Novel composite biosorbent from Bacillus cereus for heavy metals removal from aqueous solutions

by Kostadinka Todorova, Zdravka Velkova, Margarita Stoytcheva, Gergana Kirova, Sonia Kostadinova, Velizar Gochev
Published 2019-01-01

Photosynthetic Pigments as Parameters/Indicators of Tree Tolerance to Urban Environment (Plovdiv, Bulgaria)

by Slaveya Petrova, Kostadinka Todorova, Megi Dakova, Elvan Mehmed, Bogdan Nikolov, Ivaylo Denev, Mitko Stratiev, Georgi Georgiev, Atanas Delchev, Stamen Stamenov, Liliya Firkova, Neli Gesheva, Dyurie Kadirova, Iliana Velcheva
Published 2017-06-01