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Microbial corrosion, also known as microbiologically influenced corrosion (MIC), microbially induced corrosion (MIC) or biocorrosion, occurs when microbes affect the electrochemical environment of the surface on which they are fixed. This usually involves the formation of a biofilm, which can either increase the corrosion of the surface or, in ...
Bacterial anaerobic corrosion is the bacterially-induced oxidation of metals. Corrosion of metals typically alters the metal to a form that is more stable. Thus, bacterial anaerobic corrosion typically occurs in conditions favorable to the corrosion of the underlying substrate. In humid, anoxic conditions the corrosion of metals occurs as a ...
The anoxygenic phototrophic iron oxidation was the first anaerobic metabolism to be described within the iron anaerobic oxidation metabolism. The photoferrotrophic bacteria use Fe 2+ as electron donor and the energy from light to assimilate CO 2 into biomass through the Calvin Benson-Bassam cycle (or rTCA cycle) in a neutrophilic environment (pH 5.5-7.2), producing Fe 3+ oxides as a waste ...
The Ministry of Education, Culture, Research, and Technology (Indonesian: Kementerian Pendidikan, Kebudayaan, Riset, dan Teknologi, abbreviated Kemendikbudristek) was a government ministry of the Indonesian government responsible for education, cultural, research, and technology affairs. Its formation resulted from the merger of the Ministry of ...
A rotating biological contactor or RBC is a biological fixed-film treatment process used in the secondary treatment of wastewater following primary treatment. [1][2][3][4][5] The primary treatment process involves removal of grit, sand and coarse suspended material through a screening process, followed by settling of suspended solids.
Headquarters. Kuningan Persada Kav. K4, Jakarta 12950, Indonesia. Agency executive. Nawawi Pomolango, Chairman (interim) Website. www.kpk.go.id. The Corruption Eradication Commission (Indonesian: Komisi Pemberantasan Korupsi), abbreviated as KPK, is an Indonesian government agency established to prevent and fight corruption in the country. [2]
The Kamus Besar Bahasa Indonesia (KBBI ; lit. 'Great Dictionary of the Indonesian Language') is the official dictionary of the Indonesian language compiled by Language Development and Fostering Agency and published by Balai Pustaka. This dictionary is the primary reference for the standard Indonesian language because it is the most complete and ...
They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust.