Essays about: "Vattenförsörjningsteknik"
Showing result 6 - 10 of 35 essays containing the word Vattenförsörjningsteknik.
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6. 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
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7. Investigation of Readily Degradable Carbon Source Production by Hydrolyzing Sludge and Reject water at Ängen planned WWTP
University essay from Lunds universitet/Kemiteknik (CI)Abstract : As form of effort to mitigate the increase of pollution level that caused by human activity, Ängen wastewater treatment plant (WWTP) will be built in Lidköping as part of the European LIFE project (LIWE LIFE). Ängen WWTP will be operated based on enhanced biological phosphorus removal (EBPR) technology. READ MORE
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8. Methods for Evaluating Dewatering Properties of Sewage Sludge
University essay from Lunds universitet/Kemiteknik (CI)Abstract : After the sewage wastewater is collected from different households and directed to the treatment plants, it goes through several processes, which are physical, chemical and biological. The different processes remove the contaminant, and produce a semi-solid material named sludge. Sludge has a huge amount of liquid. READ MORE
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9. Pre-acidification of a Synthetic Dairy Wastewater in Continuously Stirred Tank Reactors
University essay from Lunds universitet/Kemiteknik (CI)Abstract : Two-stage anaerobic digestion is considered as a sustainable and efficient way to deal with dairy effluent, and is commonly applied. The pre-acidification happening during the first stage of this process could be used to buffer the complex conditions in the initial dairy effluent, as well as produce intermediary product such as volatile fatty acids (VFA), and it is essential to be controlled. READ MORE
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10. Extending the water life cycle in rural South African households: the role and potential of water reuse solutions
University essay from Lunds universitet/Kemiteknik (CI)Abstract : Despite the issue of greywater management gaining more importance around the world, espe-cially in developing countries, it still remains a challenge in non-sewered areas of South Afri-ca. For a semi-arid country, reusing greywater on a household level has great potential as an alternative water source if done properly. READ MORE