Mphaka woyamba wa zinyalala padziko lapansi anabadwa

Pamaso pa zinyalala zamphaka, amphaka ankatha kugwiritsa ntchito dothi, mchenga, phulusa, ngakhalenso zinyalala kuti athetse mavuto awo.Sizinali mpaka m'nyengo yozizira ya 1947 pamene zinthu zinasintha.Mnansi wa Edward ankafuna kusintha mchenga kwa mphaka kunyumba, koma anapeza kuti mchenga wakutidwa ndi chipale chofewa.Iye akanangopempha woyandikana naye chithandizo.Edward anapezerapo mwayi wolangiza chinthu chatsopano cha fakitale— – Dongo la Fuller, dongo ili silingangotenga fungo lokha, komanso silidzadetsa mapazi a mphaka.Edward, yemwe ananunkhiza mwayi wamalonda, adatcha dongo ili "zinyalala zamphaka", ndipo dziko loyamba la dziko lapansi linabadwa.

Zinyalala zamphaka zoyamba nzochepa kwambiri moti sizingafanane ndi zinyalala za amphaka zofala masiku ano.Zodziwika kwambiri ndi zinyalala zamphaka za bentonite, zinyalala zamphaka za tofu ndi zinyalala zamphaka, zonse zomwe ndi zapamwamba kuposa " "Fuller earth litter", mwachitsanzo, zinyalala zamphaka zatsopano za Yihe zatulutsidwa posachedwa, zomwe zimagwira ntchito bwino kwambiri. m'mayamwidwe amadzi, kuyamwa kwa fungo, kugwa, ndi fumbi lochepa.

Kuwongolera ndi kukhathamiritsa kwa zinyalala za amphaka

Zinyalala zamphaka zoyambirira zidapangidwa mwangozi, koma zidatsegula chitseko, ndipo kukonza ndi kukweza kwa zinyalala za amphaka kudayamba nthawi yomweyo.Pansi pa kufunafuna zinyalala zamphaka zapamwamba zoyendetsedwa ndi mafosholo a shit, kuchuluka kwa zinyalala zamphaka, monga bentonite mphaka, tofu mphaka zinyalala, pine mphaka zinyalala, ndi zomera mphaka zinyalala.Zinyalala zamphaka za Yihe zidabadwa pansi pa maziko awa, chifukwa Ndikuchita bwino kwambiri, zalandira chidwi chochulukirapo.

Ngakhale kuti "zinyalala zamphaka zam'nthaka" zimatha kuyamwa madzi, nthawi zambiri zimamira pansi, ndipo zinyalala za amphaka zimafunika kusinthidwa pafupipafupi, zomwe zimabweretsa zovuta zambiri kwa mkulu wa fosholo.Kumayambiriro kwa zaka za m’ma 1980, katswiri wa sayansi ya zamoyo komanso mwini mphaka wamkulu William Mallow anapanga zinyalala za amphaka zomwe zimawuma, zomwe ndi zinyalala za amphaka.Bentonite mphaka zinyalala akhoza mwamsanga agglomerate pambuyo kuyamwa madzi.Nthawi iliyonse mukayeretsa, mumangofunika kufosholo.Inatuluka ndipo inakondedwa ndi ambiri mwa okonda amphaka.

Komabe, zinyalala za mphaka za bentonite zilinso ndi zophophonya zakupha.Mwachitsanzo, sichikhoza kutulutsa chimbudzi, zomwe zimapangitsa eni ake amphaka kukhala ndi vuto lalikulu;migodi ya bentonite imawononga chilengedwe, ndipo eni amphaka omwe amalabadira chitetezo cha chilengedwe amapewa;Fumbi la mphaka pa tsitsi la mphaka, eni ake a mphaka nawonso amadandaula kwambiri kuti mphaka adzadya ndipo zidzakhala zovulaza thanzi.Poyerekeza, zinyalala za mphaka zomwe zangoyambitsidwa kumene sizikhala ndi zovuta izi.Amapangidwa kuchokera ku ulusi wa zomera, womwe ndi wachilengedwe komanso wosaipitsa.Sizidzawononga chilengedwe, ndipo ndi yathanzi komanso yotetezeka.Sizingavulaze amphaka ngati adyedwa ndi amphaka.za thanzi.

Kuwonjezera pa bentonite mphaka zinyalala, wotchuka kwambiri tsopano ndi tofu mphaka zinyalala.Zimapangidwa ndi tofu dregs.Zida zopangira ndi zokonda zachilengedwe, ndipo zinthuzo zimakwaniritsa zofunikira za kalasi yodyera.Komabe, zinyalala zamphaka za tofu zimapangidwa ndi zotsalira za tofu zokhala ndi mafuta ambiri komanso mapuloteni ambiri, zomwe zimakhala zosavuta kukulitsa mabakiteriya ndipo ziyenera kusinthidwa pafupipafupi.Zinyalala za mphaka za zomera zokometsera zimayamba kuchokera ku muzu ndikusankha mbali za zomera zokhala ndi mafuta ochepa komanso zokhala ndi mapuloteni ochepa kuti zichotse ulusi wa zomera kuti zichepetse kukula kwa mabakiteriya mu mankhwala omwewo., Ambiri okonda mphaka makamaka amakonda luscious zomera mphaka zinyalala.

Palinso zinyalala za mphaka wa paini, zomwe zimagwiritsidwa ntchito ndi anthu ambiri tsopano.Zinyalala za mphaka wa paini ndi wachilengedwe komanso wokonda chilengedwe, zimayamwa bwino m'madzi, ndipo zimakhala ndi mphamvu zochulukirapo komanso zotulutsa fungo, zomwe zimawoneka bwino.Komabe, zinyalala za mphaka wa paini amapangidwa ndi matabwa a paini, omwe ndi okwera mtengo komanso amakonda kukhala ndi formaldehyde.