data sheet waste water - davis & shirtliff · pdf filedata sheet waste water ... turnkey...

Click here to load reader

Post on 13-Apr-2018

288 views

Category:

Documents

9 download

Embed Size (px)

TRANSCRIPT

  • DATA SHEETWaste Water

    Treatment Plants

    Dayliff WWP Waste Water Plants are specially designed to treat organic waste water sources to acceptable open discharge quality. They breakdown organic wastes including, sewage and light paper whilst reducing associated odours and insects. The five stage treatment process works on the extended aeration Biodigester principal with accelerated organic decomposition through aeration followed by filtration and chlorination.

    Plant chambers are constructed from reinforced masonry either by the client with Davis & Shirtliff supplying the chambers design and a complete package of all necessary equipment and fittings or alternatively as a complete turnkey project. Preferably they are installed in-ground to minimize visual impact, though an above ground option is available. The treatment process is as follows:-

    l Stage 1 - Waste water is collected in a Stabilisation Chamber where specially bred bacteria are introduced to begin the biodigestion process.

    l Stage 2 - The water passes into the Aerated Bioreactor into which air is pumped to accelerate the bacterial action that degrades the solids into a clear effluent and a non toxic sludge.

    l Stage 3 - Aerated water flows into a Sedimentation/Recirculation Chamber where the sludge settles and is then re-circulated back to the Stabilisation Chamber for further processing.

    l Stage 4 - Clarified water is collected in a Clarification Chamber from which it is pumped through a mixed bed sand/activated carbon filter to remove remaining particles and odour.

    l Stage 5 - The treated water is Chlorinated to neutralise any remaining bacteria and is then suitable for open discharge.

    Dayliff WWP Waste Water Plants use proven effective technology and due to their simple design are reliable, efficient and easy to operate. Six sizes are offered as standard, though the plants can be up scaled to provide sizes suitable for site requirements.

  • Typical Plant Flow Layout

    Equipment Specification

    FLOW35m /day

    WWP5310m /day

    WWP10320m /day

    WWP20340m /day

    WWP40360m /day

    WWP603100m /day

    WWP100

    Peak Flow Design

    Population Equivalents

    BOD Capacity

    31m /hr 32m /hr 34m /hr 38m /hr312m /hr 320m /hr

    30 Head 60 Head 110 Head 220 Head 330 Head 560 Head

    2kg

    33m /10hrs

    310m /40hrs

    340m /hrsDAYLIFF MAPRO

    CL40HS1.1kW, 3PH

    DAYLIFF DWXV07A, 0.37kW,

    1PH

    DAYLIFF DWXV07A, 0.37kW,

    1PH

    DAYLIFF DWXV07A, 0.75kW,

    1PH

    DAYLIFF DWXV07A, 0.75kW,

    1PH

    DAYLIFF DWXV15A, 1.1kW,

    1PH

    Pedrollo TopMulti

    0.55kW

    Dayliff QP30.6kW

    Dayliff QP30.6kW

    Dayliff QP40.75kW

    Dayliff QP40.75kW

    Dayliff QP61.1kW

    Dayliff QP81.5kW

    Pedrollo TopMulti

    0.55kW

    Pedrollo TopMulti

    0.55kW

    Pedrollo Dm300.75kW

    Pedrollo Dm300.75kW

    Pedrollo VXCm15/45

    1.1kW, 1ph

    32m /10hrs

    3m

    3m

    35m /13hrs

    320m /40hrs

    380m /hrs

    34m /10hrs

    3m

    3m

    310m /12hrs

    340m /40hrs

    3160m /hrs

    310m /10hrs

    4m

    3m

    320m /11hrs

    370m /40hrs

    3300m /hrs

    310m /10hrs

    4m

    3m

    330m /10hrs

    3110m /40hrs

    3500m /hrs

    320m /10hrs

    5m

    3m

    340m /9hrs

    3190m /40hrs

    3800m /hrs

    330m /10hrs

    6m

    4m

    4kg 9kg 18kg 27kg 44kg

    Stabilization Chambervolume & RetentionTimeAerated BioreactorVolume & RetentionTimeSedimentation ChamberVolume & Retention Time

