Management of Biological Water Quality Parameters

Biological filter is a filter that works with the help of microorganisms, especially bacteria from the class of decomposing ammonia. So that microorganisms can live well in the filter and perform necessary functions with optimal media and a suitable environment for the growth and development of these microorganisms. The main function of the biological filter is to reduce or eliminate ...

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Water Hardness Level

Effect of calcium carbonate (CaCO3) in water can also be expressed as the hardness of the ability of water to form foam when mixed with detergent (soap). On the water has a low hardness will easily form foam when mixed with soap. While on the water that has high hardness would not form foam. Hardness is very important for the ...

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Grouping Soil Organisms

1. Based on the size Based on its size, the soil organisms or biological soil bodies were categorized into three groups, namely (1) Makrobia land, if the size above 10 mm, (2) Mesobia, if the size of 0,2- 10 mm, and (3) Microbes, if the size of <0.2 mm (200 mm). 2. Based on How to Acquire Energy Based on ...

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Filter Jenis Koil Denitrator

Memiliki sebuah filter yang baik adalah idaman para hobiis ikan hias. Sebuah filter yang baik akan menjanjikan suatu kinerja yang baik pula sehingga diharapkan persoalan kualitas air akuarium dapat ditanggulangi dengan sempurna. Filter akuarium yang umum dikenal selama ini, khususnya filter biologi, lebih banyak dibuat untuk suatu lingkungan aerobik dengan alasan kemudahan aplikasi. Hasil akhir dari filter tipe ini adalah ...

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Pengelolaan Lingkungan Budidaya

Keberhasilan pengelolaan kesehatan ikan sangat tergantung pada faktor lokasi, kawasan bebas, sistem budidaya dan monitoring kesehatan ikan. Penyakit yang disebabkan oleh virus, penggunaan bahan kimia atau antibiotik tidak disarankan. Beberapa tindakan yang harus segera dilakukan adalah : 1) Mencegah penyebaran virus melalui media pembawa terutama ikan sakit dan sarana transportasinya. 2) Membatasi lalu lintas orang dari dan ke lokasi wabah ...

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Measurement of Nitrate and Nitrite

A. Nitrate Determination of nitrate-nitrogen used brucine method with reagents brucine and concentrated sulfuric acid. brucine reactions with nitric yellow forming compounds. the reaction speed is greatly influenced by the heat of solution. heating is done by adding a solution of concentrated sulfuric acid. Nitrate content measurement in addition to using brucine method can also use methods Cadnium Reduction Methode, ...

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