Perlite - an overview | ScienceDirect TopicsDeze pagina vertalen
Perlite is used as a component of soil-less growing mixes, allowing aeration and moisture retention. It is also used as a carrier for fertiliser, herbicides and pesticides and for pelletising seed. Apart from clarifying beer, perlite is also used for cleaning up pharmaceuticals, chemicals and water. Like kieselguhr, it can also be used as an ...
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