Essays about: "näringsåtervinning"

Showing result 1 - 5 of 6 essays containing the word näringsåtervinning.

1. 1. Opportunities for increased nutrient recovery at centralised wastewater treatment plants through urine separation

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Hanna Gustavsson; [2021]
   Keywords : Nutrient recovery; urine separation; magnesium ammonium phospahte; MAP; ammonium sulphate; AMS; and DHI s WEST;

   Abstract : Municipal wastewater contains a significant amount of nutrients such as phosphorus (P) and nitrogen (N). Therefore have the interest of recovering these nutrients at wastewater treatment plants (WWTP) increased. Nutrient recovery would generate revenue for the WWTP, as it is possible to sell the products as fertiliser. READ MORE

3. 2. The potential of innovative dry source-separating urban sanitation technologies in Montero, Bolivia : A sustainability assessment

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Ylva Geber; [2020]
   Keywords : Montero; UDDT; nutrient recycling; sanitation; sustainability; multiple criteria; health; resource use; environmental; technical; organizational; financial; fertilizer; Montero; UDDT; näringsåtervinning; sanitet; hållbarhet; multipla kriterier; hälsa; resursanvändning; miljö; tekniskt; organisatorisk; finansiellt; gödselmedel;

   Abstract : Montero is one of the cities with the highest population growth inthe lowlands of Bolivia. According to Montero's municipal plan for water and sanitation, only 36 % of the population in the urban areas of Montero is connected to the sewage system. READ MORE

4. 3. An evaluation of the long-term functionality of Ecological Sanitation (EcoSan) projects in rural Burkina Faso : Reuse of sanitized human excreta as fertilizer in local agriculture

   University essay from KTH/Skolan för teknikvetenskaplig kommunikation och lärande (ECE)

   Author : Anna Jonsson; Anna Land; [2017]
   Keywords : Sustainable sanitation; Ecological Sanitation; EcoSan; UDDT; Human; Hållbar sanitet; Ekologisk sanitet; Ecological Sanitation; EcoSan;

   Abstract : 2.4 billion people worldwide lack access to basic sanitation solutions, with major health and environmental impact as a result. The recently adopted worldwide Sustainable Development Goals (SDG) aim to reduce this problem and extend the access to basic sanitation. READ MORE

5. 4. Hoppkräftor (Copepoda) som föda till djur och människor

   University essay from SLU/Dept. of Animal Nutrition and Management

   Author : Linnéa H Christenson; [2016]
   Keywords : copepoder; fodermedel; omnivorfoder; humankonsumption; insekter; sojaböna; näringsvärde; aminosyra; protein; omega 3;

   Abstract : Hoppkräftor (copepoda) används som föda till vattenlevande djur och har många användningsområden i naturen. De bidrar till miljönytta med sitt levnadssätt, födointag och näringsåtervinning. De är zooplankton som lever i sött, bräckt och salt vatten över hela jorden. READ MORE

6. 5. Designing Sustainable Wastewater Management : A case study at a research farm in Bolivia

   University essay from

   Author : Tara Roxendal; [2012]
   Keywords : sustainable sanitation; wastewater management; peri-urban farm; decentralized wastewater treatment; domestic wastewater; urine separation; groundwater contamination; hållbar sanitet; avloppsvattenhantering; peri-urban gård; småskaliga avloppsvattensystem; hushållsavloppsvatten; urinsortering; saneamiento sostenible; gestión de aguas residuales; periurbana; tratamiento en pequeña escala; aguas residuales domésticas; separación de orina; contaminación de las aguas subterráneas;

   Abstract : Sustainable sanitation and wastewater management are of increasing importance around the world while certain resources are becoming scarcer and therefore more valuable. The lack of proper wastewater management causes problems and the degradation of some resources. READ MORE