Smoke from Bishkek CHPP looks like gray only in mornings and evenings — Director

AKIPRESS.COM - A smoke that you see coming out from the new chimney shafts of the Bishkek CHPP is not a smoke, but an evaporation, Director of the CHPP Andrey Voropayev told reporters today.
According to him, the effectiveness of cleaning of filters at the old station is 97.5%, in the new station - 99.9%.
"Under a zero or above-zero temperature, evaporation from the new pipe is not seen," he said.
Voropayev also noted that the color of the smoke coming from all pipes is white. According to him, residents see black and gray smoke either in the mornings or evenings. This is due to ray refraction of the sun. This is an optical illusion, he added.