Canned fish are one kind of favorite products because it is easy to use and it could be stored for long time. However, metal composition of the can is possible to contaminate the fish. The aim of this study was to ...

PT. Tri Bakti Sarimas (TBS) coals mining at Kuantan Singingi Regency have produced liquid waste that containing of hazardous heavy metals. The company has made four ponds as water treatment. Efficiency of waste treatment ...

Rhodamine B dye is a synthetic form of crystal powder which is greenish, purplish red in soluble form at high concentrations and bright red color at low concentrations. It is often used as a textile dye, for coloring a ...

Processed food products at this time known to contain a wide range of additive substances that are harmful to health. The addition of additive substances intended to improve the appearance of food so enticing consumers ...

Cosmetic products have become a necessity in all societies today. Pekanbaru is one of cosmetic marketing targets with various prices, types, and colours. The high price of a cosmetic product does not guarantee ...

Snail shells (Pomacea canaliculata) are usually used only as craft material its alternative utilization is used asan adsorbent. CaO is a chemical compound whose structure is a hexagonal cube with an ...

Broiler chicken bone consist of extracellular matrixes. The extracellular matrixes consist of organic and inorganic matrixes. The organic matrixes consist of substances containing complex protein molecules that surrounded ...