Stabilization of a magnetic nano-adsorbent by extracted pectin to remove methylene blue from aqueous solution: A comparative studying between two kinds of cross-likened pectin

Reusable Superparamagnetic Raspberry‐Like Supraparticle Adsorbers as Instant Cleaning Agents for Ultrafast Dye Removal from Water

“…Typically, adsorber capacities around 10 to 1000 mg/g have been reported . However, to achieve these adsorption results, typically, long contact times of several minutes to many hours were conducted ,…”

Effective parameters for the adsorption of chromium(III) onto iron oxide magnetic nanoparticle

“…Many studies have been carried out showing the high efficiency of magnetic nanoparticles in removing different pollutants, especially heavy metals, from water and wastewater, including oil refinery wastewater treatment using zero-valent iron nanoparticles by ultrasound (Rasheed et al 2011); paper mill wastewater treatment by iron oxide covered with polyacrylic acid for the purpose of chemical oxygen demand (COD) removal (Zhang et al 2011); application of Fe 3 O 4 magnetic nanoparticles for color removal from water (Absalan et al 2011;Iram et al 2010); methylene blue removal from aquatic environment by Fe 3 O 4 nanoparticles fixed with pectin (Rakhshaee and Panahandeh 2011); reduction of polybrominated diphenyl ethers (PBDE) by metal nanoparticles (Fang et al 2011a); adsorption of cadmium from aquatic environment by magnetic nanoparticles and its restoration from industrial wastewater by magnetic particles (Chen et al 2011;Tu et al 2012); copper and chromium(VI) adsorption from aquatic environment by iron oxide magnetic nanoparticles with amino factor groups (Shen et al 2012); chromium(VI) removal from electroplating wastewater by metal nanoparticles (Fang et al 2011b); iron nanoparticles fixed with pectin to remove color from aquatic solution (Rakhshaee 2011); reduction of decabromodiphenyl ether by zero-valent iron nanoparticles fixed within mesoporous of silica microspheres (Qiu et al 2011); adsorption of arsenite onto the Fe 2 O 3 nanoparticles and arsenic removal from water by Fe 3 O 4 nanoparticles (Akin et al 2012;Prasad et al 2011); application of Fe 3 O 4 magnetic nanoparticles with functional groups of carboxyl, amine, and thiol in removing Escherichia coli and toxic metals ions (Singh et al 2011); using bakery yeast along with Fe 3 O 4 nanoparticles to remove methyl violet from aquatic environment (Tian et al 2010); lead removal from aqueous solution by magnetic nanoparticles (Tan et al 2012); removal of heavy metal ions from aquatic environment using Fe 3 O 4 magnetic nanoparticles reformed by polymer (Ge et al 2012); removing ions of nickel, cadmium, and lead from water by Fe 3 O 4 nanoparticles reformed by carboxymethyl-b-cyclodextrin (Badruddoza et al 2013); treatment of wastewater by Fe 3 O 4 nanoparticles (Shen et al 2009);and Pb(II) removal from wastewater by magnetic nanoparticles of iron oxide (Nassar 2010).…”

Pectin @ zirconium (IV) silicophosphate nanocomposite ion exchanger: Photo catalysis, heavy metal separation and antibacterial activity

“…Dyes have complex structure and most of them are mutagenic and carcinogenic to human beings. Methylene blue is blue colored water soluble and caused different problems in humans such as nausea, haemolysis, hypertension and distress in respiration [14]. Among various dyes, methylene blue dye is difficult to degrade and often utilized as a model dye contaminant to established the activity of photo catalyst in different sources.…”