Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 41 views

    Kimia Dasar Pembangkit

    Uploaded by

    Okta Riana
    1. The document discusses water treatment processes at the Banjarsari 2 x 135 MW power plant, including external and internal water treatment. 2. External water treatment involves treating river water with poly aluminum chloride, anion flocculant, and other chemicals before it reaches the demineralization plant. Internal water treatment involves dosing chemicals like phosphates, ammonia, and hydrazine into various areas of the boiler-turbine system to control pH, inhibit corrosion, and prevent scaling. 3. Diagrams show the flow of external water treatment through sedimentation, filtration and other processes, as well as the points of internal chemical injection to areas like steam drums, feedwater systems and more.

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd

    Kimia Dasar Pembangkit

    Uploaded by

    Okta Riana
    41 views15 pages
    1. The document discusses water treatment processes at the Banjarsari 2 x 135 MW power plant, including external and internal water treatment. 2. External water treatment involves treating river water with poly aluminum chloride, anion flocculant, and other chemicals before it reaches the demineralization plant. Internal water treatment involves dosing chemicals like phosphates, ammonia, and hydrazine into various areas of the boiler-turbine system to control pH, inhibit corrosion, and prevent scaling. 3. Diagrams show the flow of external water treatment through sedimentation, filtration and other processes, as well as the points of internal chemical injection to areas like steam drums, feedwater systems and more.

    Original Description:

    .

    Copyright

    © © All Rights Reserved

    Available Formats

    PPTX, PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    1. The document discusses water treatment processes at the Banjarsari 2 x 135 MW power plant, including external and internal water treatment. 2. External water treatment involves treating river water with poly aluminum chloride, anion flocculant, and other chemicals before it reaches the demineralization plant. Internal water treatment involves dosing chemicals like phosphates, ammonia, and hydrazine into various areas of the boiler-turbine system to control pH, inhibit corrosion, and prevent scaling. 3. Diagrams show the flow of external water treatment through sedimentation, filtration and other processes, as well as the points of internal chemical injection to areas like steam drums, feedwater systems and more.

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    41 views15 pages

    Kimia Dasar Pembangkit

    Uploaded by

    Okta Riana
    1. The document discusses water treatment processes at the Banjarsari 2 x 135 MW power plant, including external and internal water treatment. 2. External water treatment involves treating river water with poly aluminum chloride, anion flocculant, and other chemicals before it reaches the demineralization plant. Internal water treatment involves dosing chemicals like phosphates, ammonia, and hydrazine into various areas of the boiler-turbine system to control pH, inhibit corrosion, and prevent scaling. 3. Diagrams show the flow of external water treatment through sedimentation, filtration and other processes, as well as the points of internal chemical injection to areas like steam drums, feedwater systems and more.

    Copyright:

    © All Rights Reserved
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    of 15

    KIMIA DI

    PEMBANGKIT
    PLTU BANJARSARI 2 X 135 MW
    Korosi Tube Scaling / kerak

    Carry Over

    WHY??
    KIMIA PEMBANGKIT

    AIR BATUBARA MINYAK

    EKSTERNAL INTERNAL
    Overall Water Treatment di PLTU Banjarsari

    Eksternal Internal
    Water Water
    Treatment Treatment
    River Water Demin Phosp Ammo Hydraz
    Treatment Water at nia ine
    Plant Plant Dosing Dosing Dosing
    Flow Proses EkternalTreatment

    Service Water

    Ravid Filter
    Service
    / fresh
    water
    Sedimen & Dem
    in
    Flocculation wate Aeration
    r
    River Water tower
    pump Manganase
    Mix sand filter
    Poly Aluminium Chloride 20 ppm
    Nalco 625, anion flocculant 0.2 bed
    ppm
    River Water
    Intak Basin
    e Anion Aktif
    Pum bed Karbon
    p exchang filter
    Air Sungai er

    Decarbon Kation
    ator exchanger
    Cara Kerja PAC & PAM
    Mekanisme Regenerasi
    Flow Proses InternalTreatment

    Cooling
    Boiler –
    Water
    Turbin
    Treatme
    Treatment
    nt

    Phosp Ammonia Hydrazin Sodium Ammon Sca


    at Dosing e Dosing Hypochl ia le
    Dosin orite Dosing Inhi
    g Dosing bito
    r

     Menaikk  Menaikka  Menghi


     Mencega  Menai  Me
    an pH n pH pada langka
    h kkan nce
    pada Feed n
    tumbuhn H gah
    steam Water kandun
    ya lumut pada tum
    Drum  Mencegah gan
    (mikrobio Feed buh
     Menceg korosi oksigen
    logi) Water nya
    ah karbonat .
     Mence ker
    terbentu
    gah ak .
    knya
    korosi
    kerak
    karbo
     Mencega
    nat
    h
    Pengecekan Parameter Kualitas Air di Area Turbin - Boiler

    Turbin

    Steam Drum

    Economizer

    Condenser

    Condensate Pump LP Heater Deaerator Feed Water Pump HP Heater

    pH
    pH
    Conductivity pH pH
    pH Conductivity
    Silica Conductivity Conductivity
    Conductivity Silica
    Phospat Silica Silica
    Silica Fe
    Fe Natrium Natrium
    Dis O2
    Cl
    TERIMA KASIH

    Muhammad Faldy Zuliardy


    Injeksi Kimia Area WWTP
    Equipment Dosing
    TITIK INJEKSI KIMIA
    RWTP (LOKAL)
    INJEKSI KIMIA WWTP,
    COAGULANT AND
    COAGULANT AID
    INJEKSI KIMIA WWTP,
    COAGULANT AND
    COAGULANT AID

    You might also like