Tag: #waterbornebacteria

  • EK General Jul 2023 (Q6)

    EK General Jul 2023 (Q6)

    With reference to the on board production of fresh water for domestic purposes: (a) explain the principles of operation of EACH of the following: (i) Low heat source evaporator (2) (ii) Flash evaporator (2) (iii) Reverse osmosis (4) (b) State the constraints placed on the installation and use of systems for shipboard production of fresh…