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research-article | 17-April-2021

DEGRADATION OF AMINE SOLVENTS USED FOR CO2 REMOVAL FROM FLUE GAS WITH HIGH CO2 CONCENTRATION

1. INTRODUCTION The concentration of carbon dioxide in the atmosphere has fluctuated around 280 ppm over the last 10,000 years [1]. However, since the second half of the 19th century, a significant increase in the concentration of carbon dioxide in the atmosphere has been observed. Currently, the average global concentration of carbon dioxide in the atmosphere is approximately 410 ppm [2]. Analysis carried out by the Intergovernmental Panel on Climate Change suggest, inter alia, that human

Andrzej WILK, Tomasz SPIETZ, Lucyna WIĘCŁAW-SOLNY, Aleksander KRÓTKI, Justyna TARNOWSKA

Architecture, Civil Engineering, Environment, Volume 14 , ISSUE 1, 115–124

Research paper | 01-September-2011

IMPLEMENTATION OF A SIMPLE WIRELESS SENSOR NODE FOR THE DETECTION OF GASEOUS SUBSTANCES LEAKAGE

The paper presents the steps involved in implementing a customizable wireless sensor node for the detection of gaseous substances leakage in both internal and external environments. The node consists of various modules namely, sensors, signal conditioning, computational unit, wireless communication and power supply. The measurand to be measured are carbon dioxide, oxygen, relative humidity and temperature. A computational analysis is performed using a nano-watt PIC18LF4620 microcontroller and

S. Edward Jero, A. Balaji Ganesh, T.K. Radhakrishnan

International Journal on Smart Sensing and Intelligent Systems, Volume 4 , ISSUE 3, 482–495

Review | 01-December-2019

The Diego blood group system: a review

The Diego blood group system (DI) currently encompasses 22 antigens. Three of the antigens are of high prevalence and the other 19 are of low prevalence. The antigens of the Diego blood group system are carried on the erythroid band 3 protein anion exchanger 1 (AE1), the product of a single gene, SLC4A1 (solute carrier family 4, anion exchanger, member 1). AE1 is a member of a family of three anion exchangers or transporters expressed in a variety of tissues. This protein is involved in carbon

Dolores Figueroa

Immunohematology, Volume 29 , ISSUE 2, 73–81

Article | 09-August-2018

USE OF BIOLOGICAL METHODS FOR REMOVAL OF H2S FROM BIOGAS IN WASTEWATER TREATMENT PLANTS – A REVIEW

Biogas is produced during anaerobic digestion of organic substances by a consortium of microorganisms. Biogas consists mainly of methane (CH4 ) and carbon dioxide (CO2). Other gases such as dinitrogen (N2), water vapour (H2 O), ammonia (NH3), hydrogen sulfide (H2S) and other sulfur compounds could also be found therein. Biogas produced by waste biomass has been recognized as one of the most important alternative energy sources in the recent years. In order to be used as a source of energy to

Krzysztof Barbusiński, Katarzyna Kalemba

Architecture, Civil Engineering, Environment, Volume 9 , ISSUE 1, 103–112

Research Article | 18-March-2020

Change-point detection in CO2 emission-energy consumption nexus using a recursive Bayesian estimation approach

This article focuses on the synthesis of conditional dependence structure of recursive Bayesian estimation of dynamic state space models with time-varying parameters using a newly modified recursive Bayesian algorithm. The results of empirical applications to climate data from Nigeria reveals that the relationship between energy consumption and carbon dioxide emission in Nigeria reached the lowest peak in the late 1980s and the highest peak in early 2000. For South Africa, the slope trajectory

Olushina Olawale Awe, Abosede Adedayo Adepoju

Statistics in Transition New Series, Volume 21 , ISSUE 1, 123–136

Article | 01-June-2016

ERRORS OF MANOMETRIC CO2 SORPTION EXPERIMENTS ON COAL CAUSED BY ACCURACY OF PRESSURE SENSOR

Jiang Renxia, Yu Hongguan, Wang Li, Chen Lihui

International Journal on Smart Sensing and Intelligent Systems, Volume 9 , ISSUE 2, 468–490

Article | 10-June-2019

ENDOPHYTIC BACTERIA IN THE PHYTODEGRADATION OF PERSISTENT ORGANIC POLLUTANTS

with TNT. For the first time, these studies demonstrated that the endophytic bacterium Stenotrophomonas chelatiphagus isolated from the leaves and Variovorax ginsengisola strain isolated from the sycamore maple leaf can transform TNT into hydroxylamine and amino dinitrotoluene. Currently, many studies focus on the possibility of using endophytic methanotrophs in the bioremediation of greenhouse gases, in particular methane and carbon dioxide. These bacteria contribute to the efficient capture of

