TNeutron

Ikan hidup merupakan ikan yang memiliki tingkat kesegaran tinggi. Ditinjau dari peranan ikan sebagai bahan pangan, maka umumnya penanganan yang dilakukan terhadap ikan hidup dimaksudkan agar ikan tetap memiliki kesegaran terbaik. Dengan demikian penanganan yang diberikan harus mampu menghindari ikan dari stress, baik selama pengangkutan maupun ditempat penampungan atau pemasaran. Pemasaran ikan dalam keadaan hidup dapat dilakukan terhadap beberapa jenis ...

Chemical parameters of the water can not only be measured using digital equipment, but there is also a water quality measurement method using titration methods or staining. Here below is the equipment used in the measurement of water quality parameters by titration can be seen in Table 17. Table 18. Equipment used for the measurement of water quality by titration

Alkalinity is a total concentration of alkaline elements contained in water and commonly expressed in mg / liter or the equivalent of calcium carbonate (CaCO3). It is said that the alkalinity in freshwater very important role because alkalinity is not only a direct effect on the growth of plankton, but also affects other parameters. Alkalinity is the capacity of water ...

For water quality monitoring, sampling time interval is set on a different day and time, so it can be differences in the quality of water every day and every hour. For example, if the first sampling is done on Monday at 06.00, then the sampling is then performed on Tuesday at 07.00, etc. Frequency of sampling The frequency of sampling ...

Sebuah filter kimia bekerja dengan menangkap bahan terlarut, seperti: gas, bahan organik terlarut, dan sejenisnya. Mekanisme ini dilakukan dengan bantuan media filter berupa arang aktif, resin ion, dan zeolit, atau melalui fraksinasi air. 1) Penyerapan (Absorpsi) Absorpsi merupakan suatu proses dimana suatu partikel terperangkap kedalam struktur suatu media dan seolah-olah menjadi bagian dari keseluruhan media tersebut. Proses ini dijumpai terutama ...

One way to measure water transparency is done by using pieces Secchi (Secchi disk), which is a round pieces with a diameter of 20 cm made of zinc and painted white or black-white weighted. The tool is lowered into the water until it looks, its depth was measured, then lowered deeper. Furthermore, the chip is removed and when the puck ...