Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Sivamani Sivalingam"'
Autor:
Tanjore Ramachandran Sundararaman, Sivamani Sivalingam, Melvin Millicent Mabel, Trisha Gobinath
Publikováno v:
Environment and Natural Resources Journal, Vol 22, Iss 1, Pp 1-12 (2024)
The present research employed immobilized Canna indica beads (CIBs) to obtain maximum degradation of highly toxic Reactive Blue Dye (RBD), predominantly used in textile industry. The CIBs were characterized using FTIR and SEM-EDX analysis. A batch ad
Externí odkaz:
https://doaj.org/article/1bd45f08692f4beb9471dd3c9ba5be71
Publikováno v:
Environment and Natural Resources Journal, Vol 21, Iss 2, Pp 90-101 (2023)
In the present study, extracted algal alginate from red algae as natural coagulant was used for removal of textile dye congo red (CR) from water. In developing countries like India, only about 10% of the wastewater being generated is treated, whereas
Externí odkaz:
https://doaj.org/article/064371255fac405ea0808de5ae04b1b4
Publikováno v:
Environmental Chemistry and Ecotoxicology, Vol 5, Iss , Pp 98-107 (2023)
In the present study, hazardous heavy metal ion hexavalent chromium (Cr(VI)) was removed from aqueous solution by using Indion GS-300 (IGS-300), strong base anion exchange resin. The process parameters for the removal of Cr(VI) were optimized using r
Externí odkaz:
https://doaj.org/article/1d1bab2146204d16880526d2a7ebc292
Preparation of Carboxymethyl Cellulose from Musa paradisiaca Pseudo Stem Using an Alkaline Treatment
Publikováno v:
Nature Environment and Pollution Technology, Vol 21, Iss 5, Pp 2323-2327 (2022)
Carboxymethyl cellulose (CMC) extraction from Musa paradisiaca (MP) pseudo stem by alkaline treatment and their properties were examined in the current research work. One of the most well-known types of lignin biomass waste that is readily available
Externí odkaz:
https://doaj.org/article/021ade58d5344405ae6dcf05a27dc47c
Autor:
Sivamani Sivalingam, Sujit Sen
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 14853-14864 (2020)
Synergistic solution of two different environmental issues such as solid waste management and wastewater treatment is not just a sustainable solution but also adds to circular economy. In this study, a novel nano ZSM-5 zeolite (nZSM-5) was synthesize
Externí odkaz:
https://doaj.org/article/29936025feff4e738cb5b6234abcbcd7
Autor:
Sujit Sen, Sivamani Sivalingam
Publikováno v:
Industrial & Engineering Chemistry Research. 58:14073-14087
Sono-assisted adsorption process is a clean, resourceful and rapid method for elimination of toxic species from water. Mesoporous zeolite Y (NaY) was synthesized from rice husk ash (RHA), using a three-step technique and then modified with iron using
Autor:
Sujit Sen, Sivamani Sivalingam
Publikováno v:
Journal of Environmental Management. 235:145-151
The study aimed at the recycle and reuse coal fly ash (CFA) via a fast green method. Increasing dependence of coal in power sector results in increased production of CFA, the disposal of which is a major environmental issue. Sonication assisted hydro
Autor:
Sivamani Sivalingam, Sujit Sen
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 96:305-314
A novel nanocrystalline zeolite X (nZX) was synthesized using coal fly ash of eastern India for adsorptive removal of a textile dye—crystal violet (CV) from aqueous solution. nZX was characterized by TEM, XRF, FESEM, XRD, FTIR, and BET. The nZX has
Publikováno v:
Journal of Cleaner Production. 208:1241-1254
Sono-assisted adsorptive elimination of dyes from industrial effluent is proved to be a fast, efficient and clean technique. Highly pure nanozeolite X (nFAZX) was synthesized from waste coal post-combustion fly ash (CFA) by pre-fusion hydrothermal me
Autor:
Sujit Sen, Sivamani Sivalingam
Publikováno v:
Applied Surface Science. 463:190-196
Synthesis of nanocrystalline zeolite with high purity from industrial resources like fly ash is extremely challenging and it takes days to synthesize even macro-size zeolite with high purity and realistic sorption capacity under conventional alkaline