Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/157236
Full metadata record
DC FieldValueLanguage
dc.contributor.advisorS, Tekad Urip Pambudi-
dc.contributor.authorZALSABILLAH, SRI FUTIKHA BAKTI-
dc.date.accessioned2024-08-13T02:39:47Z-
dc.date.available2024-08-13T02:39:47Z-
dc.date.issued2024-
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/157236-
dc.description.abstractBroke idle tidak dapat kembali digunakan dalam pembuatan kertas. Salah satu upaya untuk mengurangi volume broke idle yakni melakukan penelitian untuk mendaur ulang broke idle sehingga menghasilkan pulp berwarna putih dan bersifat universal sehingga dapat digunakan kembali dalam proses pembuatan kertas berwarna apapun. Pemutihan broke idle dilakukan dengan agen pereduksi natrium hidrosulfit. Penggunaan dosis 10 kg/TP agen pereduksi menghasilkan pulp dengan kriteria kertas putih dengan nilai L* berada di atas 90 dan nilai kromositas di bawah 10,0. Pengujian sifat optik dan sifat fisik kertas hasil penelitian memenuhi standar perusahaan. Pengujian kualitas air sisa proses dan air limbah penggunaan dosis 10 kg/TP berada di bawah baku mutu yang ditetapkan, selain itu adanya kehadiran mikroorganisme rotifera bdelloid dan ciliata free-swimming yang aktif bergerak pada setiap sampel menunjukkan bahwa sampel tidak terindikasi toksik dan layak untuk dikembalikan ke sungai.-
dc.description.abstractBroke idle cannot be reused in papermaking. To reduce the volume of broke idle is to carry out the research to recycle broke idle to produce white pulp and become universal to be reused in any color of paper making process. The bleaching process of broke idle is carried out using the reducing agent sodium hydrosulfite. Dose of 10 kg/TP of reducing agent produces pulp with white paper criteria resulting L* above 90 and chromaticity value under 10.0. The optical properties and physical properties of trial paper have a good results. The quality of process water and wastewater using a dose of 10 kg/TP was below the specified quality standard, apart from that the presence of microorganism rotifer bdelloid and free-swimming ciliates that were actively moving in each sample showed that the sample was not indicated to be toxic and was suitable to be returned to the river.-
dc.description.sponsorshipnull-
dc.language.isoid-
dc.publisherIPB Universityid
dc.titlePenghilangan Warna Broke Idle Menggunakan Reductive Bleaching Agent dan Pengaruhnya Terhadap Kualitas Pengolahan Air Limbahid
dc.title.alternativeReductive Bleaching Agent and the Analysis of Wastewater Treatment Quality-
dc.typeTugas Akhir-
dc.subject.keywordwastewaterid
dc.subject.keywordphysical propertiesid
dc.subject.keywordoptical propertiesid
dc.subject.keywordreductive bleaching agentid
dc.subject.keywordpaper brokeid
Appears in Collections:UT - Chemistry Analysis

Files in This Item:
File Description SizeFormat 
cover_J0312201085_531e65c6b1584d6aa54931cf4deaed27.pdfCover309.83 kBAdobe PDFView/Open
fulltext_J0312201085_236cb5e5c6f14d93a25d79673c222e50.pdf
  Restricted Access
Fulltext1.03 MBAdobe PDFView/Open
lampiran_J0312201085_758bca1647db4e4689ef133b2e4f48b7.pdf
  Restricted Access
Lampiran133.58 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.