Pengaruh Ukuran Partikel dan Laju Alir terhadap Penyerapan Ion Logam Pb2+ pada Kulit Langsat (Lansium Domesticum) The Influence of Particle Size and Flow Rate on the Absorption of Pb2+ Metal Ions in Langsat (Lansium Domesticum) Peel
Article Sidebar
Page Numbers:
409-416
Digital Object Identifier:
10.58578/masaliq.v4i1.2654
Viewed: 472 times
Downloaded: 414 times
LYAS Publisher cordially invites qualified professionals to serve as Editors or Reviewers. Your expertise will make an important contribution to maintaining and strengthening the academic quality of our publications. Interested applicants are kindly requested to complete the application form at the following link: Editors & Reviewers
Please feel free to contact us if you need any further information about the submission process or if you have any additional questions.
Authors:Syafira Putri Hamid1, Desy Kurniawati2
Copyright :Authors retain copyright and grant the journal right of first publication.
Main Article Content
Abstract
The presence of heavy metals is quite a serious problem, considering that their numbers continue to increase. Efforts to handle it have been carried out using various methods. An effective and cheap method is the biosorption method. This research to determine the absorption capacity of langsat peel (Lansium domesticum) for the absorption of Pb2+ metal ions using a column method. The parameters studied to determine optimum conditions were biosorbent particle sizes with size variations of 106, 150, 250 and 425 μm and flow rates of 1.2, 3.4 mL/minute. The results showed that the biosorption of Pb2+ metal ions was influenced by the biosorbent particle size and flow rate. The optimum particle size of the biosorbent is 106 μm and a flow rate of 1 mL/minute, with an absorption capacity of 14.615 mg/g and 14.345 mg/g, respectively.
Downloads
Article Details
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.