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Antagning lunds tekniska högskola

Process water from the pulp production contains many wood compounds such as hemicelluloses and lignin. Kontaktperson 1: Ann-Sofi Jönsson, Kemiteknik Tel: Kontaktperson 2: Malin Öberg Exjobb Membranfouling). Kontaktperson: Helena Svensson, Kemiteknik, tel:, inkom Titel: Assessment of the performance of


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Malmö stadsarkiv betyg

Om webbkakor (cookies) som du når via en länk i sidfoten. Personuppgifter på, ett IP-nummer är din unika adress på internet. Ska du studera utomlands eller söka stipendium rekommenderar vi att du istället beställer en kopia av ditt


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Pasta stockholm central

Taxes, fees not included for deals content. Slow food fast helt enkelt. Läs mer, vapiano Finder, hitta ditt närmsta Vapiano, vår historia. Välkommen in och utforska vår meny och upplev dom italienska nyanserna som gör upplevelsen på flames


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Widerlöv fastighetsmäklare uppsala

Det berör oss, inifrån och." "Pia pratar om det jag själv tycker är så viktigt. Vilken är min vision? "Nya insikter för mig och hon var lite lättsammare att ta till sig än andra som föreläser om varumärkesbyggande."


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Lund helsingborg tåg

Du kan inte beställa din tidtabell som en folder. Jag förstår, välj språk, här hittar du våra tidtabeller och en linjekarta som pdf-filer. Ta en titt på vår linjekarta för att se vilka stationer vi trafikerar däremellan. Jag förstår


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Plektrum lund

Personnel: Chick Corea (grand piano). For more information on ticket sales, visit the respective events page in our program. Så oavsett vem du är, var du kommer ifrån och vad du kan, på Mejeriet ska du alltid känna dig


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Stockholm Vattenpipebar


stockholm Vattenpipebar

day as they were taken. Besides the health aspect and the consumers trust, the use of chlorine has also an environmental aspect, for example a large part of the AOX-content of the sewage sludge comes from the drinking water chlorination. Samples have also been taken where the water leaves the waterworks to the two areas. Some of these professionals may work with your contractor, builder or other home improvement professional to get the job done. At the beginning ammonia gas and chlorine gas was used, this was later changed to ammonium sulphate and sodium hypochlorite. The addition of ammonium sulphate is adjusted to get an internal chlorine consumption of 0,2 mg/l and a residual chlorine content consisting of chloramine when the water is pumped out to the distribution net of 0,3 mg/l (0,2 during winter). Keywords, drinking water, Ultraviolet disinfection, THM, AOC, Chloramine.

There are around one thousand Ultraviolet-installations running in Sweden, both at waterworks and in the distribution systems. The variable costs of the LCC was calculated for a time period of 20 years.

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The chlorine dose is normally 0,5 mg/l. This points represents different distances from the waterworks (or different age of water). The drinking water is treated in two large waterworks, Lovo and Norsborg, and the total water production is about 130 million m3/year. For the 7-day HPC analyse 1 5 ml of sample was mixed with R2A agar and incubated for seven days at. This is performed just before the water enters the chlorine contact tank/reservoir with a residence time of 45 60 minutes. After the final pH-adjustment, ammonium sulphate is added to the water and then is hypochlorite added. Our low water temperature during winter (down to 1,5 0C) created problems for some of the equipment. We have had good opportunities to study the effects of the change in disinfection strategy since only one of the two production lines at Lovo waterworks were converted and the other continues with conventional chloramination.


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