( Vol 29 , Issue 04 )
25 Apr 2025
( Vol 29 , Issue 04 )
30 Apr 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.
This study investigates the efficacy of infiltration percolation using virgin and previously used sand in the treatment of wastewater. In the context of growing environmental concerns, optimizing wastewater treatment processes is important for sustainable water resource management. The research primarily aims to assess the impact of sand quality on filtration efficiency and the potential clogging issues that arise in long-term applications. Two types of sand from the same origin (Bensergao) were evaluated: virgin sand, with its initial purity, and used sand, which had been previously exposed t
Read MoreCOVID-19 pandemic, caused by SARS-CoV-2 which primarily invades upper respiratory system then gradually spreads to lower respiratory system. This study, focus on the links between elevated hepatic enzymes and infection with COVID-19. In our study, 103 patients participated. With ages ranging from 27 to 85 years, there were 56 male and 47 female. Study showed that the hepatic enzymes aspartate transaminase (AST), alanine transaminase (ALT) and alkaline phosphatase (ALP) were abnormal in patients with covid 19, and the abnormal enzymes were in males more than females patients. It has been highli
Read MoreThe research includes the preparation of a new homocyclic azo ligand, which is 6,6 – ((methylene bis (4,1-phenylene)) bis (diazene-2,1-dil)) bis (4-chloro-2-nitrophenol) By dissolving (4,4'-Methylenedianiline) with Sodium nitrite and forming the diazonium salt, which in turn enters the coupling reaction with (4-chloro-2-nitrophenol) Then the solid metal complex of the azo ligand with platinum (IV) ion was prepared. The prepared ligand and complex were characterized by infrared and ultraviolet spectroscopy. The biological effect of the prepared complex and ligand and the possibility of using
Read MoreBananas are the leading export fruit commodity in North Sumatra, Indonesia. However, banana blood disease, caused by the bacterium Ralstonia syzygii subsp. celebesensis (Rsc), has been the inhibiting factors for the production. The current control methods such as sanitation, use of resistant cultivars, have not yet provided effective results to suppress the spread of this disease. Therefore, this study was aimed to examine the potential of bacteriophages as a biological agent in controlling Rsc in several banana cultivars, carried out at the Plant Disease Laboratory and Screen House, Faculty o
Read MoreAnalyses of the stabilised leachate collected from the landfill revealed high levels of biodegradable organic matter (COD varies between 8971 and 26451 mg O2/L and BOD5 varies between 1181 and 2451 mg O2/L) and mineral matter (conductivity varies between 79 and 105.2 mS/cm). This study focuses on the treatment of stabilised leachate from the Greater Agadir landfill (Morocco) using the infiltration percolation technique on filters of the same height 200 cm and different diameters 11, 16 and 20 cm filled with raw titaniferous sand (TFS). Through this study, it appears that the leachate from the
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