Species identification and physiological state of the black sea microalgae Skeletonema costatum in ecological monitoring systems

O.S. Alatartseva, L.V. Stelmakh, I.I. Babich

 The A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, RF, Sevastopol, Nachimov Av., 2

E-mail: lustelm@mail.ru

DOI: 10.33075/2220-5861-2023-1-89-98

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A comprehensive approach to toxicity assessment of organic substances determinated as secondary materials

A.V. Smirnov, M.I. Semenova, A.S. Kovalevskaya, O.V. Smolova

 St. Petersburg State Electrotechnical University “LETI”, RF, St. Petersburg, Professor Popov St., 5

E-mail: swsilv@gmail.com

DOI: 10.33075/2220-5861-2023-1-77-88

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An eco-friendly solution to the problem of accumulation of solid catalyst waste of the dehydrogenation process

R.F. Mulyukova, Y.R. Yanturina, I.R. Yausheva, E.K. Aminova, L.Z. Kasyanova, A.A. Islamutdinova, D.S. Bychеk

Institute of Chemical Technology and Engineering, Ufa State Petroleum Technical University

in Stertitamak, RF, Republic of Bashkortostan, Sterlitamak, October Av., 2

E-mail: k.elmira.k@yandex.ru

DOI: 10.33075/2220-5861-2023-1-70-76

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Setup for cultivating microalgae of different size groups in natural conditions and estimating the environmental situation in water bodies

A.S. Gulin1, R.P. Trenkenshu1, A.O. Dykman2

1The A.O. Kovalevsky Institute of Biology of Southern Seas of RAS,

RF, Sevastopol, Nachimov Av., 2

 E-mail: gulins_gent@mail.ru

2Sevastopol State University, RF, Sevastopol, Universitetskaya St., 33

DOI: 10.33075/2220-5861-2022-4-93-97 

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Control and intensification of the wastewater treatment process using high-molecular flocular

L.R. Asfandiyarova, G.V. Khakimova, V.M. Ilyin

 Institute of Chemical Technology and Engineering

Ufa State Petroleum Technological University in Sterlitamak,

RF, Sterlitamak, Oktyabrya Ave., 2

E-mail: yunusovagv@gmail.com

DOI: 10.33075/2220-5861-2022-4-87-92

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Using growth and fluorescence indicators to assess the toxic effect of copper ions on marine microalgae

O.S. Alatartseva, L.V. Stelmakh, R.R. Sagadatova

The A.O. Kovalevsky Institute of Biology of Southern Seas of RAS, RF, Sevastopol, Nachimov Av., 2

E-mail: lustelm@mail.ru

DOI: 10.33075/2220-5861-2022-4-78-86

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Sediment balance control in the sea coast section and influence of the work of through shore protection  constructions on the coast

A.E. Shchodro1, A.N. Sorokin2

 1Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28

Email: alexeugn@ya.ru

 2198 SRC MD of RF, Sevastopol

E-mail: vip.parfyan@mail.ru

DOI: 10.33075/2220-5861-2022-3-69-78

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