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Removal of health hazards causing acidic dyes from aqueous solutions by the process of adsorption
Acidic dyes Adsorbents Health hazard
2015/7/29
The association of dyes, particularly acidic dyes with health related problems is not a new phenomenon. A lot of well established literature is already available on the role of dyes as a major cause i...
Adsorption of aqueous Cd2+, Pb2+, Cu2+ ions by nano-hydroxyapatite: Single- and multi-metal competitive adsorption study
nano-hydroxyapatite (nano-HAP) Cd Pb Cu competitive adsorption selectivity coefficients
2017/8/9
Being an inexpensive but efficient adsorbent, hydroxyapatite is extensively used for decontaminating wastewater and soils polluted by heavy metals. However, its solubility and grain size can affect it...
Heavy Metal Removal from Aqueous Solution by Adsorption on Modified Banana Shell
Adsorption heavy metal low cost adsorbent banana shell plant waste
2009/12/16
Background and Objectives: Heavy Metals in Water resources is one of the most important environmental problems of countries. Up to now various methods of removing of these metals is considered, which ...
COMPARATIVE STUDY ON METAL IONS ADSORPTION ON A LOW COST CARBONACEOUS ADSORBENT KINETIC EQUILIBRIUM AND MECHANISTIC STUDIES
adsorption isotherms kinetic and thermodynamic parameters regeneration pattern
2010/5/7
A carbonaceous adsorbent prepared from an indigenous waste and treated by acid was tested for its efficiency in removing metal ions of Fe(II), Co(II) and Ni(II). The process parameters studied include...
Cyanide removal by combined adsorption and biodegradation process
Rhizopus oryzae Stemphylium loti biodegradation process
2010/4/2
Investigation of the effectiveness of simultaneous adsorption and biodegradation (SAB) process over individual processes by using microbes Rhizopus oryzae and Stemphylium loti with granular activated ...