
dr inż. Przemysław Kowal
Zatrudnienie
- Adiunkt w Katedra Inżynierii Sanitarnej
- Technolog systemów uzdatniania wody w Promat-Woda sp. z o.o. w X
- Asystent w Katedra Technologii Wody i Ścieków, Politechnika Gdańska w Wydział Inżynierii Lądowej i Środowiska
Media społecznościowe
Kontakt
- przkowal@pg.edu.pl
Wybrane publikacje
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The occurrence and role of Nitrospira in nitrogen removal systems
Application of the modern microbial techniques changed the paradigm about the microorganisms performing nitrification. Numerous investigations recognized representatives of the genus Nitrospira as a key and predominant nitrite-oxidizing bacteria in biological nutrient removal systems, especially under low dissolved oxygen and substrate conditions. The recent discovery of Nitrospira capable of performing complete ammonia oxidation...
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Optimization of the Aeration Strategies in a Deammonification Sequencing Batch Reactor for Efficient Nitrogen Removal and Mitigation of N2O Production
In deammonification systems, nitrite-oxidizing bacteria (NOB) suppression and nitrous oxide (N2O) mitigation are two important operational objectives. To carry out this multivariable analysis of response, a comprehensive model for the N cycle was developed and evaluated against experimental data from a laboratory-scale deammonification granular sludge sequencing batch reactor. Different aeration strategies were tested, and the manipulated...
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Application of a hybrid mechanistic/machine learning model for prediction of nitrous oxide (N2O) production in a nitrifying sequencing batch reactor
Nitrous oxide (N2O) is a key parameter for evaluating the greenhouse gas emissions from wastewater treatment plants. In this study, a new method for predicting liquid N2O production during nitrification was developed based on a mechanistic model and machine learning (ML) algorithm. The mechanistic model was first used for simulation of two 15-day experimental trials in a nitrifying sequencing batch reactor. Then, model predictions...
Uzyskane stopnie/tytuły naukowe
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2016-01-21
Nadanie stopnia naukowego
dr Ochrona środowiska (Dziedzina nauk biologicznych)Uniwersytet Warmińsko Mazurski w Olsztynie
wyświetlono 4099 razy