TNeutron

In general, plastic packaging is divided into 2 (two) namely, rigid palstik packaging and flexible plastic packaging. Rigid packaging is a plastic packaging that is usually used for packaging of products, below is explained about the rigid packaging that is distinguished in terms of the manufacturing process, namely:  – Blow Molding Blow Molding: Processed by extrusion of hollow plastic ...

Salinity is the amount (grams) of substances soluble kilogram of sea water which is considered all carbonates have been converted to oxide, bromine, and the ions replaced by Clor and all organic material has been oxidized completely. Salinity waters for marine organisms is an important environmental factor. Each marine organisms have different tolerance to salinity for survival. Beveridre (1987) in ...

A. Paper Packaging Paper packaging is the first flexible packaging before the invention of plastic and aluminum foil. Currently paper packaging is still widely used and able to compete with other packaging such as plastic and metal because the price is cheap, easy to obtain and extensive use. In addition to packaging, the paper also serves as a media communicator ...

Ozonizer is a means of generating ozone (O3). This tool is often used in marine aquariums for sterilization purposes. Sterilization and water purification with ozone has long been used in the field of water and wastewater management. Ozone is a reactive form of oxygen (O₂). This molecule is capable of destroying a large number of particles of waste and toxic ...

1. Transport the fish to the company The discharged fish are then transported to the company for further processing (loin, pocket, etc.) formation. Only fish that meet the criteria required by the company to be purchased, the fish with grade B and C. Fish then put in an insulated truck and taken directly to the company. 2. Removal of stomach ...

Kecerahan merupakan parameter fisika yang erat kaitannya dengan proses fotosintesis pada suatu ekosistem perairan. Kecerahan menggambarkan sejumlah atau sebagian cahaya yang diteruskan pada kedalaman tertentu yang dinyatakan dengan persen. Cahaya ini adalah cahaya dari beberapa panjang gelombang di daerah spektrumcahayayang terlihat danjatuh tegakluruspada lapisan permukaan air pada kedalaman tertentu. Kecerahan yang tinggi menunjukkan daya tembus cahaya matahari yang jauh ke ...