Essays about: "washing test"

Showing result 6 - 10 of 25 essays containing the words washing test.

  1. 6. Experimental study of how a motorized lower spray arm affects energy usage, wash result and sound level in a household dishwasher : A 3-level full factorial design investigating the effects of water pressure, rotational velocity and wash time

    University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Author : Karl-Johan Karlsson; [2021]
    Keywords : Dishwasher; Motorized Spray Arm; Design of Experiments; Water Pressure; Rotational velocity; Dishwashing;

    Abstract : As the energy efficiency of dishwashers continuously improves, differentmanufacturers need to find new innovative solutions to further improve thedishwashers. To do so one can divide the areas of improvement into 4 parameters,water temperature, washing time, chemical treatment and mechanical processing. READ MORE

  3. 7. Establishing a resource-efficient one-step process for dyeing and hydrophobic finishing of wool with a hydraulic spray atomising system.

    University essay from

    Author : Roos Mulder; [2021]
    Keywords : Wool; continuous dyeing; reactive dyeing; acid dyeing; hydrophobic finishing; hyperbranched polymers; dendrimers; hydraulic spray atomising;

    Abstract : The textile industry is a big environmental polluter, with one of the biggest concerns being water pollution and usage. This necessitates resource efficient methods for wet textile processes. READ MORE

  4. 8. Tuning the composition of metallic nanoparticles for catalytic applications

    University essay from KTH/Kemi

    Author : Anthony Ropp; [2021]
    Keywords : catalysis; nanoparticles; frustrated Lewis pairs; synthesis; core-shell;

    Abstract : Industries’ interest in nanomaterials is tremendous and catalysis is one of their applications. Catalysts allow reactions to occur under milder conditions, avoiding committing excessive heat or pressure to foster reactions. READ MORE

  5. 9. IVER - A BAR SOAP DISPENSER

    University essay from Lunds universitet/Industridesign

    Author : Hanna Wånge; [2020]
    Keywords : Arts and Architecture; Technology and Engineering;

    Abstract : Our oceans are filling up with plastic waste and this fact became the main inspiration for this project. I think it is important that us humans question our consumption and usage of plastic. A way to diminish the amount of plastics ending up in the ocean and nature is through a change in our behaviour and our habits. READ MORE

  6. 10. Modular based bra : Designing a sustainable bra with the perfect fit

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

    Author : Ida Laredius; Clara Shaba; [2020]
    Keywords : ;

    Abstract : The thesis project was performed together with Proforma Clinic which is a surgical clinic that has started a project for developing a modular-based bra. The project’s aim was to develop a bra with an optimal fit with a focus on the integration of the modules. READ MORE