Essays about: "nitrit"
Showing result 1 - 5 of 21 essays containing the word nitrit.
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1. Greenhouse gas emissions and carbon burial in a small pond
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : There are a lot of uncertainties when it comes to global greenhouse gas (GHG) emissions which affects society’s ability to effectively respond to climate change. Small ponds have been found to potentially play a large role in global warming. READ MORE
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2. Pilot scale partial denitratation coupled anammox: an evaluation
University essay from Lunds universitet/Kemiteknik (CI)Abstract : På avloppsreningsverk (ARV) som tillämpar kväverening är den vanligaste tekniken nitrifikation följt av denitrifikation. Denna process kräver omfattande luftning, vilket både är elintensivt och minskar mängden biogas som kan utvinnas. READ MORE
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3. Comparison of Different Wood Types for Use as a Porous Substrate in Denitrifying Woodchip Bioreactors
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : Explosives used in the mining industry release nitrate into the environment, causing concerns for the water quality in local river-systems. One way of reducing the nitrate loading into the environment is through a woodchip bioreactor. READ MORE
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4. Secure Fish Feeder : Automatic secure fish feeder to make sure you do not overfeed your fish
University essay from KTH/MekatronikAbstract : This project aims to provide fish keepers with a safe and simple way to feed their pets while abroad or in any other situation where they do not have the ability to feed their fish by hand. Overfeeding is an unfortunate albeit common reason for mass death in an otherwise safe and healthy aquarium. READ MORE
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5. Partial denitrification as nitrite provider for mainstream anammox
University essay from Lunds universitet/Kemiteknik (CI)Abstract : In traditional wastewater treatment, nitrogen is removed through the biological process combination of nitrification and denitrification. Although it is a well-established method, the need for aeration and possible addition of an external carbon source results in it being an energy-negative and costly process, thus making alternative methods for nitrogen removal compelling to examine. READ MORE