Physical, Chemical And Microbiology Characteristic Of Sidoarjo Mud And Water

Dagdag, Emadeldin Amar and Prof.Ir.Sukoso, M.Sc.Ph.D and Dr.rer.nat.Ir.Arief Rachmansyah, - and Amin Setyo Leksono, M.Si.,Ph.D (2015) Physical, Chemical And Microbiology Characteristic Of Sidoarjo Mud And Water. Doktor thesis, Universitas Brawijaya.

Abstract

Hasil penelitian dapat disimpulkan bahwa kualitas air di semua lokasi penelitian (Siring Barat, Jatirejo, Miindi, Penjarakan, Reno Kenongo, Near Explosion Center) memiliki pH rata-rata 6 > dan < 8 diukur dalam H2O dan KCl 1N. Sifat fisis tertinggi pada sedimen lumpur Sidoarjo adalah lanau. Kandungan lumpur yang tinggi bermanfaat bagi lingkungan karena membantu menyuburkan tanah. Ini bergizi untuk tanaman. Kandungan lumpur tertinggi dapat ditemukan di Reno Kenongo dan dekat pusat ledakan. Komponen sedimen terbesar kedua adalah lempung. Terakhir, pasir memberikan kontribusi paling kecil dalam sifat fisik sedimen lumpur Sidoarjo.Bahan organik pada sedimen permukaan merupakan sumber makanan penting bagi fauna bentik. Hasil penelitian menunjukkan bahwa kawasan Reno Kenongo memiliki kandungan karbon tertinggi. Oleh karena itu, ada kemungkinan lebih banyak organisme akan bertahan hidup di daerah ini. Namun, kadar Karbon Organik Total yang lebih tinggi sering kali berkorelasi dengan peningkatan konsentrasi kontaminan kimia potensial lainnya yang menyebabkan penurunan tajam pada sebagian besar variabel bentik. Di sisi lain, kandungan nitrogen di enam lokasi lebih rendah dari kandungan karbon.

English Abstract

The result can be concluded that water quality in all research location (West Siring, Jatirejo, Miindi, Penjarakan, Reno Kenongo, Near Explosion Center) has pH average of 6 > and < 8 measured in H2O and KCl 1N. The highest physical property in the sediment from Sidoarjo mud is silt. The high content of silt is beneficial for the environment as it helps to fertilize the soil. It is nutritious for plants. The highest silt content can be found in Reno Kenongo and near the center of the explosion. The second biggest component of the sediment is clay. Finally, sand contributes the least in the physical properties of Sidoarjo mud sediment.Organic matter in surface sediments is an important source of food for benthic fauna. The result showed that Reno Kenongo area has the highest carbon content. Therefore, there is possibility that more organisms will survive in this area. However, higher levels of Total Organic Carbon often correlate with increasing concentrations of other potential chemical contaminants which lead to a sharp decline in most benthic variables. On the other hand, the nitrogen content in the six locations is lower than the carbon content.

Item Type:	Thesis (Doktor)
Identification Number:	DIS/551.307/DAG/p/2017/061807691
Subjects:	500 Natural sciences and mathematics > 551 Geology, hydrology, meteorology > 551.3 Surface and exogenous processes and their agents > 551.307 Mass movement (mass wasting)
Divisions:	Program Pascasarjana > Doktor Kajian Lingkungan, Program Pascasarjana
Depositing User:	soegeng sugeng
Date Deposited:	24 Oct 2022 02:46
Last Modified:	24 Oct 2022 02:49
URI:	http://repository.ub.ac.id/id/eprint/195903

Text Emadeldin Amar Dagdag.pdf Download (1MB)

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