River bank filtratio filtration (RBF) is one of the novel water abstraction alternatives to tackle poor water quality problem in Malaysia. This study was conducted to investigate the potential use of zeolite and activated carbon as filter media in the laboratory RBF system. Characteristics of the materials were first determined using the surface analyzer and X-ray fluorescence method. Filter co...

The issues of saving energy resources are particular relevance for the regions Russia with an extremely cold climate. increased air pressure difference in winter and presence volumetric bridges form pile column grillages, basement slabs concrete block masonry often leads to a violation temperature regime first floors multi-storey buildings monolithic reinforced frame. Thermal analysis fragments...