- Abstract viewed - 368 times
- PDF downloaded - 525 times
Affiliations
Deni Malik Ibrahim
Affiliation not stated
Agung Tri Prasetya
Universitas Negeri Semarang
Sri Haryani
Universitas Negeri Semarang
How to Cite
Most read articles by the same author(s)
- Yosi Pratama, Agung Tri Prasetya, Latifah Latifah, PEMANFAATAN EKSTRAK DAUN JATI SEBAGAI INDIKATOR TITRASI ASAM-BASA , Indonesian Journal of Chemical Science: Vol 4 No 2 (2015)
- Muhammad A’inni, Agung Tri Prasetya, Eko Budi Susatyo, PENENTUAN KADAR ION TIMBAL (Pb2+) DALAM PERAIRAN DENGAN METODE KOPRESIPITASI MENGGUNAKAN APDC , Indonesian Journal of Chemical Science: Vol 4 No 3 (2015)
- Octavia Uriastanti, F. Widhi Tri Mahatmanti, Agung Tri Prasetya, Erlin Purwita Sari, PREPARASI DAN KARAKTERISASI SILIKA LIMBAH LEACHING ZIRKON SEBAGAI ADSORBEN ION Fe(III) , Indonesian Journal of Chemical Science: Vol 5 No 3 (2016)
- Lutfi Nurbaeti, Agung Tri Prasetya, Ella Kusumastuti, Arang Ampas Tebu (Bagasse) Teraktivasi Asam Klorida sebagai Penurun Kadar Ion H2PO4- , Indonesian Journal of Chemical Science: Vol 7 No 2 (2018)
- Andi Lana Prasetiowati, Agung Tri Prasetya, Sri Wardani, Sintesis Nanopartikel Perak dengan Bioreduktor Ekstrak Daun Belimbing Wuluh (Averrhoa bilimbi L.) Uji Aktivitasnya sebagai Antibakteri , Indonesian Journal of Chemical Science: Vol 7 No 2 (2018)
- Septiani Yuni Rahmawati, Jumaeri Jumaeri, Agung Tri Prasetya, Pengaruh Penggunaan Zeolit Alam sebagai Pengikat Impuritas pada Pembuatan Garam , Indonesian Journal of Chemical Science: Vol 8 No 3 (2019)
- Tiwi Prasetyaningtyas, Agung Tri Prasetya, Nuni Widiarti, Sintesis Nanopartikel Perak Termodifikasi Kitosan dengan Bioreduktor Ekstrak Daun Kemangi (Ocimum basilicum L.) dan Uji Aktivitasnya sebagai Antibakteri , Indonesian Journal of Chemical Science: Vol 9 No 1 (2020)
- Mujais Apling, Sri Haryani, Eliana wati, The Analysis of Microteaching In Improving Teaching Skill Of Pre-Service Physics Teachers , Journal of Innovative Science Education: Vol 8 No 3 (2019): December 2019
- Aflin Nur Farikhah, Sri Mursiti, Agung Tri Prasetya, Uji Aktivitas Antibakteri Senyawa Triterpenoid dari Biji Karika (Carica pubescens) , Indonesian Journal of Chemical Science: Vol 9 No 2 (2020)
- Endiyana Pratiwi, Agung Tri Prasetya, Optimasi Metode Analisis Kadar Surfaktan Anion Menggunakan Methylen Blue Active Subtances dengan Spektrofotometer Ultraviolet Visible , Indonesian Journal of Chemical Science: Vol 9 No 2 (2020)
Optimasi Metode Analisis Kadar Surfaktan Anion Menggunakan Methylen Blue Active Subtances dengan Spektrofotometer Ultraviolet Visible
Abstract
The method of analyzing the levels of Linear Alkylbenzene Sulfonate through optimization of various variations including; pH; complex stability time; and the effect of the amount of boric acid interference by using a UV-Vis spectrophotometer with a wavelength of 651 nm. The optimization results show that Linear Alkylbenzene Sulfonate is optimal under conditions of pH 5.98. Linear Alkylbenzene Sulfonate was stable until 60 minutes to minutes without any color concentration and no precipitate appeared, then it did not affect the boric acid interference in the Linear Alkylbenzene Sulfonate of 0.008 mmol. The optimization results will be used to determine the level Linear Alkylbenzene Sulfonate in the application using laundry waste. The application of the results of optimization into laundry waste shows that there are 1.6, 3.08, and 4.18% of Linear Alkylbenzene Sulfonate levels used in laundry services today. These results can be said that the level of Linear Alkylbenzene Sulfonate in this sample of laundry waste has exceeded the standard set by the Government Regulation which is equal to 1.18, 1.23, and 1.10 mg / L.