treatment by combining ozonation and nanofiltration [PDF]
, 2007 The aim of this investigation was to examine the applicability of the membrane technique and the effect of preozonation in dairy waste water treatment technology.
Hodúr, Cecilia +3 more
core +1 more source
Chemical Oxygen Demand of Oily Wastewater Treatment by Ti/CeO2
Chemical Engineering Transactions, 2018 In order to improve the recovery effect of oily wastewater, the chemical oxygen demand of oily wastewater treatment by Ti/CeO2 is studied in this paper. At first, thin film electrodes with photo catalytic activity are prepared to discuss the mechanism of
Zhong Zheng +3 more
doaj +1 more source
Potential of duckweed for swine wastewater nutrient removal and biomass valorisation through anaerobic co-digestion [PDF]
, 2017 Over the last decades, phytodepuration has been considered an efficient technology to treat wastewaters. The present study reports a bench scale depuration assay of swine wastewater using Lemna minor.
Duarte, Elizabeth +3 more
core +4 more sources
Research on chemical oxygen demand based on laser Fluorescence-Raman spectroscopy
Frontiers in Physics, 2022 In this invited paper, a novel water chemical oxygen demand (COD) detection method based on laser spectroscopy is proposed, and the COD value is obtained according to the intensity ratio of laser Fluorescence-Raman signal produced by laser incident into ...
Xiaohua Che +6 more
doaj +1 more source
, 2020 Degradation of a Basic Blue 41 dye using Fenton reagent was examined at laboratory scale in batch experiments using Box-Behnken statistical experiment design.
Kiflie, Zebene +2 more
core +2 more sources
Journal of King Saud University: Engineering Sciences, 2017 The objective of this study is to develop a feed forward neural network (FFNN) model and a radial basis function neural network (RBFNN) model to predict the dissolved oxygen from biochemical oxygen demand (BOD) and chemical oxygen demand (COD) in the ...
A.A. Masrur Ahmed
doaj +1 more source
Optimization of the landfill leachate treatment by the Fenton process [PDF]
, 2013 The Fenton process was used with the objective of improving the biodegradability of the leachate pretreated biologically up to a value compatible with a subsequent biological treatment.
Eiroa, Marta +3 more
core +2 more sources
Development of basic quantity surveying learning module through 21st century learning activity [PDF]
, 2021 Technical and Vocational Education in Malaysia (TVET) is one of the most important branches of education to produce a balanced human capital. Not only the skills in the field need to be emphasized, but the skills also need to be enhanced under the ...
Abd Hafidz, Annis Surraiyya +1 more
core +1 more source