Essays about: "Mass of pollutant"
Showing result 1 - 5 of 10 essays containing the words Mass of pollutant.
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1. Preliminary experimental study on the affect of water of the hydrogen reduced hematite pellet
University essay from KTH/MaterialvetenskapAbstract : Global warming is one of the most important challenges that we are facing today. Since carbon dioxide (CO2) is by far our most common green house gas pollutant, most large corporations need to reconsider how their production is performed to keep the global warming below 2 ◦C. READ MORE
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2. A Lead (Pb) Mass-Balance Budget for a Dry Periglacial Catchment in West Greenland : Discussing the fate of pollutant Pb
University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskapAbstract : Lead (Pb), occurs both naturally and as a pollutant in Arctic landscape systems. The ongoing climate change, especially pronounced in the Arctic, changes the premises for Pb transport and mobility. READ MORE
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3. Investigation of the Metal Content in Cress Seedlings fed with increased Concentration of Lead & Iron Solutions
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : Metals are essential nutrients for plant health, but not all metals are necessary and can sometimes be harmful towards plants depending on factors such as species, elemental composition in the soil and concentration of a metal. Iron (Fe), which is one of the most abundant metals in the earth’s crust is also one the most important nutrients for plant growth, as it is responsible for metabolism. READ MORE
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4. Indoor and Outdoor Measurements of Particulate Matter with the Low-Cost Optical Sensor OPC-N3
University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionenAbstract : This paper evaluates the low-cost optical sensor OPC-N3 from Alphasense as a suitable scientific instrument for measuring particulate matter levels in air, both outdoors and in- doors. The time-keeping and data-retrieval was additionally improved by connecting the OPC-N3 to an Arduino microcontroller equipped with a real-time clock (RTC) module and an external SD card. READ MORE
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5. Suspect screening of human serum with UHPLC-QTOF/MS
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : The number of environmental pollutants has increased due to the increased production and the use of various chemicals in different applications. An estimation of today’s synthetic chemicals is approximately 50,000 to 100,000 and many of them may be harmful to humans and the environment. READ MORE