Pristine and activated bentonite for toxic metal removal from wastewater

Applications of goethite nanoparticles for removal of arsenic and mercury toxic ions from synthetic wastewater

Contamination of water resources with toxic elements is one of the challenges of thetoday's world. In this research, application of Goethite nanoparticles in removingcontamination of arsenic and mercury from synthetic wastewater in a batch mode isinvestigated. For this purpose, the effect of different factors including pH, adsorbent dosage,contac...

Nickel removal from electroplating industry wastewater: A bamboo activated carbon

Water is prime requirement for surviving of any living beings.  The existence of surface water and groundwater sources are used for domestic, agriculture and industrial purposes in all over the world. Fresh water from both the water sources is highly contaminated in recent years because of rapid population growth, modern agriculture and industrial growth. Among them, contamination of water sour...

Removal of Toxic Metals from Metal Finishing

An Adsorbent based treatment system is presented for toxic metal removal from rinsewater streams. The adsorbent is a Mg-A1 oxide anion exchange material with high capacity (approaching 5.5 meq/g) and strong selectivity for difficult to treat species such as Electroless plating metal chelates, Fixed Cyanides and chrome conversion solutions. Data is presented describing treatment of various metal...

Applications of Magnetite Nanoparticles for Heavy Metal Removal from Wastewater

Engineering Porphyrin Encapsulated Vesicles for Metal Removal from Wastewater

Page 32 Howard University Abstract: The kinetics of Zn metal incorporation into porphyrin encapsulated phosphatidylcholine (PC) vesicles (or liposomes) was studied using spectrophotometry. (Figure 1) Liposomes, made by controlled detergent dialysis, were characterized by multiangle static light scattering to prove that they were unilamellar and monodisperse in size. The average radius of the ve...