environment contamination by heavy metals is a major issue threatening human health. adsorption is one of the biological processes for removing toxic metals from wastewater. the aim of this study was to determine the rate of lead biosorption from industrial wastewater by spirulina platensis. this laboratory scale experimental study was performed during april 2014 to october 2014 in environmenta...

Lead is a significant occupational and environmental hazard. Battery industry is one of the settings related to lead intoxication. Published information on the use of oral chelating agents for the treatment of anaemia in the context of acute lead intoxication is limited. The patient was a 33 year immigrant female worker in a battery manufacture for 3 months. She complained for malaise that has ...

The increasing use of renewable energy sources increases the need for electricity storage systems. In this work, possibility renewing worn-out battery Pb electrodes by applying Ar and O2 gas plasma in a magnetron vacuum system was investigated. As shown SEM results surface electrodes, after exposure to plasma, consists irregularly shaped microstructures. Analyzing XRD revealed that spectrum pea...

A utomotive electrical systems are becoming increasingly complex as more and more electrical and electronic equipment is incorporated into new vehicles. With this trend, the growing demand for electrical power is placing greater demands on the automobile’s primary source of electrical energy storage — the lead-acid battery. Whether the vehicle relies on an internal combustion engine, is a hybri...