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  1. randyandy

    UV disinfection for sea water entering RO system

    thanks to all of you guys. i see the production of NaOCl from NaCl a bit difficult as there would be requirement of steam, etc. as this is a RO and ot a MSF system. Which could be the reference paramter on whose basis ask the supplier to refer to in its guarantees? could be water TDS , SS and...
  2. randyandy

    UV disinfection for sea water entering RO system

    HI all. We are currently bidding for a big (at least for our company) size RO sea water desalination plant, 60.000 m3/day with 45% recovery i.e. the inlet sea water to the plant is 5555 m3/hr, and this water has to be disinfected before the filtration + RO membranes. We are used to dose NaOCl as...
  3. randyandy

    glass lining for carbon steel open tanks

    Dear all, i have an urgent topic! A client is requiring, on open rectangular & circular tanks, “glass lining for carbon steel”. Now, tanks are sizes like 18 mt x 9 mt x 5 mt or similar, and will be of course shop prefabricated for site welding. They have a requirement on “design life of 25...
  4. randyandy

    electro-deionization

    Hi everybody. can anybody suggest me a suitable , preferably european or Uk, supplier for Electrodeionization unit, capable to treat design 20 m3/hr on 24 hrs basis of water from 2nd stage of RO system, characterized at 25 C by : conductivity IN less than 50 ms / cm conductivity OUT less than...
  5. randyandy

    ELECTRODEIONIZATION (EDI)

    Hi everybody. can anybody suggest me a suitable , preferably european or Uk, supplier for Electrodeionization unit, capable to treat design 69 m3/hr on 24 hrs basis of water from RO system, characterized at 25 C by : conductivity IN less than 50 ms / cm conductivity OUT less than 0,2 ms / cm...
  6. randyandy

    MERCURY REMOVAL SYS

    thank you Todd, i do hope you could assist me in this hot stuff. some more info are: so the main point is the mercury, which has to be removed by 1 K factor. Main points, very urgent now are: We thought about CPI + precipitation + Activated sludge + resins. Does it sound? I am in need of...
  7. randyandy

    MERCURY REMOVAL SYS

    Dear All,we are currently in need of your support for providing for an executive project a mercury removal system from a water stream where: a)mercury is the only heavy metal , with a inlet concentration of maximum 5 ppm b)water flowrate is 5 m3 / hr c)the desired outlet mercury concentration...
  8. randyandy

    MERCURY REMOVAL SYS

    the only analysis we have is : oil 500 ppm with density 500 / 900 BOD 2500 COD 5000 SS 100 ph between 6,5 and 9 conductivity no value mercury 5 ppm max some amine (MDEA) coming form CO2 removal plant the plant name is oily water treatment plant, downstream processes in a gas plant thnak you...
  9. randyandy

    MERCURY REMOVAL SYS

    Dear All, we are currently in need of your support for providing for an executive project a mercury removal system from a water stream where: a) mercury is the only heavy metal , with a inlet concentration of maximum 5 ppm b) water flowrate is 5 m3 / hr c) the desired outlet mercury...
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