RAMADHAN, SATRIA (2017) ANALISIS KADAR UNSUR DAN SENYAWA KIMIA LIMBAH CANGKANG KERANG TOTOK (Geloina sp.) HASIL TANGKAPAN MASYARAKAT DESA BULUPAYUNG KABUPATEN CILACAP DI SUNGAI SERAYU. Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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Abstract

AN ANALYSIS OF SUBSTANCE LEVEL AND CHEMICAL COMPOUND
OF POWDER CLAMSHELL (Geloina sp.) AS THE PEOPLE’S CATCHES
IN BULUPAYUNG CILACAP SERAYU RIVER
Satria Ramadhan
Abstract
To manage the cockle shells, it commonly affects in the abundant number of
shells. The people in Bulupayung village ussually threw powder clamshell
(Geloina sp.) to the river. It lead to waste powder clamshell (Geloina sp.)
scattered and piled up around Serayu riverbanks without optimally utilized. The
use of shells can optimally be conducted by utilizing the nutrients contained in the
shells as a source of mineral elements and natural chemical compounds in a
variety of products, so it can increase the as the added value.
This study aimed to determine the levels of elements and chemical compounds
waste Powder Clamshells (Geloina sp.) caught by Bulupayung people Serayu
River Cilacap. The design or approach in this study was a qualitative. The study
included into descriptive research. The method used in this study was a
laboratory. Activities applied during the study consisted of two activities, namely:
1) sample preparation and 2) analysis of substance elements and chemical
compounds with Atomic Absorption Sp.ectrophotometer method (AAS). Analysis
of the data in this study was a descriptive quantitative and qualitative. The results
showed that the Powder Clamshell (Geloina sp.) had and average elements and
chemical compounds contained were ash level (94,90%), Ca level (3,11%), Na
level (0,48%), P level (not detected), and CaCO3 level (7,76%). Element and
chemical compounds levels contained in the Powder Clamshell (Geloina sp.) had
a great potential if it was used and treated as good as possible. It can be an
alternative solution in the prevention of waste powder clamshell (Geloina sp.)
untapped, furthermore it could be applied to the manufacture of products to give
added value to support the economy of rural communities in Bulupayung Cilacap.

Dosen Pembimbing: unspecified | unspecified
Item Type: Thesis (Bachelor)
Additional Information: Pembimbing: Dr. Tumisem, S.Pd., M.Si. dan Dr. H. Susanto, M.Si
Uncontrolled Keywords: Cangkang kerang Totok (Geloina sp.), kadar unsur, senyawa kimia, desa Bulupayung, sungai Serayu, Powder clamshell (Geloina sp.), Substance level, Chemical level, Bulupayung village, Serayu river.
Subjects: Q Science > QH Natural history
Q Science > QH Natural history > QH301 Biology
Divisions: Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Biologi S1
Depositing User: Riski Wismana
Date Deposited: 26 Apr 2017 01:34
Last Modified: 02 Jan 2025 02:36
URI: http://repository.ump.ac.id/id/eprint/1729

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