(NaturalNews) For the very first time, a scientific study published in a peer-reviewed journal has come up with a solid estimate of the total number of US deaths caused by the Fukushima nuclear disaster in the weeks following it. Epidemiologist Joseph Mangano, MPH, MBA, and his colleagues say that, based on compiled data, at least [...]

Ammonia nitrogen is one of the most hazardous water pollutants, discharging into water receptors through industrial effluents. Negative environmental impacts of such chemical species in hydrosphere include accelerated eutrophication, water toxicity and harming the aquatics. Natural zeolite clinoptilolite has very high selectivity & capacity for ammonium cation sorption. It occurs in high abundances and rich mines of this [...]

Nitrate is an anion of major importance particularly in biological areas. Excessive amounts in water supplies indicate pollution from sewage or agricultural effluents. The effects of excessive quantities of nitrate in water are well known. In this research structural modification of natural clinoptilolite by isomorphic substitution was performed. Isomorphously substituted zeolite was prepared under melting conditions from natural clinoptilolite. [...]

Clinoptilolite (a natural zeolite) was used to investigate its adsorption capacity for the lead (II) ions from artificial polluted tap water in this study. For the experimental studies, Clinoptilolite mineral which is 25-140 mesh size was used by activating with HCl, and lead ion removal efficiencies were examined. Experiments were studied under laboratory batch and [...]

Zeolites are defined as aluminum silicates that have  made up of oxygen, aluminum and silicon. SiO4 and Alo4 tetrahedrals are the smallest units that give the specific shape to the molecule. There are more than 40 types of natural and over 150 types of  synthetic zeolites occurs and those zeolites are used in agriculture, animal husbandry, architecture, pharmaceuticals and [...]