Search results for: vaporisation - Bridge of Knowledge

Valorisation of bioplastics synthesised by liquefaction of celluloseusing hetero- and homogeneous catalysts
Open Research Data
open access
- P. Kosmela
The purpose of the present study was to test the effectiveness of a heterogeneous catalyst such as Nafion ion-exchange resin on the cellulose liquefaction process. The results obtained were compared with the bio-polyols obtained in a conventional way, using a homogeneous catalyst (sulfuric acid (VI)). Depending on the catalyst used and the temperature...
Valorization of bio-based polyols synthesized via biomass liquefaction
Open Research Data
open access
As the properties of polyols have a huge impact on the properties of manufactured polyurethanes, this study aims to determine the influence of polyethylene glycols with different molecular masses on the course of the biomass liquefaction process and bio-polyol properties. The obtained polyols were characterized by rheological studies. To confirm the...
Audit of the existing surfaces /pavements of sidewalks and roads in the Gdańsk-Oliwa district, with particular emphasis on the location of the "Polanki" market and its direct neighbourhood in the contexts of pavement design of the "Polanki"market; stage from 2019 year.
Open Research Data
open access
- J. Borucka
- W. Mazurkiewicz
The document presents a valorization of paved surfaces (sidewalks and roads) in the Gdańsk-Oliwa district, prapared on the basis of an preliminary inventory work – 21 tables (one table for each street ) with a description of the street and materials used, mostly supplemented with photographic material. The valorization, after the initial inventory,...
Effects of liquid phase modification on the values of surface tension of trickling liquid
Open Research Data
open access
- P. Rybarczyk
Dataset presents the values of surface tension of trickling liquid sampled from three running biotrickling filters.
Effects of liquid phase modification on the performance of biotrickling filters
Open Research Data
open access
Dataset presents the effects of liquid phase modification on the biotrickling filtration (BTF) performance of air polluted with toluene, ethylbenzene, xylene and styrene.
Effects of CO2 and utilization of spent trickling liquid towards plant growth
Open Research Data
open access
- P. Rybarczyk
Dataset presents the results of biomass yield for Phaseolus vulgaris pot cultures watered with diluted trickling liquid from biotrickling filtration experiments with or without additional CO2 in air by means of introducting post-biofilter air to the plant culture.
Development of conductive porous media as packing materials for biotrickling filter – microbial fuel cell system (BTF-MFC system)
Open Research Data
open access
- P. Rybarczyk
Dataset presents values of electrical resistance measured for three developed conductive packimg materials for the application in a BTF-MFC system.

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Valorisation of bioplastics synthesised by liquefaction of celluloseusing hetero- and homogeneous catalysts

Valorization of bio-based polyols synthesized via biomass liquefaction

Audit of the existing surfaces /pavements of sidewalks and roads in the Gdańsk-Oliwa district, with particular emphasis on the location of the "Polanki" market and its direct neighbourhood in the contexts of pavement design of the "Polanki"market; stage from 2019 year.

Effects of liquid phase modification on the values of surface tension of trickling liquid

Effects of liquid phase modification on the performance of biotrickling filters

Effects of CO2 and utilization of spent trickling liquid towards plant growth

Development of conductive porous media as packing materials for biotrickling filter – microbial fuel cell system (BTF-MFC system)