ADSORPSI ZAT WARNA PROCION MERAH, KONGO MERAH DAN MALACHITE HIJAU MENGGUNAKAN BIOADSORBENT KULIT RANMBUTAN (Nephallium Lappaeceum L)

PRIAMBODO, ALDI and Lesbani, Aldes and Hidayati, Nurlisa (2020) ADSORPSI ZAT WARNA PROCION MERAH, KONGO MERAH DAN MALACHITE HIJAU MENGGUNAKAN BIOADSORBENT KULIT RANMBUTAN (Nephallium Lappaeceum L). Undergraduate thesis, Sriwijaya University.

	Text RAMA_47201_08031181621001.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_47201_08031181621001_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (34MB) | Request a copy
Preview	Text RAMA_47201_08031181621001_0012087401_0009117201_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB) | Preview
	Text RAMA_47201_08031181621001_0012087401_0009117201_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (441kB) | Request a copy
	Text RAMA_47201_08031181621001_0012087401_0009117201_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (723kB) | Request a copy
	Text RAMA_47201_08031181621001_0012087401_0009117201_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (185kB) | Request a copy
	Text RAMA_47201_08031181621001_0012087401_0009117201_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (305kB) | Request a copy
	Text RAMA_47201_08031181621001_0012087401_0009117201_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_47201_08031181621001_0012087401_0009117201_07_lamp.docx.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy

Abstract

Research has been carried out on the adsorption of procion red, kongo red and malachite green dyes using rambutan peel bioadsorbent. The purpose of this study was to characterize the bioadsorbent of rambutan peel using the adsorption method. The results characterization of FT-IR, XRD, SEM-EDS, BET and TG-DTA showed is the presence of specific cellulose compounds in rambutan peel, rambutan peel are amorphous, there are pores that are bumpy and uneven in the peel morphology of rambutan while the results of the EDS analysis of carbon elements have the highest value of 74.3%, that the surface area of rambutan peel was 1.22 cm/g and for the results of TG-DTA characterization showed that the bioadsorbent of rambutan peel had an endothermic peak at a temperature of 100 ̊C a decomposition at 430 ̊C and a complete oxidation process at temperatures 500 ̊C The process adsorption of procion red, congo red and malachite green dyes using rambutan peel was carried out under a variety of conditions, pH, time, temperature and concentration as well as desorption and regeneration processes. The kinetic data of adsorption using the pseudo second order model is more suitable to explain the process adsorption of procion red, congo red and malachite green dyes. The adsorption of procion red dye is more suitable for use the Langmuir equation, whereas the adsorption of the congo red and malachite green dyes the Freundlich equation is more appropriate than the Langmuir equation. Adsorption of procion red, congo red and malachite green dyes using rambutan peel results in endothermic reaction with insignificant entropy changes and spontaneous reactions. The results of desorption of procion red, congo red and green malachite dyes showed that the highest percentage of desorbed was NaOH solvent and the results of regeneration of procion red, red congo and green malachite dyes using rambutan peel bioadsorbents experienced a significant decrease. Keywords: Bioadsorben, rambutan peel (Nephelium lapaceum L), procion red, congo red, malachite green.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Bioadsorben, kulit rambutan (Nephelium lapaceum L), procion merah, kongo merah, malachite hijau.
Subjects:	Q Science > QD Chemistry > QD146-197 Inorganic chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Users 7107 not found.
Date Deposited:	12 Aug 2020 15:19
Last Modified:	16 Sep 2020 07:15
URI:	http://repository.unsri.ac.id/id/eprint/32557

Actions (login required)

View Item