?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+LOGAM+BERAT+Cd%2C+Fe+DAN+Pb+PADA+AIR+SUNGAI+WAY%0D%0AUMPU+KABUPATEN+WAY+KANAN+SECARA+SPEKTROFOTOMETRI%0D%0ASERAPAN+ATOM+DAN+INDUCTIVELY+COUPLED+PLASMA-OPTICAL%0D%0A%0D%0AEMISSION+SPECTROMETRY&rft.creator=Sangaji+Ilham+Prasetyo%2C+1717011054&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.description=Telah+dilakukan+analisis+kandungan+logam+berat+kadmium+(Cd)%2C+besi+(Fe)+dan%0D%0Atimbal+(Pb)+pada+empat+titik+lokasi+Air+Sungai+di+Sungai+Way+Umpu%2C+Kabupaten%0D%0AWay+Kanan.+Penelitian+ini+bertujuan+untuk+menentukan+kandungan+dan%0D%0Amengetahui+tingkat+pencemaran+Logam+Berat+Cd%2C+Fe+dan+Pb+pada+Air+Sungai+di%0D%0ASungai+Way+Umpu+menggunakan+metode+Spektrofotometri+Serapan+Atom+dan%0D%0AInductively+Coupled+Plasma-Optical+Emission+Spectrometry.+Metode+pengambilan%0D%0Asampel+dilakukan+sesuai+SNI+6989.59%3A2008.+Hasil+analisis+dari+keempat+lokasi%0D%0Amenunjukkan+konsentrasi+logam+Cd+berada+pada+rentang+0%2C007-0%2C020+ppm%2C+logam%0D%0AFe+pada+rentang+0%2C026-0%2C270+ppm%2C+dan+logam+Pb+pada+rentang+0%2C036-0%2C268+ppm.%0D%0ABerdasarkan+hasil+analisis%2C+kadar+logam+Cd+dan+Pb+pada+keempat+lokasi%0D%0Amenunjukkan+bahwa+konsentrasi+logam+tersebut+melebihi+baku+mutu+menurut%0D%0APeraturan+Pemerintah+Republik+Indonesia+No.+22+Tahun+2021%2C+sedangkan%0D%0Akandungan+logam+Fe+pada+keempat+lokasi+masih+berada+dibawah+baku+mutu+yang%0D%0Aditetapkan.+Validasi+metode+pada+analisis+konsentrasi+logam+Cd%2C+Fe+dan+Pb+pada%0D%0Akeempat+lokasi+Air+Sungai+Way+Umpu+menunjukkan+nilai+koefisien+korelasi%0D%0Amasing-masing+yaitu+99%2C8%25%2C+99%2C9%25+dan+99%2C7%25.+Limit+deteksi+masing-masing+yaitu%0D%0A0%2C0126%3B+0%2C1222%3B+0%2C8293+ppm.+Sedangkan+untuk+limit+kuantifikasi+masing-masing%0D%0Alogam+yaitu+0%2C0422%3B+0%2C4072%3B+2%2C7645+ppm.+Serta+akurasi+pada+masing-masing+logam%0D%0Asebesar+99%2C03%25-99%2C15%25%2C+100%2C26%25-101%2C06%25%2C+dan+101%2C04%25-102%2C01%25.%0D%0AKata+Kunci+%3A+Cd%2C+Fe%2C+Pb%2C+Logam+Berat%2C+Air+Sungai%2C+Spektrofotometri+Serapan%0D%0AAtom%2C+Inductively+Coupled+Plasma-Optical+Emission+Spectrometry%2C%0D%0ASungai+Way+Umpu%2C+Kabupaten+Way+Kanan.%0D%0AAn+analysis+of+the+heavy+metal+content+of+cadmium+(Cd)%2C+iron+(Fe)+and+lead+(Pb)%0D%0Ahas+been+carried+out+at+four+water+points+in+the+Way+Umpu+River%2C+Way+Kanan%0D%0ARegency.+This+study+aims+to+determine+the+content+and+level+of+heavy+metal%0D%0Acontamination+of+Cd%2C+Fe+and+Pb+in+River+Water+in+the+Way+Umpu+River+using%0D%0AAtomic+Absorption+Spectrophotometry+and+Inductively+Coupled+Plasma-Optical%0D%0AEmission+Spectrometry.+Sampling+was+carried+out+using+the+method+according+to%0D%0ASNI+6989.59%3A2008.+The+results+of+the+analysis+from+the+four+locations+showed+that%0D%0Athe+concentration+of+Cd+metal+was+in+the+range+of+0.007-0.020+ppm%2C+Fe+metal+was%0D%0Ain+the+range+of+0.026-0.270+ppm%2C+and+Pb+metal+was+in+the+range+of+0.036-0.268%0D%0Appm.+Based+on+the+results+of+the+analysis%2C+the+levels+of+Cd+and+Pb+in+the+four%0D%0Alocations+indicated+that+the+concentration+of+these+metals+exceeded+the+quality%0D%0Astandard+according+to+PPRI+No.+22+of+2021%2C+while+the+metal+content+of+Fe+in+the%0D%0Afour+locations+is+still+below+the+specified+quality+standard.+Method+validation+on%0D%0Athe+analysis+of+metal+concentrations+of+Cd%2C+Fe+and+Pb+at+the+four+locations+of+the%0D%0AWay+Umpu+River+showed+the+correlation+coefficient+values+of+each+metal%2C+namely%0D%0A99.8%25%2C+99.9%25+and+99.7%25.+The+detection+limit+of+each+metal+is+0.0126%3B+0.1222%3B%0D%0A0.8293+ppm.+Meanwhile%2C+the+quantification+limit+for+each+metal+is+0.0422%3B+0.4072%3B%0D%0A2.7645+ppm.+And+the+accuracy+of+each+metal+is+99.03%25-99.15%25%2C+100.26%25-%0D%0A101.06%25%2C+and+101.04%25-102.01%25.%0D%0A%0D%0AKata+Kunci+%3A+Cd%2C+Fe%2C+Pb%2C+Heavy+Metals%2C+River+Water%2C+Atomic+Absorption%0D%0ASpectrophotometry%2C+Inductively+Coupled+Plasma-Optical+Emission%0D%0ASpectrometry%2C+Way+Umpu+River%2C+Way+Kanan+Regency.&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F61352%2F1%2FABSTRAK%2520-%2520Sangaji%2520Ilham.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F61352%2F2%2FSKRIPSI%2520FULL%2520-%2520Sangaji%2520Ilham.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F61352%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Sangaji%2520Ilham.pdf&rft.identifier=++Sangaji+Ilham+Prasetyo%2C+1717011054++(2021)+ANALISIS+LOGAM+BERAT+Cd%2C+Fe+DAN+Pb+PADA+AIR+SUNGAI+WAY+UMPU+KABUPATEN+WAY+KANAN+SECARA+SPEKTROFOTOMETRI+SERAPAN+ATOM+DAN+INDUCTIVELY+COUPLED+PLASMA-OPTICAL+EMISSION+SPECTROMETRY.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F61352%2F