Daria Chlebek, Katarzyna Hupert-Kocurek

Postępy Mikrobiologii - Advancements of Microbiology, Volume 58 , ISSUE 1, 70–79

Article | 14-July-2019

COMPARATIVE LIFE CYCLE IMPACT ASSESSMENT OF CHOSEN PASSENGER CARS WITH INTERNAL COMBUSTION ENGINES

that of a petrolfuelled car. However, the environmental indicators of respiratory inorganics induced by diesel-fuelled cars are higher than those attributable to petrol-fuelled cars. The main determinant of carbon footprint for the life cycle of these ICEVs is the direct atmospheric emission of carbon dioxide associated with their operation. The main determinants of respiratory inorganics for the diesel passenger cars’ life cycle are nitrogen oxide emission and car production. As for the life

Dorota BURCHART-KOROL, Piotr FOLĘGA

Transport Problems, Volume 14 , ISSUE 2, 69–76

research-article | 30-November-2019

OVERVIEW OF SELECTED NATURAL GAS DRYING METHODS

pipelines [7]. In addition, it contributes to the phenomenon of condensation, which leads to the formation of so-called corks and erosion, increasing the volume and decreasing the calorific value of gas. In addition, liquid water accelerates the corrosion process and makes it difficult to measure the flow rate, especially when the gas contains carbon dioxide and/or hydrogen sulphide. For the above reasons, it is necessary to dehumidify the gas before transportation or processing [8, 9]. The paper

Natalia GENEROWICZ

Architecture, Civil Engineering, Environment, Volume 13 , ISSUE 3, 73–83

Article | 15-March-2021

EMISSIONS FROM A MEDIUM-DUTY CRDI ENGINE FUELLED WITH DIESEL–BIODIESEL BLENDS

conducted at two engine rotational speeds (1500 and 3000 rpm, respectively) and a set of load conditions (50, 100, and 200 Nm, respectively). The tests focused on engine efficiency parameters (brake-specific fuel consumption and brake fuel conversion efficiency) as well as exhaust gas emissions (hydrocarbons, carbon monoxide, and carbon dioxide were determined). The obtained results indicate that blends containing biocomponents produced from pork lard were characterized by superior fuel consumption and

Kamil DUDA, Sławomir WIERZBICKI, Maciej MIKULSKI, Łukasz KONIECZNY, Bogusław ŁAZARZ, Magdalena LETUŃ-ŁĄTKA

Transport Problems, Volume 16 , ISSUE 1, 39–49

Article | 31-December-2020

AN ASSESSMENT OF AIRPORT SUSTAINABILITY MEASURES: A CASE STUDY OF POLISH AIRPORTS

Air transport, like every economic branch, strives for development. Air traffic is growing dynamically, which means that the natural environment is increasingly being polluted each year. Therefore, entities operating in the air transport sector should care for the environment. One of these entities - airports - introduces many restrictions for aircraft with high CO2 (carbon dioxide) emissions. At the same time, they introduce many ecological activities. Every year, also at the largest Polish

Dariusz TŁOCZYŃSKI, Małgorzata WACH-KLOSKOWSKA, Rodrigo MARTIN-ROJAS

Transport Problems, Volume 15 , ISSUE 4, Part 2, 287–300

Review | 06-August-2019

ENERGY EFFICIENCY ECONOMICS OF CONVERSION OF BIOGAS FROM THE FERMENTATION OF SEWAGE SLUDGE TO BIOMETHANE AS A FUEL FOR AUTOMOTIVE VEHICLES

in order to increase its energy value. The objective underlying the selection of an appropriate treatment technology is to increase the content of methane and to eliminate substances harmful to engines such as carbon dioxide, hydrogensulphide, siloxanes or water vapor. The main advantage of using biomethane lies in its ecological value as a fuel viewed as a source of renewable energy [2, 3, 4]. The application of biomethane as engine fuel, apart from the impact of the commercial aspect following

Józef CIUŁA, Krzysztof GASKA, Łukasz ILJUCZONEK, Agnieszka GENEROWICZ, Viktor KOVAL

Architecture, Civil Engineering, Environment, Volume 12 , ISSUE 2, 131–140

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