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PENGOLAHAN LIMBAH CAIR DOMESTIK

PENGOLAHAN LIMBAH CAIR DOMESTIK. KML 203 Pengelolaan Limbah 2012 Program Studi Kesehatan Masyarakat Universitas Airlangga. Retno Adriyani 2012. PENDAHULUAN. Pengelolaan limbah cair meliputi : Sistem penyaluran limbah cair Pengolahan limbah cair Pengolahan lumpur

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PENGOLAHAN LIMBAH CAIR DOMESTIK

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  1. PENGOLAHAN LIMBAH CAIR DOMESTIK KML 203 Pengelolaan Limbah 2012 Program Studi Kesehatan Masyarakat Universitas Airlangga Retno Adriyani 2012

  2. PENDAHULUAN • Pengelolaanlimbahcairmeliputi : • Sistempenyaluranlimbahcair • Pengolahanlimbahcair • Pengolahanlumpur • Berdasarkansumbernyapengelolaanlimbahcairdapatdibagi : • Pengelolaanlimbahcairdomestik • Pengelolaanlimbahcairindustri

  3. PENGOLAHAN limbahcairdomestik Berdasarkantempatnya, dibedakanmenjadi 2: 1. Sistempengolahan on-site position  sistemdimanapenghasillimbahmengolah air limbahnyasecaraindividu. 2. Sistem off-site position  air limbahdisalurkanmelalui sewer (saluranpengumpul air limbah) lalukemudianmasukkeinstalasipengolahanterpusat.

  4. Prinsip Septic tank: a. Tersedianya bak penampung utk memisahkan bhn padatan; krn pd proses biologis tingkat pertama terjadi pembusukan bahan2 solid yg mengendap o/ bakteri pembusuk anaerobic. Bak penampung ini memberi kesempatan menahan air kotor dan bahan2 sedimen selama 24 jam. b. Ruang rembesan, adl kompartemen yg diisi lapisan kerikil, pasir halus, tanah liat campur pasir, ijuk, dan ditengahnya dialirkan saluran pipa, terjadi proses biologis tingkat 2, yakni penguraian bahan yg tersisa oleh bakteri aerobic.

  5. Septic tank https://www.thenaturalhome.com/infiltratorhouse.jpg

  6. Septic tank 1 compartmen http://www.lakehughes.ca/environment/assets/septic%20tank.jpg

  7. Septic tank 2 compartmen http://www.iwr.msu.edu/edmodule/water/graphics/septnk.gif

  8. SumurResapan http://a.cdn.tendaweb.com/fckfiles/image/AriaHeryantha/sumur_resapan.jpg

  9. Sumurresapan air hujan http://www.kelair.bppt.go.id/Sitpa/Artikel/Sumur/sumur08.gif

  10. Grease trap Berfungsi utk memisahkan air dengan minyak, menggunakan proses fisik yang memanfaatkan bj minyak yg lebih kecil dr air. Biasanya digunakan pada awal waste water treatment plant / IPAL. Minyak dpt menggangu proses biologis pada pengolahan limbah yg memanfaatkan mikroorganisme, melapisi filter, screen dan pompa. Untuk pengolahan limbah cair domestik, grease trap bermanfaat utk mencegah minyak menutupi permukaan air badan air.

  11. Grease trap http://www.greasetrapsales.com/images/traps.jpg http://w21.indonetwork.co.id/pdimage/83/2565783_greasetrap.jpg

  12. Prosesdlm grease trap http://asiabizconnector.com/images/Premier%20-%20Grease%20Trap.jpg

  13. Pengaplikasian grease trap http://www.winnipeg.ca/waterandwaste/images/sewage/greaseTrapComplete.jpg

  14. Grease trap http://biogtinc.com/images/Inside-Outside%20Grease%20Trap.jpg

  15. Pit Latrine http://practicalaction.org/practicalanswers/images/Toilets_pit.jpg

  16. Ventilated Improved Pit Latrine http://tilz.tearfund.org/NR/rdonlyres/E38F14D1-9069-4116-9D0A-3EBFD51ED4FD/0/FS3012LatrineE.gif

  17. Pit latrine ~ composting toilet http://2.bp.blogspot.com/_3kpN4qamp30/TAWA3UwxdjI/AAAAAAAAAqI/l9Gvlz16jqQ/s1600/DSCN4311.jpg http://www.cleanwatercomponents.com/sites/default/files/imagecache/product_full/compostingtoilet.jpg

  18. http://www.cleanwatercomponents.com/sites/default/files/imagecache/product_full/compostingtoilet2.jpghttp://www.cleanwatercomponents.com/sites/default/files/imagecache/product_full/compostingtoilet2.jpg

  19. PengolahanKomunal

  20. DIGESTER  biogas

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