Essays about: "raw water quality"

Showing result 1 - 5 of 55 essays containing the words raw water quality.

1. 1. Formulation and characterisation of novel edible-packaging for fruits and vegetables

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Lola Sutton; Katerina Papa; [2023]
   Keywords : algae; edible packaging; carrageenan; cucumber; REL; oxidative stress; antioxidants; food engineering; Technology and Engineering;

   Abstract : This master's thesis investigated the potential of algae raw materials, specifically k-carrageenan and to a lesser extent alginate, as film-forming ingredients for the development of a novel edible packaging solutions. The project involved the testing and characterisation of several active ingredients of algal and plant origins both as extracts and as ingredients in films. READ MORE

3. 2. Mapping and analysis of an internal heating network at Holmen Paper Braviken

   University essay from Linköpings universitet/Energisystem

   Author : Ludwig Forsell; Ebba Samuelsson; [2023]
   Keywords : Energy mapping; Holmen paper Braviken; Internal heating network; Holmen; Energy usage in the paper industry; Energy usage for a TMP-plant;

   Abstract : The pulp and paper industry is the most energy intensive industry in Sweden. Most of the energy usedaims to supply the large amount of heat to the production processes that is required to produce pulp andpaper . READ MORE

4. 3. Evaluation of AI-method for measuring and characterizing particles on-line in drinking water treatment

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

   Author : Lovisa Ådén; [2023]
   Keywords : Turbidimeter; Particle meter; rapid filtration;

   Abstract : The municipal association Norrvatten produces drinking water at Görväln WTP for approximately 700,000 residents in 14 member municipalities in the northern Stockholm region. To ensure the drinking water meets quality criteria, the water must be carefully monitored by the WTP. READ MORE

5. 4. Impact of pulp chemical composition and fiber morphology on hygroexpansion and strength properties of kraftliner

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Serdar Unal; [2023]
   Keywords : Chemical Engineering; Hygroexpansion; Pulp; Kraftliner; Tensile strength; Iso-brightness; Chemistry;

   Abstract : Kraftliner is the unbleached pulp used in the outermost layer of corrugated cardboard. Like other types of paper, it is produced from wood chips as a raw material. Kraftliner is known for its high tensile strength, tear resistance, compressive strength, etc., making it suitable for packaging material for heavy objects. READ MORE

6. 5. Removal Characteristics of Fibrous and Particulate Microplastics : A Study of the Effectiveness of Coagulation-Flocculation- Sedimentation

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Amrith Kumar; [2022]
   Keywords : Coagulation; flocculation; jar test; microplastics; sedimentation; water treatment; Burktest; flockning; koagulering; mikroplaster; sedimentering; vattenrening;

   Abstract : The rapid proliferation of microplastics (MPs) over the last few decades have raised alarms about the major environmental and health impacts posed by this anthropogenic source. The widespread propagation and transport of MP particles in water sources have accelerated the need to study the eco- toxicological impacts as well as the efficacy of various removal mechanisms from these critical water sources. READ MORE