( Vol 30 , Issue 04 )
08 Apr 2026
( Vol 30 , Issue 04 )
30 Apr 2026
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.
The aim of this study is to synthesize new heterocyclic organic derivatives, where the process was carried out in several steps, in the first step Schiff bases compounds prepared from reaction of (1-aminonaphthalene) with aldehydes (salicylaldehyde and furfural) to prepare compounds A and B. The second step was the reaction of derivatives A and B with sodium azide, phthalic anhydride and thioglycolic acid to prepare derivatives of tetrazole (A1 and B1), oxazepine (A2 and B2) and thiazolidine (A3 and B3). All of the derivatives were characterized by FT-IR, 1H-NMR and 13C-NMR spectroscopy. The t
Read MoreThe primary goal of this research is to examine the correlation between serum lipid profile of subjects in Jordan who have been diagnosed with type 2 diabetes and are receiving metformin. The present research examined 160 individuals, consisting of 112 men and 48 women (mean age 59.1 ± 8.4). The prescribed medication for each patient with type 2 diabetes mellitus was 500 mg of metformin per day. There are 80 participants in the healthy control group—64 male and 16 female (mean age 57.8 ± 8.9), all of them healthy who did not suffer from any kind of disease. This study found that there are
Read MoreThe paper presents experimental studies of hydraulic resistance and heat transfer in a tubular-lattice packing, which is a package of tubes with spiral turbulators. Smooth tubes and tubes with spiral turbulators made of M1 copper with a winding pitch of turbulators s/dэ=5,11-14,2 were used as experimental sections. Experiments on hydraulic resistance have established that with increasing flow velocity, the function Eu=f(Re) has a descending character both for smooth tubes and for tubes with turbulators in the entire range of Reynolds numbers Re=(0,02-30) 104. It has been revealed that with
Read MoreThis study provides a detailed look at the hydro-geochemical makeup in the groundwater of Nedumkandam Block of Kerala, India. This area is well-known for its geographical features & depends a lot on groundwater for drinking, home use and farming purposes. The aim here is to check out the quality, potability and availability of groundwater and whether it's safe for domestic use, considering the tough challenges from the underlying crystalline rocks. An efficient path was applied to gather related literature, including government reports & case studies. This research assesses how sustainable gro
Read MoreThe study aimed to assess fluoride levels in drinking water and evaluate health risks. We examined 12 physicochemical parameters, including fluoride, pH, EC, TDS, chloride, carbonate, bicarbonate, sulfate, nitrate, calcium, and magnesium hardness. Fluoride was negatively correlated with EC (-0.649) and CO32- (-0.855), while positively correlated with Mg2+ (+0.559). All water samples exceeded permissible fluoride limits according to BIS (IS 10500:2012). The WQI for all samples was over 100, indicating unsuitability for drinking. The Hazard Index (HI) exceeded 1, suggesting non-carcinogenic risk
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