Essays about: "Hydrocarbons"

Showing result 1 - 5 of 119 essays containing the word Hydrocarbons.

1. 1. Pyrolysis of Municipal Sewage Sludge to get a phosphorus rich char residue for soil improvement

   University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Author : Shahin Shamim; [2023]
   Keywords : Sewage Sludge-Phosphorus-Pyrolysis- Heavy metals; Cadmium; Lead; Nickle; Copper; Chromium; Zinc; Biochar; Heating value; Fertilizer- Thermal conversion;

   Abstract : Sewage sludge is a byproduct of wastewater treatment plants. It is a kind of waste. however, it contains several valuable nutrients like phosphorous and nitrogen that are used to rich the soil as a fertilizer compound. READ MORE

3. 2. Ion Induced Particle Desorption From Self Supporting Nanomembranes : Influence of Different Geometries and Particle Types

   University essay from Uppsala universitet/Tillämpad kärnfysik

   Author : Jonas Beling; [2023]
   Keywords : ion; physics; ion physic; scattering; desorption; sputtering; jon; fysik; jonfysik;

   Abstract : Nanoelectronics is a field undergoing rapid development, meaning knowledge of the materials and methods used in nano-scale systems is a driving force in the industry. Silicon is a well known material in nanoelectronics commonly used as a semiconductor and is therefore a good representative for nanomaterials in general. READ MORE

4. 3. In situ electrokinetic remediation of soil co-contaminated with trace elements and polycyclic aromatic hydrocarbons

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Emma Heidrich; [2023]
   Keywords : polycyclic aromatic hydrocarbons; trace elements; co-contaminated soil; electrokinetic remediation; iron electrodes;

   Abstract : Sites contaminated with polycyclic aromatic hydrocarbons can be simultaneously contaminated with trace elements. Co-contaminated soil is considered a complex problem since inorganic and organic contaminants behave differently and thereby often require different remediation strategies. READ MORE

5. 4. Advancement of Supercapacitor in Automotive Applications

   University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

   Author : Murali Mohan; Sreekanth Vijayan; [2023]
   Keywords : : hybrid electric vehicles HEVs ; battery-supercapacitor energy storage system; topology; supercapacitor;

   Abstract : The rising use of fossil fuels and the resulting rise in environmental harm have fueled the advancement of automobiles that are fuel-efficient. A severe existential challenge facing the planet earth has given rise to hybrid electric vehicles (HEVs), which have developed from their incipient stage and are shown promise as a solution. READ MORE

6. 5. Chemical analysis of polycyclic aromatic compounds in plastic materials used in indoor environments

   University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

   Author : Lania Yara; [2023]
   Keywords : polycyclic aromatic hydrocarbons; additives; plastics; artificial leather;

   Abstract : Human bodies are in constant interaction with materials containing known and unknown chemicals of hazardous behavior. One group of chemicals are polycyclic aromatic compounds (PACs) which can be present in both indoor and outdoor materials, commonly in plastics. READ MORE