[Rationale for maximum permissible concentration of arbidole and thiophenol in water reservoirs]. / Obosnovanie predelno dopustimoi kontsentratsii arbidola i tiofenola v vode vodnykh obektov.

Maximum allowable concentrations (MAC) for Arbidole and thiophenoi in water were substantiated. MAC of this substances accordingly are (mg/dm3): 0.04 and 0.002.

[Experimental basis for the tentative permissible levels of phthalazol, sulfadimethoxine and Bepask in bodies of water]. / Eksperimentalnoe obosnovanie orientirovochnykh dopustimykh urovnei ftalazola, sulfadimetoksina i bepaska v vode vodnykh obktov.

Tentative permissible levels (TPL) of phthalazol, sulfadimethoxine, and Bepask in the water were substantiated on the basis of study of organoleptic properties, of influence on sanitary status of water bodies and toxicologic characteristics of these substances. TPL of studied chemicals accordingly are (mg/dm3): 12, 1 and 6.8.

[Hygienic standardization of realon and zinc complex IOMC-1 in water reservoirs]. / Gigienicheskoe normirovanie realona i tsinkovogo kompleksa IOMS-1 v vode vodoëmov.

Maximum allowable concentrations of Realon and zinc complex IOMC-1 in water were recommended at levels, accordingly, 0.04 and 2.0 mg/1 with organoleptic signs of action.

[Hygienic substantiation of standardization of the iron level in hot water of the central heating system in residential areas]. / Gigienicheskie osnovy normirovaniia soderzhaniia zheleza v vode goriachego vodosnabzheniia naselennykh mest.

Epicutaneous applications of the iron trivalence caused the sensibilization of mice. The effect depended on the temperature.

[Hygienic aspects of the hot water supply]. / Gigienicheskie aspekty goriachego vodosnabzheniia.

Hygienic significance of hot water-supply was demonstrated. In the case of the sanitary inspection deficiency it may be the complaints appearance. Hygiene of hot water-supply seems as an independent scientific branch of hygiene.

[The scientific bases of the document "Health Standards and Regulations for the Design and Operation of Centralized Hot Water Supply Systems"]. / Nauchnye osnovy dokumenta "Sanitarnye normy i pravila po ustroistvu i ékspluatatsii sistem tsentralizovannogo goriachego vodosnabzheniia".

Scientific substantiation of the choice of a heat supply system, of temperature regimen for the hot water, of the scale of laboratory-production control over the hot water quality, conditions for the hydrochemical washing out of the tubes depending on the heat supply system is given in the article. Requirements to accumulating tanks which, in case of disturbances in the operational regimen, may produce unfavourable effects on the hot water quality.