Essays about: "water is precious."

Showing result 1 - 5 of 14 essays containing the words water is precious..

  1. 1. Adaptive Cooling Water Control for Sterilizers

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Mladen Dugonic; Sofia Banjac; [2023]
    Keywords : Autoclave; Sterilizer; Control; Control System; GSS-91413; Getinge Sterilization AB; Cooling System; Adaptive Control; Autoklav; Kylsystem; Adaptiv Kontroll; Reglerteknik;

    Abstract : This thesis was conducted with the objective of reducing water consumption byoptimizing the cooling systems of steam sterilizers. As water is a precious resourcewith great environmental effects, it is important not to waste it. Consequently, thereis a need for a more resource-efficient cooling water system. READ MORE

  3. 2. A Laboratory-Scale Examination to Find an Optimal Application for a Groundwater Barrier Well

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Tatsuya Nagino; [2021]
    Keywords : Groundwater; Seawater intrusion; Countermeasure; Negative hydraulic barrier; Sea level rise; Coastal aquifer; Technology and Engineering;

    Abstract : Seawater intrusion has been aggravated due to anthropogenic reasons, such as sea level rise and over abstraction of groundwater, which is spoiling the groundwater sustainability. This study focused on a negative hydraulic barrier using a barrier well as a countermeasure. READ MORE

  4. 3. Occurrence and fate of 7 APIs in two sewage treatment plants - and their reactions to tertiary treatment

    University essay from Umeå universitet/Kemiska institutionen

    Author : Sara Boström; [2020]
    Keywords : ;

    Abstract : In recent years concerns have been raised about micropollutants, such as pharmaceutical ingredients, being released into the aquatic environment. As a consequence, signs of adverse effects on biota have been identified. Also, potable drinking water is a precious and potentially finite resource that need be taken care of. READ MORE

  5. 4. Poly(p-terphenyl piperidinium) as anion exchange membranes. Synthesis and evaluation of properties

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Hugo Selling; [2020]
    Keywords : Fuel cells; Alkaline exchange membrane fuel cells; Anion exchange membrane fuel cells; Polymer technology; Polymerteknologi; Chemistry; Technology and Engineering;

    Abstract : Alkaline exchange membrane fuel cells (AEMFC) is an interesting and attractive alternative to proton exchange membrane fuel cells (PEMFC) due to the potential use of non-precious catalysts which can reduce the overall cost of the fuel cell. An important component of the AEMFC is the anion conducting membrane. READ MORE

  6. 5. Transportation of Precious Metal Slurry

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Erik Ögren; Oscar Selberg; [2020]
    Keywords : Slurry; Transportation of Precious Metal Slurry; Concept Development;

    Abstract : Outotec Sweden AB works in the field of precious metal refining. Silver electrorefining is one of Outotec’s technologies widely applied in numerous silver refining plants worldwide. During this project a specific section in a silver refinery plant has been investigated. READ MORE