НОРМУВАННЯ ФАРМАЦЕВТИЧНИХ РЕЧОВИН В КОМУНАЛЬНИХ СТІЧНИХ ВОДАХ, ЩО НАДХОДЯТЬ В ВОДНІ ОБ'ЄКТИ

Abstract

The article is devoted to the problem of the standardization of the arrival pharmaceutical substances (diclofenac, beta-estradiol, dibazol, ketoprofen and ciprofloxacin) into water objects with municipal waste water. These substances enter municipal sewage system together with the excrements of patients. At the same time, they are not removed at city sewage-purification facilities and, getting into a water object, accumulate in bottom sediments, in flora and fauna, and thereby worsen the condition of water ecosystems. The problem is aggravated by the fact that in Ukraine, unlike the EU countries, for these substances there are no standards for their content in natural water, so control of their concentration in waste water is not conducted. In article is offered algorithm of the calculation of the possible unset these substances, and also the mechanism is proposed to achieve the calculated standards for discharge, which will avoid excessive contamination of water and bottom sediments. The demonstration example of the calculation is given for Dikanevsk sewage-purification facilities (Kharkov-city).