Desain Kemasan

Untuk menambah daya tarik suatu produk, salah satu rangkaian/bagian pengemasan yang penting untuk diperhatikan adalah desain kemasan. Suatu desain bisa saja menjadi trade mark pada masa tertentu namun kita juga harus mempertimbangkan seberapa lama produk tersebut akan bertahan pada posisinya. Oleh karena itu perlu dipikirkan untuk memperbaharui konsep desain yang telah ada. Inovasi pada kemasan produk memang perlu dilakukan asalkan ...

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Sea Water Flow Speed

In ocean currents caused by differences in seawater density period, winds constantly above sea level and tidal especially in coastal areas. Ups and downs can also replace water in total and continuously so as to avoid water pollution. While the beach may change the distribution and dampen the flow. Flow has a positive and negative effect for the life aquatic ...

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Fish Product Processing Administration

Bookkeeping is recording transactions. transactions include sales, purchases, revenues, and expenditures by individuals or organizations. According to Mills et al (1991), administarsi as part of the management process associated with the institution and the implementation of procedures used to determine and communicate the program until the development of activities is organized and monitored based on targets and plans. In a ...

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Plankton Organisms

Generally the presence of plankton in the water will be influenced by the type of waters (running and stagnant), quality of the chemistry and physics of water (eg, temperature, brightness, flow, pH, CO2 content is free, the content of nutrients), and their competitors and or predators of plankton. In the stagnant waters (eg, ponds, swamps, lake, lake), the presence of ...

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Factors Affecting Water Surface

Factors that affect the surface tension of water is: a) Temperature; at high temperature decreases the surface tension of water. b) organic material and dissolved salts. The increase in salinity cause an increase in surface tension. Figure 15. Insects that can survive on the surface of the water due to surface tension Paremeter degree of acidity (pH of water) Water ...

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Pengukuran pH Air

pH atau derajat keasaman digunakan untuk menyatakan tingkat keasaman (atau kebasaan yang dimiliki oleh suatu larutan. Yang dimaksudkan “keasaman” di sini adalah konsentrasi ion hidrogen(H+) dalam pelarut air. Nilai pH berkisar dari 0 hingga 14. Suatu larutan dikatakan netral apabila memiliki nilai pH=7. Nilai pH>7 menunjukkan larutan memiliki sifat basa, sedangkan nilai pH<7 menunjukan keasaman. Nilai pH 7 dikatakan netral ...

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