Essays about: "Bio-P"

Found 5 essays containing the word Bio-P.

1. 1. Potential for Enhanced Biological Phosphorus Removal in an activated sludge system for greywater

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Mehrzad Ghassemi; [2022]
   Keywords : Greywater; EBPR; Phosphorus; Biological treatment; Water and environmental engineering; Technology and Engineering;

   Abstract : As the world's population grows, concerns about water scarcity and rising pollution such as phosphorus and nitrogen have increased significantly. Greywater has been considered by researchers as an ideal alternative to fresh water for decades, and several projects have been implemented to treat and recycle it for various reuse purposes. READ MORE

3. 2. Mapping of spontaneous biological phosphorous removal in MBR-process

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Benjamin Fridh; [2020]
   Keywords : Polyphosphate poly-P ; Phosphorous;

   Abstract : An unexpected biological removal of phosphorous in IVL Hammarby Sjöstadsverket pilot membrane bioreactor (MBR) wastewater treatment process was investigated by three distinct methods. a) Investigation and quantification of the biological phosphorous uptake (bio-P) capacity by phosphate release tests (PRT), b) validation of bio-P occurrence by granular polyphosphate (poly-P) staining and microscopy and c) metagenomic community structure analysis to map the sludge habitat. READ MORE

4. 3. Evaluation of an Extended Aeration System for Nutrient Removal, A Case Study of a Wastewater Treatment Plant in Kulai, Johor Baharu, Malaysia

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Caroline Ingvar-Nilsson; Naima Forså; [2016]
   Keywords : Nutrients; Nitrogen; Extended Aeration; Nitrification rate; Phosphorus; Volatile Fatty Acids; Activated Sludge; Bio-P; water engineering; environmental engineering; vattenförsörjningsteknik; avloppsteknik; Technology and Engineering;

   Abstract : Malaysia is one of the most developed countries in Southeast Asia, and strives to be acknowledged as a high income country by the year of 2020. According to Malaysian Environmental Quality (Sewage) Regulations from 2009 there are effluent limitations regarding nutrient emission from wastewater treatment plants. READ MORE

5. 4. Recirculation of phosphorus : an optimization analysis of processes to recycle phosphorus from sewage sludge

   University essay from SLU/Dept. of Economics

   Author : Linnéa Sellberg; [2016]
   Keywords : cost minimisation; fertilizer; phosphorus; recycling; recirculation; sewage sludge; wastewater treatment;

   Abstract : Phosphorus is a limited resource and for countries like Sweden without domestic mines, it becomes increasingly important to recycle this resource. Sewage sludge is rich in phosphorus and has traditionally been used as a fertiliser via direct application to farmland. READ MORE

6. 5. Biological phosphorus removal from wastewater with a moving bed biofilm reactor process

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Rebecca Arvidsson; [2015]
   Keywords : biological wastewater treatment; EBPR; MBBR; denitrifying phosphorus removal; vattenförsörjningsteknik; avloppsteknik; water engineering; environmental engineering; Technology and Engineering;

   Abstract : The human population is increasing and more wastewater, rich in nutrients, is produced. Increased levels of nutrients such as phosphorus, nitrogen and organic matter in water bodies present a risk for eutrophication, toxicity to the water-living fauna and oxygen depletion. READ MORE