Imobilisasi Spirulina platensis pada alginat sebagai biosorben kandungan fluorida

Baidowi, Ahmad (2018) Imobilisasi Spirulina platensis pada alginat sebagai biosorben kandungan fluorida. Diploma thesis, UIN Sunan Gunung Djati Bandung.

[img]
Preview
Text (COVER)
1_cover.pdf

Download (76kB) | Preview
[img]
Preview
Text (ABSTRAK)
2_abstrak.pdf

Download (48kB) | Preview
[img]
Preview
Text (DAFTAR ISI)
3_daftarisi.pdf

Download (57kB) | Preview
[img]
Preview
Text (BAB I)
4_bab1.pdf

Download (175kB) | Preview
[img] Text (BAB II)
5_bab2.pdf
Restricted to Registered users only

Download (345kB) | Request a copy
[img] Text (BAB III)
6_bab3.pdf
Restricted to Registered users only

Download (388kB) | Request a copy
[img] Text (BAB IV)
7_bab4.pdf
Restricted to Registered users only

Download (273kB) | Request a copy
[img] Text (BAB V)
8_bab5.pdf
Restricted to Registered users only

Download (48kB) | Request a copy
[img] Text (DAFTAR PUSTAKA)
9_daftarpustaka.pdf
Restricted to Registered users only

Download (62kB) | Request a copy

Abstract

Almost 70% of the components in the human body are built by water. In water there are fluoride ions capable of causing florisis to damage the internal organs if consumed in concentrations greater than 1.5 mg / L. capability of S.platensis immobilized alginate can reduce the levels of fluoride. The adsorption capacity was carried out by treatment of alginate-promoted S. platensis and alginate treatment which used optimum pH parameters (4, 5, 6, 7 and 8), contact time (15, 30, 45, 60 and 75 min) and fluoride adsorption capacity. Using a UV-Vis spectrophotometer with SPANDS-Zirconil acid reagent as a fluoride reagent. From the optimum pH yield 7, contact time of 75 minute adsorbtion reached 30.8% absorption efficiency. and an adsorption capacity of 1.7 mg / L in 2.5 mg / L fluoride.

Item Type: Thesis (Diploma)
Uncontrolled Keywords: Fluoride; Spectrophotometry UV-Vis; Spirulina platensis;
Subjects: Biology > Data Processing and Analysis of Biology
Biology > Education, Research, Related Topics of Biology
Divisions: Fakultas Sains dan Teknologi > Program Studi Biologi
Depositing User: ahmad baidowi
Date Deposited: 31 Jan 2020 02:41
Last Modified: 31 Jan 2020 02:41
URI: https://digilib.uinsgd.ac.id/id/eprint/28350

Actions (login required)

View Item View Item