<mets:mets OBJID="eprint_5226" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-06-25T00:09:59Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>Repository Universitas Bojonegoro</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_5226_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>Pengujian Filtrasi Untuk Peningkatan Kualitas Air  Hujan pada Sistem Instalasi Pemanen Air Hujan Sebagai  Strategi Mewujudkan Ketahanan Air di Kabupaten  Bojonegoro</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Rahmawati</mods:namePart><mods:namePart type="family">Laily Agustina Rahmawati</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:namePart type="given">Mulyanti</mods:namePart><mods:namePart type="family">Heri Mulyanti</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:namePart type="given">Dewi</mods:namePart><mods:namePart type="family">Efa Ranggata Dewi</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:name type="personal"><mods:namePart type="given">Rahayu</mods:namePart><mods:namePart type="family">Firstyan Deviena Citra Rahayu</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Hasil pengujian menunjukkan bahwa penggunaan filter Bioring Ceramic, dapat menurunkan Cadmium dari 0,016 mg/l menjadi 0,007 mg/l. Filter lainnya belum mampu menurunkan kandungan Cadmium menjadi lebih rendah, bahkan filter spons hitam justru meningkatkan Cadmium menjadi 2x lipat dari kadar awal. Bioring Ceramic juga dapat menurunkan kandungan Fe dalam air hujan, namun meningkatkan jumlah zat padat terlarut (TDS). Hal tersebut dikarenakan bahan bioring dari material mengandung kapur yang apabila terkena air, kapur akan terlarut di dalam air. Hal tersebut juga yang menyebabkan nilai pH air hujan hasil filtasi bioring cramic meningkat. Untuk menghindari kenaikan TDS yang bersumber dari bahan kapur bioring cramik, maka diupayakan memilih material bioring cramic yang lebih baik. Penggunaan filter spons berwarna hitam dan spons 8D tidak disarankan, karena justru menyebabkan kenaikan beberapa parameter. Penggunakan bioball juga terbukti kurang efektif untuk menurunkan kandungan Cadmium, namun dapat menurunkan Fe.</mods:abstract><mods:classification authority="lcc">Prodi Ilmu Lingkungan</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8601">2026-01-01</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>LPPM UNIVERSITAS BOJONEGORO</mods:publisher></mods:originInfo><mods:genre>Other</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_5226"><mets:rightsMD ID="rights_eprint_5226_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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