Results 11 to 20 of about 476 (65)

SISTEM PENGANGKUTAN SAMPAH DI KOTA JAMBI [PDF]

open access: yes, 2022
Peningkatan jumlah penduduk di Indonesia, khususnya di Kota Jambi, diikuti jumlah sampah yang dihasilkan. Hal ini tentunya harus ditunjang dengan sarana dan prasarana pengelolaan sampah yang mendukung supaya tidak terjadi penumpukan sampah.
Fauziah, Rina, Suparmi, Suparmi
core   +2 more sources

Pentingnya P-IRT Dan Identifikasi Kandungan Air Di Panti Asuhan Santa Maria Pasang Surut [PDF]

open access: yes, 2018
The Santa Maria Orphanage seeks to be financially independent by making a food business. The business has been running for two years. The problem is that the manager does not yet understand the importance of Home Industry Food (P-IRT) and the ...
Bendi, R. Kristoforus Jawa   +7 more
core   +2 more sources

Analisa Pengaruh Proteksi Anoda Aluminium terhadap Luasan Korosi pada Pelat Baja Karbon Rendah menggunakan Media Air Laut [PDF]

open access: yes, 2021
Corrosion rate analysis on the surface of commercial steel dan aluminum materials in agitation seawater media. Corrosion is a decrease in metal quality caused by the environment or chemicals and affects the condition material, as well as commercial steel.
Erlandhi, Donnie, Ismail, Ismail
core   +1 more source

Pemanfaatan Lignin Dari Lindi Hitam (Black Liquor) Sebagai Inhibitor Korosi Besi [PDF]

open access: yes, 2018
Corrosion is one of the important problems faced by advanced industry groups. The corrosion process occurs naturally and can not be prevented entirely, and often unexpectedly taking place beyond the planned prediction.
, Dr. Ir. Ahmad M. Fuadi, MT   +1 more
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Analisis Logam Timbal (Pb) Dan Besi (Fe) Dalam Air Laut Di Wilayah Pesisir Pelabuhan Ferry Taipa Kecamatan Palu Utara (the Analysis of Lead (Pb) and Iron (Fe) Metals in the Sea Water of Coastal Area of Taipa's Ferry Harbor Subdistrict of North Palu) [PDF]

open access: yes, 2012
The analysis of lead (Pb) and iron (Fe) have been done in Taipa's sea water. The objective is to determine the level of lead and iron metals using spectrophtometry method.
Ika, I. (Ika)   +2 more
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LAJU KOROSI BAJA SC 42 DALAM MEDIUM AIR LAUT DENGAN METODE IMMERS TOTAL [PDF]

open access: yes, 2009
Baja merupakan salah satu jenis logam yang sering digunakan dalam kehidupan sehari-hari. Baja SC 42 adalah baja yang digunakan sebagai listrik magnet, rel kereta api dan industri automotif (JISG 5101). Baja SC 42 merupakan jenis baja karbon rendah dengan
Munasir, -
core  

Analisa Penurunan Performa Desalination Plant Unit B Dan C Pada Pltgu Semarang [PDF]

open access: yes, 2011
Desalination Plant form equipment to used for water purifier, This research work is to study the process of water purifying and analyze performance of the desalination plant of PLTGU Semarang with compare with the factory design.
Fuadi, H. (Hasan)   +2 more
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Kajian Kualitas Air Sungai Konteng sebagai Sumber Air Baku Pdam Tirta Darma Unit Gamping, Kabupaten Sleman [PDF]

open access: yes, 2017
Penelitian ini mengkaji tentang kualitas air salah satu sungai, Sungai Konteng, di Kabupaten Sleman yang dimanfaatkan sebagai sumber air baku untuk minum. Peningkatan aktivitas manusia menghasilkan berbagai macam limbah pencemar.
Hanifah, Y. (Yuyun)   +1 more
core  

ANALISIS LAJU KOROSI BESI BETON DENGAN MEDIUM TANAH RAWA [PDF]

open access: yes, 2019
The research on corrosion rate analysis of concrete iron with swampsoil medium has been conducted. The aims of this study were to determine thecorrosion rate and the types of corrosion that occurred in concrete iron withswamp soil medium.
Amalia, Nurul   +2 more
core   +2 more sources

Laju Korosi Baja dalam Larutan Asam Sulfat dan dalam Larutan Natrium Klorida [PDF]

open access: yes, 2011
Telah dilakukan penelitian laju korosi baja dalam larutan asam sulfat dan dalam larutan natrium klorida secara gravimetri. Hasil penelitian dan pengamatan diperoleh bahwa semakin besar konsentrasi asam sulfat semakin bertambah besar laju korosi baja ...
gusti, D. R. (Diah)
core  

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