Засновник і видавець Національний університет «Львівська політехніка». Виходить двічі на рік з 2016 року.
Environmental Problems = Екологічні проблеми : [науковий журнал] / Lviv Polytechnic National University ; [editor-in-chief M. Malovanyy]. – Lviv : Lviv Politechnic Publishing House, 2019. – Volume 4, number 2. – P. 63–108. : ill.
(Lviv Politechnic Publishing House, 2019-02-26) Holik, Yurii; Illiash, Oksana; Chukhlib, Yuliia; Poltava National Technical Yuri Kondratyuk University
The article presents the results of the research
on the morphological composition of solid domestic
waste of the city of Khorol in Poltava region. A brief
sequence of research is given. The comparison of the
results with the known data on the morphological
composition of solid domestic waste characteristic of the
settlements in Poltava region is carried out. The
conclusions about the results of the conducted research are formulated.
(Lviv Politechnic Publishing House, 2019-02-26) Klyn, Gabriela; Odnorih, Zoryana; Malovanyy, Myroslav; Svidovyy, Maryan; Lviv Polytechnic National University
The analysis of the negative impact of
classical tourism on the environment elements is made.
The generalized criteria for the eco-hotel and the
environmental certification requirements of the Green
Key Global Hotels are given. The calculation and
selection of component parts of the network power
station for the Derenivska Kupil apartment-hotel were
carried out. The energy efficiency of the proposed solution is proven.
(Lviv Politechnic Publishing House, 2019-02-26) Andrash, Peter; Department of environmental management of Matej Bel University
For the first time, full data on the scientific
and pedagogical work of Professor Volodymyr
Nykyforov is published. The main stages of his work for
30 years are considered. The basic results of
fundamental research and applied developments of the
scientist are discussed.
(Lviv Politechnic Publishing House, 2019-02-26) Shkvirko, Oksana; Tymchuk, Ivan; Holets, Natalia; Malovanyy, Myroslav; Lviv Polytechnic National University
The article deals with the theoretical
principles of the biological reclamation of disturbed
lands. The best types of plants to be used for biological
reclamation of disturbed lands are determined. The
successful experience of biological land reclamation in
Ukraine as a result of mining and extraction works is
analyzed. The possibility of application of such energy
crops as miskanthus, switchgrass, poplar, willow and paulownia
(Lviv Politechnic Publishing House, 2019-02-26) Sakalova, Halyna; Palamarchuk, Olha; Vasylinycz, Tamara; Petrushka, Kateryna; Zaharko, Jaroslava; Stocaluk, Oleh; Vinnytsia State Pedagogical University named after Mykhailo Kotsiubynsky; Lviv Polytechnic National University; Lviv State University of Life Safety
The article considers an actual but not
sufficiently developed problem of attractiveness for the
subjects of entrepreneurial activity of adsorption
extraction of Nickel ions (II) by bentonite clays. The
basic social and psychological mechanisms for the
adoption of environmentally-oriented activities are
analyzed. The styles of entrepreneurs’ response to the
attractiveness of adsorption extraction of Nickel ions (II)
by bentonite clays are characterized. The process of
sorption of Nickel ions (II) with a fixed layer of sorbent
by bentonite clays is investigated. The main advantages
of using bentonites in water treatment technologies are
described: powerful geological reserves, cheap rock
formation, simple preparation for transportation and use,
the possibility of using spent sorbents in other
technologies, eliminating the need for expensive
regeneration. The influence of different factors (length
of the process, layer of the adsorbent) on the degree of
wastewater treatment from Nickel ions, influence of
pumping speed on dynamic capacity of the sorbent is
investigated and effective volume is determined.
The results of the research indicate that the use of
natural mineral sorbents, in particular, the bentonite clay
of Cherkassy deposit, is promising and effective for
purification of waste water from Nickel (II) ions.
(Lviv Politechnic Publishing House, 2019-02-26) Iurchenko, Valentina; Melnikova, Oxana; Mikhalevich, Nikolay; Borzenko, Oleksandra; Kharkov National University of Civil Engineering and Architecture; Kharkiv National Automobile and Highway University
The article is devoted to the parameters of
mechanical treatment of surface wastewater generated in
the territory of suburban facilities of the highways from
petroleum products (PPs) and their separate fractions. It
is found that the open settling mode is more promising.
The highest effect of treatment from PPs (within the
range under study) is achieved at PPs initial
concentration of 125–210 mg/dm3 on the third day of settling.
(Lviv Politechnic Publishing House, 2019-02-26) Dyachok, Vasil; Mandryk, Solomiia; Huhlych, Serhiy; Lviv Polytechnic National University
The influence of nitrogen oxides on the СО2
uptake rate by chlorophyll-producing microalgae of
Chlorella type was investigated. Experimental dependences
of microalgae concentration growth over time under
certain values of nitrogen oxides concentration in the
culture medium were obtained. The mathematical model
of microalgae biomass growth depending on nitrogen
oxides concentration was developed. Based on the
solution of the mathematical model and the obtained
experimental data, the concentration of nitrogen oxides
for the maximal microalgae growth was determined.