( Vol 29 , Issue 10 )
04 Oct 2025
( Vol 29 , Issue 10 )
31 Oct 2025
Research Journal of Chemistry and Environment (ISSN:0972-0626) is a monthly peer-reviewed scopus-indexed journal from 2007 to Present. The publisher of this journal is the Journal of International Congress of Chemistry and Environment. RJCE is committed to gathering and disseminating excellent research achievements. The journal welcomes all kind of research/review/abstract papers regarding Engineering subjects including Earth and Planetary Sciences, Environmental Science, Chemical Engineering, Agricultural and Biological Sciences, Renewable Energy, Biochemistry.
Sediment is a major problem threatening the life of many of our lakes and reservoirs. It also affects the economy of many developing countries, hence Ethiopia. The main purpose of this study is to assess the effectiveness of watershed management interventions on the severely eroded regions of Kulfo watershed in Ethiopia. Hydro-meteorological and spatial data of Kulfo watershed were used to identify the hot spot regions. The observed stream flow data series of Kulfo near bridge and four meteorological station data were used. All the data length covers the period from 2000-2019. The main geom
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The study included treatment of sulfide group which the main contaminate in sediments in gas bottle household by sorption on the surface of Coriandrum sativum L copper nanoparticles using column chromatogaraphy techniq and surface absorbtion. The high surface area of nanoparticles means that even weak sorption of contaminants to surfaces can introduce a significant new pathway for exposure or removal of molecular contaminants as well as we using green synthesis to prepare nanoparticales which give more safety when used it to removal the contaminants especially sulfide group from se
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The population growth and lack of public awareness toward the environment affect the growth of waste disposal, which results in environmental pollution. This research aims to clarify the quality of coastal waters based on physico-chemical parameters. Water samples were taken in wet and dry monsoons in 18 stations, and physicochemical parameter analyses were conducted in the field and laboratory. The pollution distribution pattern was analyzed using the Surfer 13 software. The result showed that in the wet monsoon, the temperature was 30 oC – 33°C, turbidity 3.4 – 40.45 NTU,
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The common practice of microbiological oxidation of organic pollutants in the effluents of organochemical and petroleum-based industries is not effective in mineralizing chlorinated phenols, which are persistent and toxic to organisms even at low concentrations. Effluents containing these recalcitrant organics require tertiary treatment and catalytic wet oxidation (CWO) has shown tremendous promise in this regard. The present work emphasizes on the catalytic wet oxidation of 2-chlorophenol (2-CP) with the assistance of catalysts prepared by impregnating transition metal ions [Fe(III), Co(II
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In Lebanon, same type of commercial formulations of an active ingredient from different manufacturers are registered and given the same critical Good Agricultural Practice (cGAP) as the reference formulation in spite of the fact that they differ in composition of co-formulants. The international guidelines require the performance of crop field trials for, at least, those active ingredients with claimed pre-harvest interval (PHI) of less than 7 days. Four comparative dissipation studies of 3 commercial formulations of penconazole 10% EC were performed on 4 varieties of greenhouse tomatoes un
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