Results 71 to 80 of about 41,957 (229)
Adsorption and desorption dynamics of citric acid anions in soil [PDF]
, 2010 The functional role of organic acid anions (e.g. citrate, oxalate, malonate, etc) in soil has been intensively investigated with special focus either on (i) microbial respiration and soil carbon dynamics, (ii) nutrient solubilization, or (iii) metal ...
Jones, D. L. +5 more
core
Superior removal of arsenic from water with zirconium metal-organic framework UiO-66 [PDF]
, 2015 10.1038/srep16613Scientific ...
Chen, JP, Li, K, Liu, X, Wang, C
core +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT The textile industry is a water‐intensive industry that disrupts aquatic ecosystems by releasing recalcitrant chemicals like crystal violet (CV) dye characterized by its carcinogenic and mutagenic nature. Ethanolic extract of saponin‐rich Sapindus mukorossi was employed in the synthesis of biogenic iron oxide nanoparticles (IONP).
Rajeswari M. Kulkarni +3 more
wiley +1 more source
Effect of surface functional group on Freundlich adsorption isotherm
Water Science and Technology, 2000 This study was designed to investigate the relationship between Freundlich isotherm coefficient l/n and the molecular properties of activated carbon adsorbent. The surface of the adsorbent was modified using nitric acid to produce different types and amounts of oxidized groups.
K.E. Noll +3 more
openaire +1 more source
Dynamic modelling and optimisation of carbon management strategies in gold processing [PDF]
, 2003 This thesis presents the development and application of a dynamic model of gold adsorption onto activated carbon in gold processing. The primary aim of the model is to investigate different carbon management strategies of the Carbon in Pulp (CIP) process.
Jongpaiboonkit, Pornsawan
core +1 more source
Assessment of Miscanthus × giganteus derived biochar as copper and zinc adsorbent:study of the effect of pyrolysis temperature, pH and hydrogen peroxide modification [PDF]
, 2017 In this work, experimental and modelling investigations were conducted on biochars pyrolyzed at 350 °C and 600 °C, to determine the effect of pyrolysis temperature, hydrogen peroxide activation and pH on copper and zinc removal, in comparison with ...
Bissessur, Ajay +3 more
core +6 more sources
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT With the large‐scale construction of wastewater treatment facilities, the production of municipal sewage sludge continues to rise. This sludge contains substantial amounts of toxic and hazardous substances, and improper disposal may lead to secondary environmental pollution.
He Li +5 more
wiley +1 more source
Modeling adsorption mechanism of paraquat onto Ayous (Triplochiton scleroxylon) wood sawdust
Applied Water Science, 2018 The equilibrium sorption of a local Ayous (Triplochiton scleroxylon) wood sawdust was examined as substitute adsorbent for removal of paraquat from water.
Fulbert Togue Kamga
doaj +1 more source
Removal and recyclable chitosan nanowires: Application to water soluble dyes
Results in Chemistry, 2020 In this research experiment, the potential of chitosan nanowires for the removal of cationic dyes which were Methylene Blue (MB) and Reactive Red l41 (RR-141) from wastewater was investigated.
Chonlada Dechakiatkrai Theerakarunwong +1 more
doaj +1 more source
Eggshell‐Based Biochar for Superior Adsorption of Crystal Violet Dye and Fluoride From Wastewater
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Present study investigates the efficiency of eggshell biochar as a low‐cost and ecofriendly adsorbent for the simultaneous removal of fluoride ions and crystal violet (CV) dye from wastewater. The eggshell waste was pyrolyzed to produce biochar, which was thoroughly characterized and subsequently employed for contaminant adsorption.
T. Mounika +3 more
wiley +1 more source