The degradation of toxic organic dyes in aqueous medium in greener ways: exploring the utility of Indian curry leaf plant and the nanoparticles synthesized using it

2018 ◽  
Vol 129 ◽  
pp. 266-278
Author(s):  
Deepa Kumari ◽  
Tamanna Mallick ◽  
Pratap Padhy ◽  
Samiran Mondal ◽  
Abhijit Karmakar ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Organic Dyes

Hybrid Microgels for Catalytic and Photocatalytic Removal of Nitroarenes and Organic Dyes From Aqueous Medium: A Review

2019 ◽  
Vol 50 (6) ◽  
pp. 513-537 ◽  
Author(s):  
Muhammad Shahid ◽  
Zahoor H. Farooqi ◽  
Robina Begum ◽  
Muhammad Arif ◽  
Weitai Wu ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Organic Dyes ◽  
Photocatalytic Removal ◽  
Hybrid Microgels

scholarly journals Zwitterionic superabsorbent polymer hydrogels for efficient and selective removal of organic dyes

RSC Advances ◽  
2019 ◽  
Vol 9 (32) ◽  
pp. 18565-18577 ◽  
Author(s):  
Tanzil Ur Rehman ◽  
Luqman Ali Shah ◽  
Mansoor Khan ◽  
Muhammad Irfan ◽  
Noor Saeed Khattak
Keyword(s):  
Free Radical ◽  
Aqueous Medium ◽  
Radical Polymerization ◽  
Crystal Violet ◽  
Congo Red ◽  
Organic Dyes ◽  
Selective Removal ◽  
Superabsorbent Polymer ◽  
Polymer Hydrogel ◽  
Polymer Hydrogels

A novel zwitterionic superabsorbent polymer hydrogel [ZI-SAH] was synthesized by free radical polymerization and used for the removal of crystal violet (CV) and congo red (CR) from an aqueous medium.

scholarly journals Phytosynthesis of Cu/rGO using Euphorbia cheiradenia Boiss extract and study of its ability in the reduction of organic dyes and 4‐nitrophenol in aqueous medium

2018 ◽  
Vol 13 (2) ◽  
pp. 202-213 ◽  
Author(s):  
Mohammad Fahiminia ◽  
Narges Sadat Shamabadi ◽  
Mahmoud Nasrollahzadeh ◽  
S. Mohammad Sajadi
Keyword(s):  
Aqueous Medium ◽  
Organic Dyes

scholarly journals Bioremediation Trends on Mitigation of As(III), Cr(VI) and Organic Dyes From Aqueous Medium using Plant and Microbial Biomass: An Overview

2021 ◽  
Vol 12 (6) ◽  
pp. 621-637
Author(s):  
Ujjwal Kumar ◽  
◽  
Ashok K. Jha ◽  
Raghbendra Thakur ◽  
◽  
...  
Keyword(s):  
Heavy Metals ◽  
Aqueous Medium ◽  
Organic Dyes ◽  
Wide Spectrum ◽  
Low Cost ◽  
Health Hazard ◽  
Bacterial Biomass ◽  
Toxic Heavy Metals ◽  
Medicinal And Aromatic Plants ◽  
Carcinogenic Agents

Arsenic, chromium and organic dyes are the prominent carcinogenic agents, posing a serious health hazard. In current scenario, groundwater as well as surface water mostly contaminated by chemical complexes of As (III), Cr (VI) and organic dyes, these are leading hazardous threat to eco-system. Several mitigation techniques of As (III), Cr (VI) and organic dyes are available but efforts are going on to devise a novel method of removal of these toxicants. This review takes into account all the recent advances in the detoxification of contaminated water exploring removal mechanism by biosorption and bioaccumulation. The possibility of the removal of toxic heavy metals from an aqueous medium by plant and bacterial biomass has been discussed. Now a days, bioaccumulation and biosorption from plants and microbial sources has emerged as simple, effective and eco-friendly techniques for decontamination of these chemical compounds from water resources at very low cost. Many agricultural products and solid wastes have also been found suitable decontaminant of toxic heavy metals and dyes. A wide spectrum of medicinal and aromatic plants as well as aquatic plants available in abundance may also be utilized as potential remover of As (III), Cr (VI) and organic dyes. This article explained mechanism and application on detail aspects of bioremediation technology including conventional techniques with recent development. This review shows the trends and development of mitigation stretagies by bioremediation with latest updates.

Solid waste from leather industry as adsorbent of organic dyes in aqueous-medium

2007 ◽  
Vol 141 (1) ◽  
pp. 344-347 ◽  
Author(s):  
Luiz C.A. Oliveira ◽  
Maraísa Gonçalves ◽  
Diana Q.L. Oliveira ◽  
Mário C. Guerreiro ◽  
Luiz R.G. Guilherme ◽  
...  
Keyword(s):  
Solid Waste ◽  
Aqueous Medium ◽  
Organic Dyes ◽  
Leather Industry

Hybrid Metal–Organic-Framework/Inorganic Nanocatalyst toward Highly Efficient Discoloration of Organic Dyes in Aqueous Medium

2018 ◽  
Vol 57 (21) ◽  
pp. 13270-13278 ◽  
Author(s):  
Kanwal Iqbal ◽  
Anam Iqbal ◽  
Alexander M. Kirillov ◽  
Weisheng Liu ◽  
Yu Tang
Keyword(s):  
Aqueous Medium ◽  
Organic Dyes ◽  
Metal Organic Framework ◽  
Highly Efficient ◽  
Metal Organic ◽  
Organic Framework
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