Essays about: "drainage pumps"

Found 3 essays containing the words drainage pumps.

1. 1. Acid sulphate soil in Falkenberg on the west coast of Sweden - The first discovery of active acid sulphate soil outside the Baltic Basin

   University essay from Göteborgs universitet/Institutionen för geovetenskaper

   Author : Ida Kling Jonasson; [2020-09-09]
   Keywords : Acid sulphate soil on the Swedish west coast; formational environment; Tapes transgression; Resistivity measurements; Baltic Basin;

   Abstract : Active AS soil has several negative impacts on the environment due to their ability to severely decrease pH-values and mobilize metals bound in the soil. The negative impacts can especially be seen in aquatic environments that drains an active AS soil. READ MORE

3. 2. An experimental study of surface coatings to limit the impact of frosting

   University essay from KTH/Energiteknik

   Author : Carl Andersson; [2018]
   Keywords : ;

   Abstract : Heat pumps are commonly used as a way to efficiently meet heating demands. The efficiency and flexibility of Air-source heat pumps (ASHPs) have improved in recent years and is an attractive heating solution suitable for houses with lower heating demands, as it is inexpensive to purchase and install compared to other heating solutions. READ MORE

4. 3. Investigation of integrated waterlevel sensor solution forsubmersible pumps : A study of how sensors can be combined towithstand build-up materials and improvereliability in harsh environment

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Sarah Abelin; [2017]
   Keywords : sensor fusion; support vector machine; level sensors; drainage pumps; water; sensor fusion; support vector machine; nivågivare; dräneringspumpar;

   Abstract : Monitoring water level in harsh environment in order to handle the start and stop function of drainage pumps has been a major issue. Several environmental factors are present, which affect and disturb sensor measurements. READ MORE