Jisho

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Noun
1. water filter; water purification system
Wikipedia definition
2. Water purificationFor the treatment of sewage see sewage treatment Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from contaminated water. The goal is to produce water fit for a specific purpose. Most water is purified for human consumption but water purification may also be designed for a variety of other purposes, including meeting the requirements of medical, pharmacology, chemical and industrial applications.
Read “Water purification” on English Wikipedia
Read “浄水器” on Japanese Wikipedia
Read “Water purification” on DBpedia

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