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ANALISA KADAR NITROGEN,KADAR C-ORGANIK, DAN KADAR AIR DARI TANDAN KOSONG DI PUSAT PENELITIAN KELAPA SAWIT
(PPKS)
ABSTRAK
Telah dilakukan analisa kadar nitrogen dan kadar C-organik dari tandan kosong
kelapa sawit. Analisa kadar nitrogen dengan memasukkan sampel kedalam labu
kjedahl lalu ditambahkan H2SO4 dan selenium mix. Lalu di destilasi sampai
volume 150-250, kemudia dititrasi dengan H2SO4 0,05N sampai berwarna merah
bata kemudian catat volume yang diperoleh sebagai kadar Nitrogen.. Kadar
Nitrogen yang di peroleh berkisar antara 1,80% - 1,90%. Sedangkan analisa kadar
C-organnik dengan menganalisa kadar air lalu di masukkan ke dalam tanur,
setelah dikeluarkan dari tanur masukkan kedalam desikator kemudian di timbang
dan catat hasil yang diperoleh sebagai kadar C-organik. Kadar C-organik yang
diperoleh berkisar antara 41,29% - 42,98%.
Kata Kunci : Kadar Nitrogen, Kadar C-Organik, Kadar Air
vi
ANALYSIS OF NITROGEN,C-ORGANIC CONTENT, AND MOISTURE CONTENT OF EMBROIDERY IN PALM OIL RESEARCH CENTER
(PPKS)
ABSTRACT
Nitrogen content and C-organic levels have been analyzed from empty palm oil
bunches. Analysis of nitrogen content by inserting sample into kjedahl flask and
then added H2SO4 and selenium mix. Then distillate to a volume of 150-250, then
titrated with 0.05N H2SO4 to red bricks then record the volume obtained as
Nitrogen content. Nitrogen content in the range of 1.80% - 1.90%. While the
analysis of levels of C-organnik by analyzing the water content and then inserted
into the furnace, after removal from the furnace insert into the desiccator then
weigh and record the results obtained as C-organic content. C-organic content
obtained ranged from 41.29% - 42.98%.
Keywords : Nitrogen Content, C-Organic Content, Moisture Content
