The realization of the package of measures directed at the consecutive decrease of the negative effect of hazardous chemical and biological factors on the population and environment to the acceptable risk level stipulates the development of standard legal regulation in the field of ensuring the chemical and biological safety. For this purpose article presents substantiation and conceptual approaches to the creation of legislation in the field of the chemical and biological security of the Russian Federation within the pursued state policy. In determination of conceptual approaches, in the article there are reported: the main idea, the purpose, a subject of legal regulation, the circle of people who will be subjected to the laws, the place offuture laws in the system of current legislation, the provisions of the Constitution of the Russian Federation, the Federal backbone laws of the Russian Federation to realization of which laws are directed, there is given the general characteristic and an assessment of a condition of legal regulation in this field, results of the analysis of the information on the need for correspondence of Russian laws to provision of international treaties, concerning prohibitions of the biological and chemical weapon, safe handling with biological agents and chemicals, and also the development of uniform procedures of ensuring chemical and biological safety. The major aspect in the shaping of the legislation is the global character ofproblems of chemical and biological safety in this connection in article there is indicated the need of rapprochement of rules of law for this area with partners in economic cooperation and integration. Taking into account an orientation of future laws on the decrease in the level of the negative impact of dangerous chemical and biological factors on the population and environment, there are designated medical, social, economic and political consequences of their implementation. There are presented the proposed structure for bills: “About biological safety”, “On Chemical Safety” and “On the National collection of pathogens.
The paper deals with the studies of the efficiency of four small-sized plants for biological purification of household waste waters (WW), which were conducted by using a complex of sanitary criteria, such as organoleptic, sanitary-and-chemical and sanitary-and-microbiological parameters of water quality of water objects, such as purified WW reservoirs, and presents a comparative assessment of their efficiency. The used methodological scheme is shown to provide an objective evaluation of the sanitary efficiency of the equipment under test with an compulsory set of regulated and additional integral parameters that should be regarded in combination. It is recommended that preference should be given to WW purification technologies that are effective in removing the environmentally hazardous chemical substances used in household chemistry.