00616naa#a2200205#i#450# EN\INFRA-M\bibl\6309 20241224204220.2 1998-071X 20150708b2015####ek#y0engy0150####ca RUS RU Comparison of the Organic Pigment Photodegradation Efficiency in Once-Through and Circulation Treatment Modes Journal article Moscow INFRA-M Academic Publishing LLC. 2015 6 с. Journal article local Mishakov M. Malkov K. Kamrukov A. Yalovik M. zh-szf.ru