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Water Quality Parameters

In terms of chemical parameters, good water is water that is not polluted by excessive by chemical substances that are harmful to health, among others, mercury (Hg), aluminum (Al), arsenic (As), barium (Ba), iron ( Fe), fluoride (F), Calcium (Ca), acidity (pH), and other chemicals. While the microbiological parameters of water used for everyday purposes must be free of pathogenic ...

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Pengujian Mutu Susu Segar

Susu adalah salah satu hasil ternak selain daging dan telur. Susu merupakan bahan pangan yang tersusun oleh zat-zat makanan dengan proporsi seimbang. Susu dipandang sebagai bahan mentah yang mengandung sumber zat-zat makanan penting. Penyusun utamanya adalah air, protein, lemak, mineral dan vitamin. Kualitas atau mutu susu merupakan bagian penting dalam produksi dan perdagangan susu. Derajat mutu susu hanya dapat dipertahankan ...

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Parameter Kualitas Air

Dilihat dari segi parameter kimia, air yang baik adalah air yang tidak tercemar secara berlebihan oleh zat-zat kimia yang berbahaya bagi kesehatan antara lain air raksa (Hg), alumunium (Al), Arsen (As), barium (Ba), besi (Fe), Flourida (F), Kalsium (Ca), derajat keasaman (pH), dan zat kimia lainnya. Sedangkan dari parameter mikrobiologis air yang digunakan untuk keperluan sehari-hari harus bebas dari bakteri ...

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Transporting Materials Agricultural Products

Transport of agricultural produce have been done a long time ago using simple tools by human power or assistance animals / livestock. Transportation equipment has now been developed in line with the needs of the community in an effort to meet their needs, despite tradisionalpun equipment is still in use. Transportation of goods in a relatively large amount must consider ...

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Stacking Principles of Agricultural Products

Accumulate and transport materials agricultural and fishery products at a glance is a simple job very easy to do. However, if the process of stacking and transporting done arbitrarily, could result in material damage, as contohtumpukan collapsed thus destroying the other ingredients. Additionally, the stack is not good cause greater use of the place. Objectives, principles and techniques buildup are ...

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Water Quality For Industry

Water is a chemical compound that is essential for life on earth. The function of water for life can not be replaced by other compounds. Water can dissolve almost any kind of compound both organic compounds and inorganic compounds, so-called universal solvent. For humans, water plays a role in agriculture, industry and the needs of households such as bathing, washing ...

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