Essays about: "WASH"

Showing result 11 - 15 of 125 essays containing the word WASH.

  1. 11. Developing an Environmentally Friendly Approach for Ash Removal in Hard Carbon Anodes

    University essay from KTH/Materialvetenskap

    Author : Diwen Wang; [2023]
    Keywords : Hard carbon; Acid wash; Biochar; Sodium-ion battery; Hårt kol; Syratvätt; Biokol; Natriumjonbatteri;

    Abstract : Hard carbon is regarded as one of the most promising anode materials for sodium-ion battery. However, the ash content of the hard carbon anode inherited from the precursor have several negative impacts on the electrochemical performance of hard carbon. READ MORE

  3. 12. 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

  4. 13. Phosphorous Precipitation in Source Separated Greywater for Direct Environmental Release.

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Ashley Hall; [2022]
    Keywords : water; wastewater; source separation; greywater; phosphorous; precipitation; utfällning; Chemical Engineering; Technology and Engineering;

    Abstract : As our understanding of the impact humans have on the environment changes, so too do the mitigation strategies we employ to prevent it. One major source of anthropogenic pollution is wastewater effluent. READ MORE

  5. 14. Water Quality Assessment for Potential Recreational Use of the Hot Spring Mawira Sitima, Malawi

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Maja Skotte; Anna Skoglund; [2022]
    Keywords : hot spring; thermal spring; water quality; water quality monitoring; Malawi; bioindication; varm källa; vattenkvalitet; övervakningssystem; Malawi; bioindikation;

    Abstract : Mawira Sitima is a thermal spring located in the village Sitima outside of Liwonde,Malawi. The spring is used by many of the local villagers to take baths, play around and wash clothes. READ MORE

  6. 15. VETT. : Alternative methods of extending the life of textiles

    University essay from Konstfack/Industridesign

    Author : Ebba Ipsen; [2022]
    Keywords : Responsibility; Textiles; Footprint; Industrial design; Sustainability; sweat; overwashed; life length; Common sense; Cultural probs; Clothes; Washing; Absorbent; User testing; Product; Sawing; Future; VETT.;

    Abstract : In my master’s degree project in Design at Konstfack, completed and presented during the spring semester of 2022, I combine three of my competencies: Applied knowledge in industrial design, textile and pattern construction and textile materials science. The project was carried out in contact with many different actors, in the industrial design field as well as the textile field. READ MORE