Monday, June 6, 2016

Drinking water treatment day

We spent the day at the drinking water treatment plant in Trondheim.
Today was our first day of class with Ray Hozalski and Cynthia Halle. In the morning, we spent time at the drinking water treatment plant.



This lake provides the drinking water for all of Trondheim. We learned that there are many restrictions on this lake, such as prohibition of motorized vehicles, dogs, and swimming, in order to minimize the amount of treatment necessary. We went down to the inlet tunnel system, where the water is taken from the lake and transported to the treatment plant. There are a series of screens in place at this inlet, to filter out the larger particles from the water before it is treated.



We also got to take a look at the old screening system, and had the opportunity to walk through a cavern to reach it.



After seeing the inlet we traveled to the treatment plant, where we watched a video (in Norwegian) about the treatment process. Don't worry, the process was also explained to us in english, so we are learning something! We got to tour the plant, as well as take some samples of the raw lake water and the final treated water, which we used in the afternoon lab.



While we were there, we also tested the amount of Chlorine in the water both before and after treatment.



In the afternoon, we had a lab session, in which we created some bacteria cultures of the water samples we took at the treatment plant today. We will be analyzing these samples further on Thursday. Additionally, we went to various locations in Trondheim to test the tap water and ensure it matched up with the treated water sample that we had taken directly from the plant. ​​​​

8 comments:

  1. Now improve your assignment grades easily. Get benefited by our Get Assignment Helper in Sydney services today! We guarantee top quality experts service within a very short turn-around time for delivering solutions. We are keen to offer best services to the students to fetch high scores in their academics. Offering original and accurate content is our key trait. For more visit our website Glowing skin in a single day. Visit Search Engine Ranking Service

    ReplyDelete
  2. Are you a traveller and would like to visit Morocco? Then, your trip is sure to be hitch-free when you travel through a reliable Morocco tours . Explore Morocco trips, and discover the best time and places to visit. Morocco is a country with a mixture of old world charm and a modern Muslim atmosphere. It is a country with a conglomeratofvarious cultures, including African, Berber, British, French, and Spanish. marrakech tours Variety of best things to do and see is adverse when you have a trip to Morocco, with a recommended travel Agency in Morocco, like Top Morocco Travel.

    ReplyDelete
  3. Pumps in the water treatment industry have to fulfill special requirements. Get an overview of suitable pumps and their applications in the treatment industry. Pumps for all industries. Types: Centrifugal Pumps, Displacement Pumps, Special Pumps.
    BWWListens Survey

    ReplyDelete
  4. Every two years the Only Watch auction is celebrated… But what is it exactly It is a biennial charity auction of unique timepieces created by the finest brands for research Replica Watches on Duchenne muscular dystrophy.
    Replica Rolex With more than 40 million Swiss Francs collected since 2005 and Hublot Replica around 50 brands represented, Only Watch is the hespremier international watchmaking charity event.Fake Watches It takes place under the patronage of HSH The Prince of Monaco and at the initiative of Luc Pettavino

    ReplyDelete
  5. The stranger slowly began to make his way toward me with the pin and my asshole began to get impatient with lust gayfucktubeporn.. I turned around to present my yearning asshole to him and just as I did I looked over to see in front of me a full length mirror, and what I saw instantly made my asshole quiver. There was no stranger behind me readying himself to give me the greatest pleasure I would ever know. The only reflection in the mirror was my own. The stranger was me, and I was the stranger. I stared into the mirror looking at the man I had become and suddenly it all made sense. I realized that I didn't need a man to make me happy or shove a rolling pin in my asshole, because I could probably do it better myself anyway thegaywebcam.com.. Then, immediately after making this realization, something startled me: the sound of something rolling towards me. I turned around to see the rolling pin from that morning slowly rolling toward me like a kind old friend, and I smiled.

    ReplyDelete
  6. Herve Leger, sometimes deliberately written as Herve Leger is a French fashion house founded by the designer Herve Peugnet, also known as Herve L. Leroux Herve Leger Dresses was founded in 1985 by the designer Herve Peugnet (1957–2017). The same year Karl Lagerfeld advised Peugnet that his surname Peugnet would be too difficult for Americans, the target market, to pronounce, and instead suggested the surname Leger. Having lost the rights to the Herve Leger name, Peugnet later took a third "brand" name as Sexy Sailor Herve Leger in 2000.A model walking the runway at Herve Leger Fringe Dress Fall/Winter 2014 show at New York Fashion Week, February 2014.

    ReplyDelete
  7. Nei primi anni ’50 il mondo aspettava di vedere?l’impermeabilità di un orologio?compiere un passo avanti.
    Più che in termini di mera resistenza all’acqua chi praticava immersioni, attività che in quel periodo stava crescendo esponenzialmente, necessitava di un vero e proprio strumento al polso.
    Quando c’è di mezzo l’acqua sappiamo tutti che?Replica Watches con la cassa Oyster?è negli anni ’20 stata una pioniera, ma il primo orologio subacqueo a potersi chiamare veramente tale è stato il?Fifty Fathoms?Rolex nuovidi Blancpain.
    Almanacchi messi da parte nel corso degli anni i due top diver hanno preso strade diverse: il Submariner è diventato meritatamente un segnatempo iconico e sulla bocca di tutti, un po’ meno noto è il Fifty Fathoms (appassionati sempre ben informati esclusi) ma grazie al congiungimento con il DNA di Alta Orologeria che scorre in AAA Omega Watch lui vola a quote più alte.
    Il Submariner, Patek philippe nautiluspresentato a Baselworld nella primavera del ’54 quando il Blancpain era già in vendita, grazie alla corona avvitata brevettata da?Rolex?poteva raggiungere agevolmente i 100 metri di profondità.

    ReplyDelete