9 uppsatser
The discharge from Lake Mälaren is regulated to keep the lake water level within limits set by a water decree. Despite this, in the year 2000 the lake water level rose above the upper limit. Studies conducted at the climate modeling unit Rossby Centre at the Swedish …
Identifiering av problem samt förslag på åtgärder
… loads of BOD and SS and the rivers in central Chile were the most exposed to discharges of the metals Cr, Cu, Zn and CN as well as phenols. The industrial discharge into the rivers of Santiago RM and Region VII is also to a large extent characterized by high concentrations of …
… have developed. The EDLCs are popular due to their ability to charge and discharge efficiently and quickly at high currents. In addition, there are no limits for the number of charge and discharge cycles. The advantage of batteries is their ability to store a larger amount of …
… the EPA in China getting a better idea about the production and to what extentdischarge and contamination from the factory will affect the environment. To be able to planfor the long run and make the production meet the environmental standards in China, thefactory must use …
Vilka faktorer ger elever motivationoch lust att lära matematik?
… effect on bacteria. The investigated scenarios were assumed to be wastewater discharges, sewage discharges in relation to flood the nearby pastures, and sewage overflows due to heavy rainfall. The results of the simulated scenarios were the same when it was only bacteria that in …
Elevernas intresse- problem eller resurs?
… effect on bacteria. The investigated scenarios were assumed to be wastewater discharges, sewage discharges in relation to flood the nearby pastures, and sewage overflows due to heavy rainfall. The results of the simulated scenarios were the same when it was only bacteria that in …
Matematik och elevmotivation
… effect on bacteria. The investigated scenarios were assumed to be wastewater discharges, sewage discharges in relation to flood the nearby pastures, and sewage overflows due to heavy rainfall. The results of the simulated scenarios were the same when it was only bacteria that in …
… effect on bacteria. The investigated scenarios were assumed to be wastewater discharges, sewage discharges in relation to flood the nearby pastures, and sewage overflows due to heavy rainfall. The results of the simulated scenarios were the same when it was only bacteria that in …
Modeling the carbon footprint of Käppala WWTP due to more stringent discharge limits
I och med Sveriges åtaganden i Baltic Sea Action Plan (BSAP) och de miljökvalitetsnormer (MKN) som beskrivs i ramdirektivet för vatten kommer Käppalaverket sannolikt ställas inför strängare kväve- och fosforreningskrav. Käppala kan då bli tvungna att införa en ny processlösning …
