Characteristics, performances, equilibrium and kinetic modeling aspects of heavy metal removal using algae

S Rangabhashiyam, P Balasubramanian - Bioresource technology reports, 2019 - Elsevier
Heavy metals from industrial effluent are major threat to environment because of their major
toxicity effect. The treatment of metal contaminated wastewater is of special concern. This …

[HTML][HTML] RETRACTED: Development and evaluation of green fired clay bricks using industrial and agricultural wastes

RDA Hafez, BA Tayeh, RO Abd-Al Ftah - 2022 - Elsevier
By the request for a corrigendum, the authors acknowledged that XRD (Figure 4) and SEM
(Figure 22) presented in this study were not, in fact, produced for this study. For this reason …

Theoretical and experimental studies on mechanochromic triphenylamine based fluorescent “ON-OFF-ON” sensor for sequential detection of Fe3+ and deferasirox

AYA Alzahrani, KO Khan, S Rafique, H Irshad… - … Acta Part A: Molecular …, 2023 - Elsevier
A novel triphenylamine (TPA) based sensor TTU was rationally designed and synthesized
that exhibited reversible mechanochromic and aggregation induced emission enhancement …

Arsenic and iron removal from groundwater by oxidation–coagulation at optimized pH: Laboratory and field studies

S Bordoloi, SK Nath, S Gogoi, RK Dutta - Journal of hazardous materials, 2013 - Elsevier
A three-step treatment process involving (i) mild alkaline pH-conditioning by NaHCO 3;(ii)
oxidation of arsenite and ferrous ions by KMnO 4, itself precipitating as insoluble MnO 2 …

Novel adsorbent based on banana peel waste for removal of heavy metal ions from synthetic solutions

M Negroiu, AA Țurcanu, E Matei, M Râpă, CI Covaliu… - Materials, 2021 - mdpi.com
Due to its valuable compounds, food waste has been gaining attention in different
applications, such as life quality and environment. Combined with circular economy …

Fluoride removal from groundwater by limestone treatment in presence of phosphoric acid

S Gogoi, SK Nath, S Bordoloi, RK Dutta - Journal of Environmental …, 2015 - Elsevier
Fluoride removal from groundwater has been studied by addition of dilute phosphoric acid
(PA) to the influent water before limestone treatment through laboratory plug-flow column …

Utilization of co-existing iron in arsenic removal from groundwater by oxidation-coagulation at optimized pH

AJ Bora, S Gogoi, G Baruah, RK Dutta - Journal of Environmental Chemical …, 2016 - Elsevier
Oxidation-coagulation at optimized pH (OCOP) using NaHCO 3, KMnO 4 and FeCl 3 is an
efficient and low-cost arsenic removal method for domestic to large community scale …

Fabrication of polysulfone-surface functionalized mesoporous silica nanocomposite membranes for removal of heavy metal ions from wastewater

AA Alotaibi, AK Shukla, MH Mrad, AM Alswieleh… - Membranes, 2021 - mdpi.com
Membranes are an efficient way to treat emulsified heavy metal-based wastewater, but they
generally come with a trade-off between permeability and selectivity. In this research, the …

L-Histidine-protected copper nanoparticles as a fluorescent probe for sensing ferric ions

SM Lin, S Geng, N Li, SG Liu, NB Li, HQ Luo - Sensors and Actuators B …, 2017 - Elsevier
Abstract Ferric ions (Fe 3+) play an important role in various chemical and physiological
functions. Thus, analytical methods for the detection of Fe 3+ in the environment are highly …

Arsenic pollution and its treatment in Yangzonghai lake in China: In situ remediation

J Chen, S Wang, S Zhang, X Yang, Z Huang… - Ecotoxicology and …, 2015 - Elsevier
In this study, the effect of direct atomization and spraying a ferric chloride (FeCl 3) solution to
decrease the arsenic concentration and its pollution in Yangzonghai Lake, China, was …