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, 2018. – Volume 3, number 3. – P. 145–214. : ill.
(Lviv Politechnic Publishing House, 2018-10-26) Yevheniy, Shapovalov; Anatoliy, Salyuk; National Center "Junior Academy of Sciences of Ukraine"; National University of Food Technologies
The article is devoted to the analysis of the
methanogenesis of chicken manure with effluent’s liquid
phase recycling with and without nitrogen stripping. It
was determined that methanogenesis with full
recirculation of the liquid phase is possible both with the
sorption of ammonia nitrogen and without it. However,
it was characterized by an inhibited state. Methane
production was 0.51 l/l in a reactor with ammonia
stripping and 0.23 l/l in a reactor without ammonia
stripping. The ammonia removal efficiency was 12.5 %
ammonia nitrogen. Proposed technology stripping of
ammonia is characterized by a positive economic effect.
(Lviv Politechnic Publishing House, 2018-10-26) Operacz, Agnieszka; Kotowski, Tomasz; Bugajski, Piotr; University of Agriculture in Krakow
The aim of the paper was to calculate the
actual (called “effective”) hydropower potential based
on the identification of real possibilities of small hydro
power plants realization. As an example river Mszanka
in South Poland was chosen. The course of estimation
was shown in Polish conditions of law, procedures and
environmental barriers. The comparison of estimated
values of effective potential was done with theoretical
and technical potential.
(Lviv Politechnic Publishing House, 2018-10-26) Lomtatidze, Nino; Ghachava, Natia; Abuladze, Lica; Batumi Shota Rustaveli State University
The research represented in the given work
concerns studying the organoleptic, chemical and
microbiological indicators in the drinking water on the
territory of the Ajara Autonomous Republic.
Particularly, among the organoleptic indicators the
scent, taste and color of the drinking water have been
determined; as for the chemical indicators – pH,
ammonia and nitrite- and out of the heavy metals – lead,
arsenic, cadmium and zinc have been determined.
(Lviv Politechnic Publishing House, 2018-10-26) Koliehova, Anastasiia; Trokhymenko, Hanna; Gomelya, Mykola; Admiral Makarov National University of Shipbuilding; National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”
The results of the electrochemical separation
of sulfate and zinc chloride regeneration solutions; the
pH influence on the electrolysis process and the
extracting efficiency of metallic zinc are presented in the
work. It has been established that electrolysis should be
carried out in a two-cell electrolyzer to remove metals effectively.
(Lviv Politechnic Publishing House, 2018-10-26) Azarov, Ivan; Zaduna, Oleksiy; National Aviation University; State Research Institute of Special Telecommunication and Information Protection
The problematic issue of environmental
certification of radiation hazardous objects that needs to
be solved for substantial improvement of the situation in
the field of environmental protection, preservation and
restoration of natural systems and ecosystems is worked out.
The purpose of the development of the environmental
passport of the Chornobyl Exclusion Zone (CEZ)
territory is defined. The requirements and recommendations
for the structure and content of the environmental
passport of the CEZ are provided.
(Lviv Politechnic Publishing House, 2018-10-26) Grochowska, Jolanta; Płachta, Anna; Łopata, Michał; Gołaś, Iwona; Augustyniak, Renata; Tandyrak, Renata; Parszuto, Katarzyna; Tur, Mateusz; University of Warmia and Mazury in Olsztyn
Lake Czarne is an example of a lake that has
not been studied until today. The main goal of study is
to characterize the hydrochemical properties of Lake
Czarne (3.9 ha, 5.1 m) and its trophic condition. The
lake waters were characterized by an enough high
content of nutrients, up to 0.253 mg P l-1 and 5.10 mg N l-1.
The high fertility of the lake was exhibited also by the
values of BOD5 reaching 12.4 mg O2 l-1 and low
transparency – mean value 0.6 m.
(Lviv Politechnic Publishing House, 2018-10-26) Plyatsuk, Leonid; Ablieieva, Iryna; Gabbasova, Sabina; Mamutova, Alua; Sumy State University; Al-Farabi Kazakh National University
The system of quality categories, integrated
and single indicators was created for the marine
ecosystem under the impact of oil production. On the
basis of the integral differential approach, a significant
and moderate degree of influence has been substantiated
for the stages of drilling the well and extracting oil, as
well as an insignificant impact for seismic exploration and decommissioning.
(Lviv Politechnic Publishing House, 2018-10-26) Rylskyi, Oleksander; Dombrovskyi, Kostiantyn; Gvozdyak, Petro; Zaporizhzhia National University; A. V. Dumansky Institute of Colloid and Water Chemistry of the National Academy of Science of Ukraine
The paper presents the results of experimental
studies on the efficiency of additional treatment of
industrial waste water of the plant “Motor Sich JSC”
from petroleum products with modern biotechnology of
waste water treatment using the fibrous carrier “VIYA”.
The comparative analysis of the efficiency of additional
treatment of industrial waste water of the plant from
petroleum products using the artificial fibrous carrier
and the adsorbent “Ecolan” has been carried out.
(Lviv Politechnic Publishing House, 2018-10-26) Krusir, Galyna; Sagdeeva, Olga; Kovalenko, Iryna; Malovanyy, Myroslav; Zakharchuk, Valentina; Odessa National Academy of Food Technologies; Lviv Polytechnic National University; Odessa National Economic University
The work deals with solving the problem of
raising the environmental safety level of the municipal
solid waste landfills through the introduction of advanced
composting technology of the solid waste food component
with the use of mineral and microbiological additives.