he topic of radioactive waste generates debate, both publicly and scientifically. Like chemical and other hazardous waste, radioactive waste needs to be dealt with to ensure its safety and its security. Proper management and disposal of most forms of radioactive waste is technically straightforward. A robust safety regime has been developed internationally for managing and disposing of radioact...

Eight senior government representatives outlined the views and policies of their countries in the field of radioactive waste management at a "scientific afternoon" during the 27th Regular Session of the General Conference of the IAEA in Vienna in October. The countries represented were Argentina, France, the Federal Republic of Germany. India, Japan, Sweden, the United Kingdom, and the USA; sta...

in accordance with waste strategy for turkey, the study was carried out to analyses waste engine crankcase oils and waste gearbox oils generated from vehicle maintenance services in order to determine their suitability for recycling, recovery or final disposal based on regulation published by turkish ministry of environment and forestry on 21 january 2004. the regulation requires all waste oil ...

Many of the processes in the industry, agriculture and microscale systems are associated with the waste heat generation, which often may be a menace or lower the efficiency of the processes. The thermoelectric cooling is becoming increasingly popular and gives the possibility to convert waste heat into electricity. The current thermoelectric cooling solutions are based on alloy materials. Howev...

Waste management generated from a Chemical-Looping Combustion (CLC) plant using copper-based materials is analyzed by two ways: the recovery and recycling of the used material and the disposal of the waste. A copper recovery process coupled to the CLC plant is proposed to avoid the loss of active material generated by elutriation from the system. Solid residues obtained from a 10 kWth CLC proto...

Vision " From Waste to Wealth " takes the traditional view of wastewater as an end product to be disposed of and turns it on its head by suggesting that wastewater is a valuable resource that can be processed into commercial grade fertilisers and fuel. The vision of " From Waste to Wealth " is that the economic and social benefits of nutrient recycling, biogas generation, soil amendment and new...

Depending on their nature and severity, disasters can create large volumes of debris and waste. The waste can overwhelm existing solid waste management facilities and impact on other emergency response and recovery activities. If poorly managed, the waste can have significant environmental and public health impacts and can affect the overall recovery process. This paper presents a system overvi...

Poultry waste is an abundant renewable source for the recovery of several value-added metabolites with potential industrial applications. This study describes the production of protease on poultry waste, with the subsequent use of the same poultry waste for the extraction of antioxidants. An extracellular protease-producing strain was isolated from Cuddalore coast, India, and identified as Stre...

Correspondence: Satya Prakash Biomedical Technology and Cell Therapy research Laboratory, Department of Biomedical engineering, Faculty of Medicine, McGill University, 3775 University Street, Montreal, Québec, H3A 2B4, Canada Fax +1 514 398 7461 email [email protected] Abstract: Renal insufficiency leads to uremia, a complicated syndrome. It thus becomes vital to reduce waste metabolites ...

Renal insufficiency leads to uremia, a complicated syndrome. It thus becomes vital to reduce waste metabolites and regulate water and electrolytes in kidney failure. The most common treatment of this disease is either dialysis or transplantation. Although these treatments are very effective, they are extremely costly. Recently artificial cells, microencapsulated live bacterial cells, and other ...