Browse

The greatest quantities of waste represent on e of the most acute problems faced by big cities. The huge amounts of household produced by the population, office and small enterprises which provide various services to the population need to be processed in special plants. After this kind of processed it intend to obtained raw materials for manufactured industries and the organic waste will be transformed in compost for agriculture or in methane gas if we have an specifically installation. Such material will be proc...

In the context of sustainable development the problem of water pollution has a greatest importance due to the necessity of ensuring a clean environment for the next generation. Water quality standards provide the framework of accepted water parameters: chemical, physical, microbiological, biochemical, radiological. The European standards show the sampling method and terminology accep ted for that in according with macro- regional environmental conditions. In the present conditions, a good standard of life for peop...