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pychu [463]
2 years ago
13

People can't drink ocean water. However, in very dry areas near the ocean, people purify ocean water. They must use

Biology
1 answer:
GenaCL600 [577]2 years ago
4 0
Microorganisms such as bacteria can be removed by disinfection. Certauns substances called biocides are addes to water to make it pure. Purification can also be done by UV-light .
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