Definition of home industry

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Definition of home industry
Home Industry mean small company.It is said to be a small company because this type of economic activity is centered at home. Understanding small business is clearly stated in Law no. 9 of 1995, stating that small business is a business with a net worth of Rp200 million...

Reverse Osmosis

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Reverse Osmosis
Reverse Osmosis is the opposite of osmosis. If osmosis is the transfer of solvent molecules from low concentrations to high concentrations. So reverse osmosis is the transfer of solvent molecules from high to low concentration. Reverse osmosis (RO) is a water purification technology...