Total organic material or Total Organic Matter (TOM) illustrates the total organic matter content of a body of water comprising dissolved organic matter, suspended (particulate) and colloids. TOM analysis principle nearly equal to the principle of COD analysis is based on the fact that almost all of the organic material can be oxidized by using compounds of potassium permanganate or ...
Read More »Alat Ozonizer
Ozonizer merupakan alat pembangkit ozon (O3). Alat ini sering digunakan dalam akuarium laut untuk keperluan sterilisasi. Sterilisasi dan pemurnian air dengan ozon sudah lama digunakan dalam bidang pengelolaan air dan air limbah. Ozon merupakan bentuk reaktif dari oksigen (O₂). Molekul ini mampu menghancurkan sejumlah besar partikel-pertikel limbah cair dan bahan beracun, malalui proses oksidasi. Bahan-bahan beracun akan mampu diubah oleh ...
Read More »Flow Velocity and Debit Water
The movement of water or water flow required for the availability of food for microorganisms and oxygen. In addition to avoiding the reef of the deposition process. The presence of water slurry caused by the movement of water will produce oxygen in these waters. In general, when a body of water has a fairly swift current, then the level of ...
Read More »Soil Texture
The soil texture is one of the physical properties of soil sifta a very big influence on the growth of plants and other soil properties. Overall the physical properties of the soil is determined by: The size and composition of the particles making up ground the result of weathering material; The type and ratio of the composition of ...
Read More »Understanding Soil Structure
Soil structure is one of morphology (appearance) of land that can be observed directly. Soil morphology is a description of the soil body showing the appearance-appearance, characteristics and common properties in a soil profile. The characteristics of soil morphology is indicative of a process – a process that never experienced a kind of land during weathering, the formation and development. ...
Read More »Definisi Penggaraman
Penggaraman merupakan suatu metode yang dilakukan untuk mengawetkan produk hasil perikanan dengan menggunakan garam (NaCl). Pada proses penggaraman, pengawetan dilakukan dengan cara mengurangi kadar air dalam tubuh ikan dan dalam tubuh bakteri sehingga bakteri tidak dapat hidup dan berkembang lagi. Istilah penggaraman juga sering disebut pengasinan. Teknologi penggaraman biasanya tidak digunakan sebagai metode pengawetan tunggal, tetapi masih dilanjutkan dengan proses ...
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