Sulfur dioxide

From all this trash, there are “ten toxic gases released” (WeGreen-USA), with the worst being carbon dioxide emissions and methane. As the trash begins to decompose and is exposed to the sun and weather, they release an abundant amount of gas emissions that are not really helpful to the air and the environment around the landfill areas. These gas emissions…

The startling acknowledgment that the development and advancement of humankind is having genuine and conceivably irreversible consequences for the planet and its occupants has welcomed a period of ecological debates. As we become all the more acquainted with the destructive impacts of fossil fuels, we search for options. Nuclear power is one such case. In any case, when taking into consideration the potential repercussions of nuclear vitality programs, understanding the hidden moral…

Zinc is the member of the first row transition series of elements, consisting of Sc, Ti, Cr, Mn, Co, Ni, Cu, Zn, Cd and Hg. All these elements belong to group 12 of periodic table. Zinc has an atomic number 30, an atomic mass of 65 and one main oxidation state (+2). Zinc has five nature isotopes . Zinc is the 24th most abundant element in the earth’s crust. Its properties is very similar to Cd.Zinc is very useful in biological systems. Zinc also is involved in many biochemical processes that…

Climate change is an immense challenge that the world faces today. It is the main cause of the fluctuating weather conditions and severe droughts we are experiencing nowadays. There are numbers of studies being conducted to provide awareness to the different sectors of the country and to allow society to take precautionary actions if possible. However, the weather aberration has a profound impact not only to people but also on the commercial interest in aerospace, mining, shipping, and…

Department of Ecotechnology and Sustainable Building Engineering Mid Sweden University
Östersund, Sweden “SAAB IN SOCIETY” Simplified sustainable development report Václav Pánek Ht16 MX023G (NEKOG B4141) “SAAB IN SOCIETY” Introduction 3 Result 4 Responsible business 4 Code of Conduct 4 Conflict minerals 4 Reduce environmental impact 4 Innovative aircraft wing 5 Biofuels tested on Gripen…

How to solve air pollution problem in Chiang Mai “Go green”, “Think green”, or “Save the world” are some of slogans that people know. Several years ago, the world faced many environmental issues. One of them is the problem of air pollution. This aspect is a very dangerous problem in our world today. Some people think that air pollution is not harming the earth or the people. This is why it has become a very dangerous problem in Chiang Mai today. According to CityNews, Particulate matter…

Thermal properties of BHE The thermal properties of the ground are mainly determine by the minerals , water saturation and porosity. The thermal conductivity is depend upon porosity when the porosity increase thermal conductivity is gradually decrease due to that water and air are less conductive as compare to minerals, and on the other hand heat capacity increase with higher water content. During the installation of heat exchanger soil loss it structure due to drilling then the thermal…

EVIDENCE OF GLOBAL WARMING Only a person who has been away from our planet for some time would claim that global warming is not happening. The evidence shows abundantly on all the continents of the world. Several aspects of climate have been affected. For instance, in the temperate zones, the summers are warmer and more humid. Droughts are more frequent, particularly in Africa. Rainfall and snowfall are more intense and, in some cases, quite destructive. Snow (or ice) cover on mountaintops is…

influence on climate, deforestation and afforestation are among the most effective changes in land use” (Baumgartner). When these trees are being destroyed, they cause pollution by the gases they release while being cut down. This puts excess carbon dioxide into the environment. Pollution is also caused by the machines that are used to massively wipe out these areas. “Previous modelling studies show that the global surface air temperature (SAT) response to deforestation depends on latitude, with…

stabilization with peat, water cement ratio and optimum percentage of cement that were used in peat stabilization obtained from journals read. Cement in peat stabilization is well known to undergo primary cementation process which commonly produce calcium dioxide Ca(OH)2 once react with water. In detail explanation after the basic reaction will be explained further in part 2.5.5.2. Water cement ratio (wcr) also is important as water is a major part of the cementation process. The explanation of…