" /> TNeutron | Page 12 of 87 |

Packaging Functions

Packaging is one way to increase the added value of products to be sold and extend the durability of products to be sold, the following is one function and the role of packaging on a product  – Packaging as a Moving Tool Packaging is a container for the product and at the same time can serve as a means ...

Read More »

Fungsi Tanah Secara Biologis

Secara biologis tanah berfungsi sebagai habitat organisme yang berpartisipasi aktif dalam penyediaan hara tersebut dan zat pemacu tumbuh (aditif) bagi tanaman, yang secara terpadu mampu menunjang produktivitas tanah untuk menghasilkan biomassa dan produksi tanaman pangan, obat-obatan, industri perkebunan, kehutanan dan lain-lain. Sebagai media tumbuh, tanah mempunyai empat fungsi utama, yaitu ; 1. Tempat tumbuh dan berkembangnya perakaran tanaman yang mempunyai ...

Read More »

Water pH Measurement

pH or acidity is used to express the degree of acidity (or alkalinity owned by a solution. That meant “acidity” is the concentration of hydrogen ions (H +) in water solvent. The pH values ​​ranging from 0 to 14. A solution is said to be neutral if it has pH = 7. The pH value> 7 indicates alkaline solution properties, ...

Read More »

Way Winkler Titration Method

Dissolved oxygen is the number of mg / l of oxygen gas dissolved in water. dissolved oxygen in water can be derived from the process of photosynthesis by phytoplankton and aquatic plants or on the diffusion of air. Dissolved oxygen levels can be determined by titration and electronic measuring instrument DO meter. Winkler way based on two oxidation – reduction ...

Read More »

Total Organic Matter

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 »

Pengertian Struktur Tanah

Struktur tanah merupakan salah satu sifat morfologi (penampakan) tanah yang dapat diamati secara langsung. Morfologi tanah adalah deskripsi tubuh tanah yang menunjukkan kenampakan-kenampakan, ciri-ciri dan sifat-sifat umum dalam suatu profil tanah. Ciri-ciri morfologi tanah merupakan petunjuk dari proses – proses yang pernah dialami suatu jenis tanah selama pelapukan, pembentukan dan perkembangan. Perbedaan faktor–faktor pembentuk tanah akan meninggalkan ciri dan sifat ...

Read More »