@prefix owl: <http://www.w3.org/2002/07/owl#> .
  @prefix eprel: <http://eprints.org/relation/> .
  @prefix void: <http://rdfs.org/ns/void#> .
  @prefix epid: <http://eprints.unpak.ac.id/id/> .
  @prefix dct: <http://purl.org/dc/terms/> .
  @prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
  @prefix ep: <http://eprints.org/ontology/> .
  @prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
  @prefix foaf: <http://xmlns.com/foaf/0.1/> .
  @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
  @prefix event: <http://purl.org/NET/c4dm/event.owl#> .
  @prefix skos: <http://www.w3.org/2004/02/skos/core#> .
  @prefix cc: <http://creativecommons.org/ns#> .
  @prefix dc: <http://purl.org/dc/elements/1.1/> .
  @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
  @prefix bibo: <http://purl.org/ontology/bibo/> .

<>
	foaf:primaryTopic <http://eprints.unpak.ac.id/id/eprint/11080>;
	rdfs:comment "The repository administrator has not yet configured an RDF license."^^xsd:string .

<http://eprints.unpak.ac.id/11080/>
	dc:format "text/html";
	dc:title "HTML Summary of #11080 \n\nKinerja Ipal Berbasis Elektrokoagulasi Bertahap Pada Pengolahan air Limbah Batik Asal Desa Parakan Jaya Kecamatan Kemang Bogor\n\n";
	foaf:primaryTopic <http://eprints.unpak.ac.id/id/eprint/11080> .

<http://eprints.unpak.ac.id/id/eprint/11080#authors>
	rdf:_1 <http://eprints.unpak.ac.id/id/person/ext-6b8f51f0bd50dfa3ea41f5b67d0bd877> .

<http://eprints.unpak.ac.id/id/eprint/11080>
	<http://www.loc.gov/loc.terms/relators/THS> <http://eprints.unpak.ac.id/id/person/ext-1881f3c80b5ab1d3f0db15abdcead8d4>,
		<http://eprints.unpak.ac.id/id/person/ext-b858657276b20c17304dac21c6c3e2ca>;
	bibo:abstract "ex liquid waste containing organic compounds, synthetic dyes,\r\nphenol, ammonia, sulfide, and oil and grease that may severely deteriorate aquatic ecosystems if left untreated.\r\nThis study aimed to evaluate the performance of a multistage electrocoagulation-based wastewater treatment\r\nplant (WWTP) in reducing pollutant parameters of batik wastewater to comply with the quality standards of\r\nPERMENLH/BPLH No. 12 of 2025. The WWTP, with a capacity of 100 L/day, was operated using two seriesconnected electrocoagulation reactors equipped with six aluminum electrodes spaced 4 cm apart, powered by\r\ndirect current at 24 V/2–6 A, with an ascending flow rate of 150 mL/min. Wastewater was pre-diluted at ratios\r\nof 2x, 3x, and 4x prior to entering the reactor. Eleven water quality parameters were analyzed following\r\napplicable SNI methods. The results demonstrated that a 3x dilution ratio yielded the most optimal operational\r\ncondition, achieving removal efficiencies of 87.11% for COD, 86.97% for BOD, 79.24% for phenol, 66.62%\r\nfor total ammonia, 61.32% for sulfide, 79.35% for color, and 68.55% for electrical conductivity, all of which\r\nmet the prescribed standards. However, TSS (109 mg/L), oil and grease (10.4 mg/L), and pH (9.69) remained\r\nabove permissible limits.\r\nKeywords: Batik wastewater, electrocoagulation, wastewater treatment plant\r\n_________________________________________________________________________"^^xsd:string;
	bibo:authorList <http://eprints.unpak.ac.id/id/eprint/11080#authors>;
	bibo:status <http://purl.org/ontology/bibo/status/published>;
	dct:creator <http://eprints.unpak.ac.id/id/org/ext-0ec2a50e3de2b2cad15a17503d2e250b>,
		<http://eprints.unpak.ac.id/id/org/ext-800a45801500b219bb914536dbd9a864>,
		<http://eprints.unpak.ac.id/id/org/ext-a483fc934e04a64ba3c6b81ac590fdb3>,
		<http://eprints.unpak.ac.id/id/person/ext-6b8f51f0bd50dfa3ea41f5b67d0bd877>;
	dct:date "2026-02-21";
	dct:isPartOf <http://eprints.unpak.ac.id/id/repository>;
	dct:issuer <http://eprints.unpak.ac.id/id/org/ext-800a45801500b219bb914536dbd9a864>,
		<http://eprints.unpak.ac.id/id/org/ext-f5716d0705f919ac0a0e849cac72e136>;
	dct:subject <http://eprints.unpak.ac.id/id/subject/QD>;
	dct:title "Kinerja Ipal Berbasis Elektrokoagulasi Bertahap Pada Pengolahan air Limbah Batik Asal Desa Parakan Jaya Kecamatan Kemang Bogor"^^xsd:string;
	rdf:type bibo:Article,
		bibo:Thesis,
		ep:EPrint,
		ep:ThesisEPrint;
	rdfs:seeAlso <http://eprints.unpak.ac.id/11080/> .

<http://eprints.unpak.ac.id/id/subject/QD>
	rdf:type skos:Concept;
	skos:prefLabel "Kimia"@en .

<http://eprints.unpak.ac.id/id/org/ext-0ec2a50e3de2b2cad15a17503d2e250b>
	foaf:name "Fakultas Matematika dan Ilmu Pnegetahuan Alam"^^xsd:string;
	rdf:type foaf:Organization .

<http://eprints.unpak.ac.id/id/org/ext-800a45801500b219bb914536dbd9a864>
	dct:hasPart <http://eprints.unpak.ac.id/id/org/ext-f5716d0705f919ac0a0e849cac72e136>;
	foaf:name "Universitas Pakuan"^^xsd:string;
	rdf:type foaf:Organization .

<http://eprints.unpak.ac.id/id/org/ext-a483fc934e04a64ba3c6b81ac590fdb3>
	foaf:name "Program Studi Kimia"^^xsd:string;
	rdf:type foaf:Organization .

<http://eprints.unpak.ac.id/id/org/ext-f5716d0705f919ac0a0e849cac72e136>
	dct:isPartOf <http://eprints.unpak.ac.id/id/org/ext-800a45801500b219bb914536dbd9a864>;
	foaf:name "Fakultas Matematika dan Pengetahuan Alam, Universitas Pakuan"^^xsd:string;
	rdf:type foaf:Organization .

<http://eprints.unpak.ac.id/id/person/ext-6b8f51f0bd50dfa3ea41f5b67d0bd877>
	foaf:familyName "Bachrun"^^xsd:string;
	foaf:givenName "Maura Khalishah"^^xsd:string;
	foaf:name "Maura Khalishah Bachrun"^^xsd:string;
	rdf:type foaf:Person .

<http://eprints.unpak.ac.id/id/person/ext-1881f3c80b5ab1d3f0db15abdcead8d4>
	foaf:familyName "Sutanto"^^xsd:string;
	foaf:givenName "Sutanto"^^xsd:string;
	foaf:name "Sutanto Sutanto"^^xsd:string;
	rdf:type foaf:Person .

<http://eprints.unpak.ac.id/id/person/ext-b858657276b20c17304dac21c6c3e2ca>
	foaf:familyName "Hasanah"^^xsd:string;
	foaf:givenName "Uswatun"^^xsd:string;
	foaf:name "Uswatun Hasanah"^^xsd:string;
	rdf:type foaf:Person .