Essays about: "purified water"

Showing result 16 - 20 of 42 essays containing the words purified water.

  1. 16. Waste[d] Love[s]_Restor[y]ing Fyli Landfill

    University essay from KTH/Skolan för arkitektur och samhällsbyggnad (ABE)

    Author : Vasiliki Zotou; [2020]
    Keywords : landfill; waste; restoration; ecologies; fiction;

    Abstract : Current practices of landfill restoration can be characterised as anthropocentric, violent and unsuccessful gestures of purification and control, while they erase traces of planetary history and habitats generated by waste and dirt. The dominant notion of landfill restoration insists on a concept of humans as directors of geo-bio flow who are capable of controlling and reversing the dirty chaos they created. READ MORE

  3. 17. Methods for verification of ultra-pure water with air gap membrane distillation : Focusing on applications in the semiconductor industry

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Pedram Pirouzfar; [2020]
    Keywords : ;

    Abstract : In the semiconductor industry, the purification process of the silicon wafers is of a great importance. If water of sufficient quality is not used, the silicon wafer surface runs a risk of being destroyed by particles and bacteria sticking to its surface. READ MORE

  4. 18. Microwave Heat Treatment of Black Liquor for the Degradation of Hemicellulose

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Maja Rydgård; [2020]
    Keywords : lignin; biofuel; black liquor; heat treatment; microwave heating; chemical engineering; kemiteknik; Technology and Engineering; Chemistry;

    Abstract : The largest use of fossil petroleum is the production of fuels. Hence, finding sustainable alter-natives is an important step to reduce the emissions of greenhouse gases. One such alternative is to produce fuel from biomass, such as waste products from agriculture and the forest indus-try. READ MORE

  5. 19. Catalytic Ozonation with MnOx-CeOx/ γ-Al2O3 for Wastewater Treatment of Textile Effluent

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

    Author : Wilma Bäckström Nilsson; [2019]
    Keywords : catalytic ozonation; MnOx-CeOx γ-Al2O3; textile effluent; wastewater; AOP;

    Abstract : In China, the textile industry is important for the economy. However, the industry contributes to emissions of organic material and other pollutants. This affects the environment and the quality of life for people and animals. READ MORE

  6. 20. District Heat-driven Membrane Distillation for Drinking Water Purification

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Matilda Haikola; David Fridlund; [2018]
    Keywords : ;

    Abstract : The demand for clean and accessible water is growing worldwide due to population growth and still millions are without this necessity. Urban areas are developing rapidly but adequate water is frequently a deficiency in these areas. READ MORE