pencemaran organik / nutrien
DESCRIPTION
Limbah Domestik. Pencemaran organik / nutrien. Sigid Hariyadi. Dept. Manajemen Sumberdaya Perairan - IPB. PENCEMARAN dari Pemukiman/Perkotaan Limbah DOMESTIK:. Sisa-sisa makanan dan bahan organik lainnya, Sisa-sisa deterjen, bahan pembersih Minyak dan lemak - PowerPoint PPT PresentationTRANSCRIPT
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Sigid Hariyadi Dept. Manajemen Sumberdaya Perairan - IPB
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PENCEMARAN dari Pemukiman/PerkotaanLimbah DOMESTIK:
Sisa-sisa makanan dan bahan organik lainnya,
Sisa-sisa deterjen, bahan pembersih
Minyak dan lemak
Bahan-bahan tersuspensi (TSS) – berwarna
Sisa-sisa insektisida, pestisida
Baterai bekas (logam, logam berat)
Sisa obat-obatan (toksik)
Bakteri dan penyebab penyakit lainnya (patogen)
Bahan-bahan sintetik (sisa kosmetik, dll)
Sampah plastik, kaleng, kertas, gelas
Sigid Hariyadi
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Sig
id
Hari
yad
i
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Sig
id
Hari
yad
i
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Sig
id
Hari
yad
i
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Sig
id
Hari
yad
i
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Sig
id
Hari
yad
i
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Sig
id
Hari
yad
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Sig
id
Hari
yad
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TSS
Bahan Organik
Minyak
Deterjen
Pestisida
Logam Berat
Patogen
Asam/Basa
Panas
TSS, kekeruhan, warna, kecerahan
BOD, COD, Nilai Permanganat, TOM, TVS, bau
Minyak & Lemak, Hidrokarbon, TPHC
Deterjen, Surfaktan, MBAS
Pestisida (organoklorin, organopospat), herbisida, insektisida
Cu, Cd, Pb, Hg, Zn, Cr, Ni, Co, Ag
Total Coliform, Fecal Coliform, E. coli, Bakteri /patogen tertentu
pH
Temperatur
Jenis-jenis Pencemaran dan parameter indikator:
Nutrien (eutrofikasi)
NH3-N (TAN), NO3-N, NO2-N, TKN, PO4-P, Total P
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Polusi Nutrien
Sig
id
Hari
yad
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O2 depletion
anoxic
SigidHariyadi
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Sig
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PROSES EUTROFIKASI :PROSES EUTROFIKASI :
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EUTROFIKASI:EUTROFIKASI:
adalah proses pengkayaan NUTRIEN akibat penambahan nutrien secara langsung ataupun akibat dekomposisi limbah organik, sehingga menimbulkan dampak yang mengganggu fungsi perairan
N: ammonia, nitrat, nitrit
P: orthophosphate
Ca, Mg, Si, dll.
Sig
id
Hari
yad
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EUTROFIKASI:EUTROFIKASI:
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PROSES PROSES EUTROFIKASIEUTROFIKASI
BAHAN ORGANIK
BAKTERI AEROB(DEKOMPOSISI)
BAKTERI ANAEROB(DEKOMPOSISI)
NUTRIEN
NUTRIEN
Kondisi aerob
O2 CO2
CH4 + H2S
Kondisi anaerob
Sig
id
Hari
yad
i
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