PENURUNAN KADAR ZAT WARNA DALAM SAMPEL LIMBAH CAIR INDUSTRI SARUNG TENUN SAMARINDA MENGGUNAKAN ADSORBEN CaO DARI CANGKANG KERANG DARAH (Anadara granosa)
Abstract views: 73
,
Abstract
Industri sarung tenun Samarinda menghasilkan limbah cair dari sisa pewarnaan benang, dengan konsentrasi warna limbah cair sebesar 2168 Pt.Co. Konsentrasi ini berpotensi mencemari lingkungan, sehingga perlu dilakukan dekolorisasi agar konsentrasi warna limbah cair industri sarung tenun Samarinda dapat memenuhi standar baku mutu warna limbah yaitu sebesar 50 Pt.Co. Dekolorisasi limbah cair industri sarung tenun Samarinda menggunakan adsorben cangkang kerang darah teraktivasi. Penelitian ini dilakukan untuk mengetahui pengaruh massa adsorben dan kecepatan pengadukan dalam menurunkan konsentrasi warna limbah cair industri sarung tenun Samarinda. Variabel berubah yang digunakan dalam penelitian ini adalah massa adsorben (0.1, 0.2, 0.3, 0.4, 0.5 g) dan kecepatan pengadukan (120, 150, 200 rpm). Sampel limbah cair sarung tenun Samarinda dimasukan ke dalam Erlenmeyer sebanyak 50 mL lalu menambahkan adsorben cangkang kerang darah teraktivasi berukuran 200 mesh, kemudian mengaduk dengan shaker selama 30 menit. Sampel limbah kemudian disaring dengan kertas saring Whattman-42 lalu menganalisa konsentrasi akhir warna sampel setelah proses adsorpsi dengan metode analisa SNI 06-6989.24-2005. Hasil penelitian menunjukan bahwa kondisi optimum adsorpsi warna limbah cair industri sarung tenun Samarinda adalah pada massa adsorben 0,5 g, dan kecepatan pengadukan 150 rpm, dengan konsentrasi warna akhir sebesar 33,14 Pt.Co atau %removal sebesar 98,47%.
Copyright (c) 2023 JURNAL TEKNIK KIMIA VOKASIONAL (JIMSI)
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Copyright Transfer Statement
The copyright of this article is transferred to JIMSI and when the article is accepted for publication. the authors transfer all and all rights into and to paper including but not limited to all copyrights in the Psikostudia. The author represents and warrants that the original is the original and that he/she is the author of this paper unless the material is clearly identified as the original source, with notification of the permission of the copyright owner if necessary. The author states that he has the authority and authority to make and carry out this task.
The author states that:
- This paper has not been published in the same form elsewhere.
- This will not be submitted elsewhere for publication prior to acceptance/rejection by this Journal.
A Copyright permission is obtained for material published elsewhere and who require permission for this reproduction. Furthermore, I / We hereby transfer the unlimited publication rights of the above paper to Jurnal Teknik Kimia Vokasional. Copyright transfer includes exclusive rights to reproduce and distribute articles, including reprints, translations, photographic reproductions, microforms, electronic forms (offline, online), or other similar reproductions.
The author's mark is appropriate for and accepts responsibility for releasing this material on behalf of any and all coauthor. This Agreement shall be signed by at least one author who has obtained the consent of the co-author (s) if applicable. After the submission of this agreement is signed by the author concerned, the amendment of the author or in the order of the author listed shall not be accepted.
Rights / Terms and Conditions Saved
- The author keeps all proprietary rights in every process, procedure, or article creation described in Work.
- The author may reproduce or permit others to reproduce the work or derivative works for the author's personal use or for the use of the company, provided that the source and the Informatika Mulawarman copyright notice are indicated, the copy is not used in any way implying the Jurnal Psikostudia approval of the product or service from any company, and the copy itself is not offered for sale.
- Although authors are permitted to reuse all or part of the Works in other works, this does not include granting third-party requests to reprint, republish, or other types of reuse.
Jurnal Teknik Kimia Vokasional by http://e-journal.polnes.ac.id/index.php/jimsi licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
