Essays about: "Clogging"

Showing result 1 - 5 of 40 essays containing the word Clogging.

  1. 1. Multicolor 3D printing : An analysis of the characteristics of multicolor 3Dprinting

    University essay from KTH/Mekatronik; KTH/Mekatronik

    Author : Davron Patkhullaev; Yonas Melake; [2021]
    Keywords : Mechatronics; 3D printer; Arduino Mega; Diamond Hotend; Marlin; Mekatronik; 3D printer; Arduino Mega; Diamond Hotend; Marlin;

    Abstract : 3D printing has risen in popularity due to its capabilities which enable rapid prototyping and printing structures that were impossible to produce before and partially because of technological development in recent years. Most low-cost printers, based on the fused filament fabrication process, are capable of printing a single filament at a time that limits and complicates multicolor and multi-material 3D printing. READ MORE

  2. 2. GAC filter Design Criteria for Wastewater Treatment for Removal of Organic Micropollutants – A Literature Review

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Bhargav Reddy Elavarthi; [2021]
    Keywords : micropollutants; activated carbon filtration; empty bed contact time EBCT ; pharmaceuticals; breakthrough curves; adsorption; PFOS; carbon use; water and environmental engineering; Technology and Engineering;

    Abstract : Granular Activated Carbon (GAC) is nowadays suggested as a fourth (quaternary) treatment step at municipal wastewater treatment plants to remove certain chemicals and particularly organic micropollutants (OMPs). This work investigated the different factors that affect the performance of the GAC filter for the removal of micropollutants in a municipal wastewater treatment plant. READ MORE

  3. 3. Toward predictive maintenance in surface treatment processes : A DMAIC case study at Seco Tools

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Martin Berg; Albin Eriksson; [2021]
    Keywords : Predictive maintenance; Industry 4.0; Data-driven maintenance; chemical vapour deposition; wet blasting;

    Abstract : Surface treatments are often used in the manufacturing industry to change the surface of a product, including its related properties and functions. The occurrence of degradation and corrosion in surface treatment processes can lead to critical breakdowns over time. READ MORE

  4. 4. Hydrothermally carbonized wood as a component in biobased material for 3D-printing

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

    Author : Matilda Hendeberg; [2020]
    Keywords : Hydrothermal carbonization; 3D printing; biobased materials; biodegradable;

    Abstract : Consumers put higher demands on low environmental impact from the products they use, and the materials they consist of. As a result, more research is being made on finding environmentally friendly production techniques and materials. Hydrothermal carbonization (HTC) is a relatively environmentally friendly method that has been used in this study. READ MORE

  5. 5. High Resolution 3D Printing with Cellulose Acetate

    University essay from Uppsala universitet/Nanoteknologi och funktionella material

    Author : Nils Heyman; [2020]
    Keywords : 3D printing; cellulose acetate;

    Abstract : In this project, an additive manufacturing technique called Direct Ink Writing has been used to 3D print structures from polymer solutions containing cellulose acetate. Cellulose acetate is a synthetic compound derived from plants. The intended application involves protein separation filters for medical purposes. READ MORE