Principles of municipal waste management in Poland and selected regions of Europe
Kulczycka, Joanna, Kowalski, Zygmunt
Obtaining protein hydrolysates with chemical and enzymatic methods
Kowalski, Zygmunt, Makara, Agnieszka, Banach, Marcin
The Impact of Dry Mass Content in Pig Liquid Manure on its Treatment with a Filtration Method
Kowalski, Zygmunt, Makara, Agnieszka, Marszałek, Marta, Hoffmann, Józeff, Hoffmann, Krystyna
In vitro tests of dense hydroxyapatite materials
Sobczak, Agnieszka, Kida, Anna, Kowalski, Zygmunt, Wzorek, Zbigniew
Manufacturing of phosphoric acid from hydroxyapatite, contained in the ashes of the incinerated meat-bone wastes
Krupa-Żuczek, Kinga, Kowalski, Zygmunt, Wzorek, Zbigniew
Treatment of wastewater from the production of meat and bone meal by the Fenton process and coagulation
Makara, Agnieszka, Kowalski, Zygmunt, Radomski, Piotr, Olczak, Piotr
Thermal utilization of mixtures of bone waste
Staroń, Paweł, Kowalski, Zygmunt, Krupa-Żuczek, Kinga, Wzorek, Zbigniew
The synthesis of tripolyphosphate using a one-stage method and a laboratory rotary kiln
Kowalski, Zygmunt, Makara, Agnieszka
A chemical method of the production of "heavy" sodium tripolyphosphate with the high content of Form I or Form II
Banach, Marcin, Kowalski, Zygmunt, Wzorek, Zbigniew, Gorazda, Katarzyna
Chemical and Biological Characteristics of Different Hydrated Monocalcium Phosphates for Broiler Chickens
Jamroz, Dorota, Gajda-Janiak, Agnieszka, Wzorek, Zbigniew, Kowalski, Zygmunt, Kubizna, Janusz
Relationship Between Content of Ketone Bodies in Milk and Milk Freezing Point of Polish Holstein-Friesian Cows in Early Lactation
Otwinowska-Mindur, Agnieszka, Ptak, Ewa, Kowalski, Zygmunt, Sabatowicz, Marta
A model of the meat waste management
Kowalski, Zygmunt, Krupa-Żuczek, Kinga