?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PEMETAAN+DAN+ANALISIS+KADAR+pH+DAN+PADATAN+ZAT%0D%0ATERLARUT+(TDS)+PADA+AREA+SEKITAR+TEMPAT+PEMBUANGAN%0D%0A%0D%0AAKHIR+(TPA)+SAMPAH&rft.creator=ALI+AKBAR+HASIBUAN%2C+1117141002&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=530+Fisika&rft.description=Telah+dilakukan+penelitian+mengenai+pemetaan+dan+analisis+kadar+pH+dan+padatan%0D%0Azat+terlarut+(TDS)+pada+area+sekitar+tempat+pembuangan+akhir+(TPA)+sampah.%0D%0APenelitian+ini+dilakukan+di+sekitar+tempat+pembuangan+akhir+(TPA)+sampah%0D%0Abakung+Kecamatan+Teluk+Betung+Barat.+Penelitian+ini+menggunakan+alat+TDS%0D%0Ameter%2C+pH+meter+dan+Global+Positioning+System+(GPS).+Hasil+yang+diperoleh+pada%0D%0Apenelitian+ini+dianalisis+dengan+menggunakan+topography+berupa+countour+map%0D%0Adan+3D+surface+map.+Berdasarkan+hasil+yang+diperoleh+nilai+pH+dan+TDS+paling%0D%0Atinggi+yaitu+6%2C806+dan+258%2C6+ppm+sedangkan+nilai+paling+rendah+5%2C944+dan+37%2C2%0D%0Appm.+Ada+sekitar+35+titik+sumber+air+galian+yang+tidak+dapat+digunakan%0D%0Aberdasarkan+nilai+pH+yang+diperoleh+yaitu+berdasarkan+standar+nilai+batas%0D%0Aambanng+dibawah+6%2C5.+Sementara+berdasarkan+nilai+TDS+yang+diperoleh+kualitas%0D%0Aair+sumur+galian+masih+dalam+batas+aman+untuk+konsumsi+namun+bukan+yang%0D%0Aterbaik+diangka+100+%E2%80%93+250+ppm.%0D%0A%0D%0AKata+kunci%3A+Topography%2C+Pemetaan%2C+pH+dan+TDS%2C+sumur%0D%0AIt+has+conducted+a+research+on+mapping+and+analysing+of+pH+and+total+dissolved%0D%0Asolids+(TDS)+level+in+landfill%E2%80%99s+area.This+research+was+conducted+around+the%0D%0Alandfill+(TPA)+of+Bakung+in+West+Teluk+Betung+District.This+research+used+a+TDS%0D%0Ameter%2C+pH+meter+and+Global+Positioning+System+(GPS)+device.The+results%0D%0Aobtained+in+this+research+was+analyzed+using+topography+in+the+form+of+countour%0D%0Amap+and+3D+surface+map.Based+on+the+results%2C+the+highest+pH+and+TDS+values%0D%0Awere+6.806+and+258.6+ppm+while+the+lowest+values+were+5.944+and+37.2%0D%0Appm.There+are+around+35+points+of+excavated+water+sources+that+cannot+be+used%0D%0Abased+on+the+pH+values+obtained%2C+which+are+based+on+the+standard+of+threshold%0D%0Avalues+below+6.5.While+based+on+the+TDS+value+obtained%2C+the+excavation+well%0D%0Aquality+is+still+within+the+safe+limit+for+consumption%2C+but+not+the+best+at+100-250%0D%0Appm%0D%0AKeywords+%3A+Topography%2C+Mapping%2C+pH+and+TDS%2C+wells&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57553%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57553%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57553%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++ALI+AKBAR+HASIBUAN%2C+1117141002++(2019)+PEMETAAN+DAN+ANALISIS+KADAR+pH+DAN+PADATAN+ZAT+TERLARUT+(TDS)+PADA+AREA+SEKITAR+TEMPAT+PEMBUANGAN+AKHIR+(TPA)+SAMPAH.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F57553%2F