Essays about: "Hydrogen sulphide"

Showing result 1 - 5 of 7 essays containing the words Hydrogen sulphide.

1. 1. Design, construction and modelling of an air cleaning test rig

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

   Author : Louise Stjern; [2018]
   Keywords : ;

   Abstract : The cleaning technology for exhaust air is an area under constant development. In collaboration with Ozone Tech Systems the project resulted in a lab scale test rig for air cleaning units. READ MORE

3. 2. Evaluation of a biogas process co-digesting slaughterhouse waste and swine manure : impact of increased organic loading and addition of iron

   University essay from SLU/Department of Molecular Sciences

   Author : Sara Ericsson; [2017]
   Keywords : biogas;

   Abstract : Anaerobic digestion by microorganisms generate methane which can be used as a renewable source of energy. A complex biological system with a community of microorganisms that work together can be used for generation of methane from substrates such as household wastes and agricultural wastes. READ MORE

4. 3. Evaluation of Odomin and potential factors reducing the hydrogen sulphide levels in sewage systems

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Karin Wannerberg; [2014]
   Keywords : Hydrogen sulphide; sewage systems; odour; oxidation; reduction; Svavelväte; avloppsystem; odör; oxidation; reduktion;

   Abstract : Xylem Inc. develops pumps and integrated solutions for sewages systems. A new concept has been designed to reduce the levels of hydrogen sulphide, H2S, in wastewater. H2S is a toxic, stinking gas that smells at levels above 0. READ MORE

5. 4. In-situ Removal of Hydrogen Sulphide from Landfill Gas : Arising from the Interaction between Municipal Solid Waste and Sulphide Mine Environments within Bioreactor Conditions

   University essay from KTH/Industriell ekologi

   Author : David Andrew Lazarevic; [2007]
   Keywords : Hydrogen sulphide; sulphate reduction; sulphate reducing bacteria; metal sulphide precipitation; sulphide mine environments; acid mine drainage; bioreactor; alternative waste cover.;

   Abstract : This project was compiled in co-operation with the Royal Institute of Technology, Stockholm and Veolia Environmental Services (Australia) at the Woodlawn Bioreactor in NSW, Australia. Hydrogen sulphide is an unwanted component of landfill gas, raising occupational health and safety concerns, whilst leading to acid gas corrosion of power generation equipment and increased emissions of SOx, a primary constituent of acidification. READ MORE

6. 5. Control of sludge bulking in an SBR-plant treating slaughterhouse wastewater

   University essay from Institutionen för geovetenskaper

   Author : Linda Jonsson; [2005]
   Keywords : SBR; abattoir wastewater; Type 021N; sludge bulking; filamentous bacteria;

   Abstract : Sedan december 2003 har Kalmar läns slakteris (KLS) nya reningsverk varit i drift. Entreprenör för det nya reningsverket samt driftansvariga under det två första åren är Läckeby Water Group. Verket är av SBR-typ (Sekventiell Biologisk Rening) med biologisk kväverening och kemisk fällning av fosfor med hjälp av järnklorid. READ MORE