Информационно-методическая база для оценки непреднамеренных выбросов пентахлорбензола на территории Беларуси

Загрязнение окружающей среды стойкими органическими загрязнителями является острой проблемой современности. Статья посвящена разработке информационно-методической базы оценки непреднамеренных выбросов пентахлорбензола (ПеХБ) дополнительного включенного в Приложение С Стокгольмской конвенции о стойких органических загрязнителях в 2009 г. На основе выполненного анализа научных исследований, посвященных выбросам хлорбензолов, разработаны удельные показатели выбросов для основных категорий источников, таких как: сжигание отходов, производство металлов и производство цемента. С использованием разработанных удельных показателей выбросов выполнена первая оценка объема непреднамеренного поступления ПеХБ в окружающую среду Беларуси. Показано, что к источникам непреднамеренных выбросов ПеХБ на территории Беларуси относятся сжигание отходов, производство цемента и металлов. Согласно выполненной оценке непреднамеренные выбросы ПеХБ в 2020 г. составили 11,43 кг.

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