Perlite - a nnọọ ịrịba ama ihe

Perlite - a ghara ịdị na pụrụ ịchọta ebe nke mgbawa ugwu eruptions. Ọ na-kpụrụ ebe na-ekpo ọkụ lava-abịa na kọntaktị na ala na n'ọnụ nke ya oruru. N'ihi na eziokwu na-acha uhie uhie na-ekpo ọkụ eruba bụ kasị cools, ọ Nleta obsidian - mgbawa ugwu iko. Ọzọkwa, ọ bụrụ na doro mmiri mmetụta obsidian, ọ na-hydrated na nwetara umi perlite - hydroxide obsidian.

The chemical mejupụtara nke perlite (dioxide sịlịkọn, mmiri, ndị ọzọ ọcha) na-enye a ụdị "popcorn" na 1200 degrees mgbe okenye umi kọwakwuru, na ego nke perlite na-ụba na 20 ugboro. Ọ na-akpọ perlite nke nwere pụrụ iche nkịtị Njirimara. Ọ Refractories, bụ na ya inert, mfe, unaffected site ebu, òké na microorganisms. Perlite - bụ ihe ụbọchị maka ewu, ọgwụ na ahụ ike, mmanụ na gas ụlọ ọrụ, nkà mmụta banyere ígwè. Ọ ọma etinyere na okpomọkụ sitere na site mwepu 260 na plus 1,000 degrees.

Perlite bụ-eji maka fillings nke cavities na-egbochi ihe akwụkwọ, n'oge na-gụchara arụmọrụ iji melite mkpuchi (3 cm 15 cm na-anọchi pearlite brick na-amịkọrọ mkpọtụ nke 51 dB), na ikwado ewu ngwọta maka kpọmkwem nnukwu mpo ma ọ bụ melite àgwà ígwè alloys.

Mgbe nhazi elu okpomọkụ gbasaa perlite na-eme ya Njirimara mgbe ebighị ebi. Anya perlite - a ọcha siri ike na nsogbu dị iche iche nke 0.1 na 1.0 cm, na-enwe a nnukwu njupụta 50-150 kilogram kwa cubic mita. Ma eleghị anya, na ihe mere perlite aha na-abịa site okwu "mkpuru" - "Pearl" (fr.).

Olee perlite ọma stof? Perlite - a kpamkpam eco-enyi na enyi ngwaahịa. Ọ mejupụtara nwekwara n'ụdị potassium, sodium, aluminum, ígwè, calcium, sodium, ikwe ka ihe ịga nke ọma na-eji ngwaahịa na ọrụ ubi, karịsịa na mpaghara na-adịghị emepụta ihe ala na akọrọ idụhe. Agroperlit eji esighi ike ala, na mgbakwunye na a dịgasị iche iche nke substrates, nakwa dị ka umi, retaining ruo 600% nke mmiri nke ya ibu, si otú mbenata ego nke mmiri. Perlite osisi a na-eji dị otú ahụ a na ntụziaka nke agriculture ka hydroponics. Mgbe anyị na-eri ụfọdụ, dị ka ndị Dutch akwụkwọ nri ma ọ bụ tomato (strawberries), mgbe ahụ, anyị na-adịghị aghọta na ha na-adịghị toro na ala na containers, nke nri a potassium ngwọta. Na akụkụ nke ndị a containers na-jupụtara na perlite bụ.

Perlite emepụta a dịgasị iche iche nke nzacha na sorbents, nke nwere nnukwu absorbency na na-Ya mere iji wepụ mmanu mmanu stains si mmiri na-ebupụta oke mmiri, wastewater anwuru ọgwụgwọ, melite àgwà nke mmiri ọṅụṅụ, na ọbụna localize ndị radionuclides na ala. Ọzọkwa, o mere nke ihe ekwe na-abụghị ndị agụụ gwara mmanụ cryogenic nkeji, gụnyere ọla maka nkewa n'ime nitrogen na oxygen na ikuku.