    Daily Air Demand

    Air Pump

    Sludge Pump

    Clarified Water Pump

    Backwash Pump

    5m 6m 9m 15m 18m 19,mLength

    Width

    Depth

    MODEL

    DT193B-08/14

    OPERATING PARAMETERSRetention Time: 2.5 day at rated flowTreated Water Quality: BOD of 20 mg/l, Suspended Solids of 30mg/l, Ammoniacal Nitrogen (as N) of 20mg/l

    DAYLIFF CXD300

    DAYLIFF CX300

    DAYLIFF CXD300

    DAYLIFF CX300

    DAYLIFF CXD600

    DAYLIFF CX600

    DAYLIFF CXD600

    DAYLIFF CX600

    DAYLIFF CXD900

    DAYLIFF CX900 2 x CXD 900

    Activated Carbon Filter

    Sand Filter

    Chlorinator Klorman Unit Klorman Unit Klorman Unit Bucaneer Unit Bucaneer Unit Bucaneer Unit

    2 x CXD 900

    DAYLIFF DWXV15A, 1.1kW,

    1PH

    DAYLIFF MAPROCL50HS

    1.5kW, 3PH

    DAYLIFF MAPROCL60HS

    3kW, 3PH

    DAYLIFF MAPRO2No CL520HS

    3kW, 3PH

    DAYLIFF MAPRO2No CL720HS

    4.3kW, 3PH

    DAYLIFF MAPRO4No CL720HS

    4.3kW, 3PH

    ZAMBIALusaka - Main OfficeTel: (260 211) 288010/1d&[email protected]

    NdolaTel: (260 212) 610936/7d&[email protected]

    KitweTel: (260 212) 221747/67d&[email protected]

    LivingstoneTel: (260 213) 320002/234d&[email protected]

    SolweziTel: (260 218) 821822d&[email protected]

    KENYANairobi - Head OfficeTel: (254 20) [email protected]

    Nairobi - WestlandsTel: (254 20) 4446011/6 west [email protected]

    Nairobi - DowntownTel: (254 20) 3340102 [email protected]

    Nairobi - KarenTel: (254 20) [email protected]

    KiambuTel: (254 66) [email protected]

    ThikaTel: (254 67) [email protected]

    KitengelaTel: (254 45) [email protected]

    MachakosTel: (254 44) [email protected]

    MeruTel: (254 64) [email protected]

    GarissaTel: (254 46) [email protected]

    NaivashaTel: (254 50) [email protected]

    LodwarTel: (254 724) [email protected]

    UGANDAKampala - Main Office Tel: (256 414) 346337/8d&[email protected]

    Kampala - NakaseroTel: (256 392) 734633d&[email protected]

    Kampala - Shauri YakoTel: (256 414) 660 [email protected]

    GuluTel: (256 471) 433041d&[email protected]

    MbararaTel: (256 753) 940 080d&[email protected]

    Davis & Shirtliff 2015. Contents herein are not warranted. The right is reserved to amend specifications without notice. www.davisandshirtliff.com

    EldoretTel: (254 53) 2061306 [email protected]

    NakuruTel: (254 51) 2213248 [email protected]

    KakamegaTel: (254 56) [email protected]

    KisumuTel: (254 57) 2024763 [email protected]

    KisiiTel: (254 58) 2030949 [email protected]

    KENYA COAST

    Mombasa - Main OfficeTel: (254 20) 2040432 [email protected]

    MalindiTel: (254 42) 2120425 [email protected]

    DianiTel: (254 40) 3202181 [email protected]

    LamuTel: (254 20) 2651052/[email protected]

    NyaliTel: (254 20) [email protected]

    VoiTel: (254 20) [email protected]

    TANZANIADar es Salaam - Main OfficeTel: (255 22) 2112515/6d&[email protected]

    Dar es Salaam - KariakooTel: 2184867d&[email protected]

    ArushaTel: (255 27) 2547317/[email protected]

    ZanzibarTel: (255 24) 2234660/[email protected]

    MwanzaTel: (255 28) 2541971/2d&[email protected]

    RWANDAKigaliMuhima RoadTel: (250) 252 [email protected]

    RubavuPoint Lourd RoadTel: (243) 814 [email protected]

    SOUTH SUDANJubaTel: (211 956 ) 397 [email protected]

    ETHIOPIA Addis AbabaTel: (251 11) 5159341/44d&[email protected]

    Page 1Page 2