Vol. 5 No. 10 (113) (2021): Ecology

Ecology

• Characteristics of raw water sources and analysis of the optimal model of the mixing process with parameter design in clean water pump installations

  Mastiadi Tamjidillah, Muhammad Nizar Ramadhan, Muhammad Farouk Setiawan, Jerry Iberahim

  6-14

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• Development of a method of assessment of ecological risk of surface water pollution by nitrogen compounds

  Nataliia Loboda, Maria Daus

  15-25

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• Determination of productivity of milking cows and emissions of greenhouse gases from organic waste with different approaches to the organization of the technology of their feeding

  Andriy Zolotarov, Viktor Piskun, Angrej Pilipcenko, Evqen Rudenko, Svitlana Zolotarova, Aleksei Trishin, Yuriy Yatsenko

  26-32

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• Determining the dynamics of carbon monoxide formation during gas welding processes

  Viacheslav Berezutskyi, Inna Khondak, Nataliia Berezutska

  33-39

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• Devising a self-adjusting zero-order Brown’s model for predicting irreversible processes and phenomena

  Boris Pospelov, Vladimir Andronov, Evgenіy Rybka, Olekcii Krainiukov, Nadiya Maksymenko, Igor Biryukov, Maxim Zhuravskij, Yuliia Bezuhla, Ihor Morozov, Ihor Yevtushenko

  40-47

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• Determining patterns in reducing the level of bio-destruction of thermally modified timber after applying protective coatings

  Yuriy Tsapko, Oleksandra Horbachova, Serhii Mazurchuk, Аleksii Tsapko, Kostiantyn Sokolenko, Andrii Matviichuk

  48-55

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