Essays about: "scrubbing"

Showing result 1 - 5 of 12 essays containing the word scrubbing.

1. 1. TECHNO-ECONOMIC ANALYSIS OFRENEWABLE GAS PRODUCTION AND ELECTRICITY GENERATION FROM ORGANIC WASTE : A Feasibility Study of a Conceptual Biogas Plant in the Santander Region, Colombia

   University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Author : Nelly Sassersson Busadee; Laura Ahmed; [2023]
   Keywords : Organic waste; Biogas; Biomethane; Hydrogen; Waste valorisation; Anaerobic digestion; Combined heat and power; Water scrubbing; Biogas upgrading; Steam methane reforming; Techno-economic analysis; Sensitivity analysis; Colombia;

   Abstract : Strategies to harness the energy from organic waste is gaining importance on a global scale, especially in countries with large quantities of it. In this paper, a techno-economic analysisand a field study were performed to investigate the feasibility of five scenarios for a conceptual biogas facility, based on a case study from Colombia. READ MORE

3. 2. INVESTIGATING THE TOXIC AND ACIDIFYING EFFECT OF SCRUBBER EFFLUENT ON STRONGYLOCENTROTUS DROEBACHIENSIS LARVAE

   University essay from Göteborgs universitet / Instiutionen för biologi och miljövetenskap

   Author : Ida Vartia; [2022-09-28]
   Keywords : ;

   Abstract : To meet the new environmental requirements of reduced sulfur emissions from ships, many shipowners have installed an open-loop scrubber to clean the exhaust. In this scrubbing process, seawater is pumped from the ocean and combined with the emission gas, creating an acidic and toxic effluent that is directly discharged into the ocean, potentially damaging the marine environment. READ MORE

4. 3. Hur rengör vi bäst patientburar i smådjurssjukvården? : en utvärdering av två rengöringsmetoder

   University essay from SLU/Dept. of Clinical Sciences

   Author : Elin Nilsson Torstensson; [2022]
   Keywords : ATP; desinfektion; mikrofiber; totalantal aeroba mikroorganismer; vårdhygien;

   Abstract : Inom all sjukvård kan mikroorganismer på patientnära ytor innebära en risk för spridning av smitta mellan patienter, miljö och personal. På ett djursjukhus samlas många djur på liten yta vilket innebär en ökad risk för smittspridning mellan djuren. READ MORE

5. 4. Scrubbing of sulfur dioxide from secondary process gases in a copper smelter

   University essay from KTH/Kemiteknik

   Author : Obiora Okolo; [2021]
   Keywords : sulfur dioxide; scrubbing; smelter; process industry; flue gas desulfurization; svaveldioxid; skrubbning; smältverk; processindustri; rökgasavsvavling;

   Abstract : Processindustrin är den största källan för utsläpp av svaveldioxid (SO2) i Sverige, vilket även inkluderar icke­järnmetallindustrin. Kopparsmältverket Boliden Rönnskär har ett miljötillstånd som tillåter SO2­-utsläpp på maximalt 3500 ton/år, en gräns som Rönnskär har legat nära under de senaste åren. READ MORE

6. 5. Separation of Cobalt and Nickel using CYANEX 272 for Solvent Extraction

   University essay from KTH/Kemiteknik

   Author : Caroline Kihlbom; [2021]
   Keywords : Solvent extraction; cobalt-nickel separation; CYANEX 272; pregnant leach solution; cobalt sulphate; Vätskevätskeextraktion; kobolt-nickel separation; CYANEX 272; laklösning; koboltsulfa;

   Abstract : This project aimed to examine the separation of cobalt and nickel using solvent extraction (SX) with the extractant CYANEX 272 (C272). It was intended to investigate the Co-Ni separation in a sulphate-based leach solution in presence of other contaminants. READ MORE