1. Ke engPampiri ea Lejoe?
Pampiri ea lejoe e entsoe ka mehloli ea liminerale ea limestone e nang le mehloli e meholo le kabo e pharaletseng e le thepa e ka sehloohong e tala (calcium carbonate content ke 70-80%) le polymer e le lisebelisoa tse thusang (litaba ke 20-30%). Ka ho sebelisa molao-motheo oa k'hemistri ea polymer interface le litšoaneleho tsa phetoho ea polymer, pampiri ea majoe e entsoe ka polymer extrusion le theknoloji ea ho foka ka mor'a ho sebetsa ka mokhoa o khethehileng. Lihlahisoa tsa pampiri ea majoe li na le ts'ebetso e tšoanang ea ho ngola le phello ea khatiso joaloka pampiri ea fiber ea semela. Ka nako e ts'oanang, e na le thepa ea mantlha ea liphutheloana tsa polasetiki.
2. Likarolo tsa bohlokoa tsa pampiri ea majoe?
Thepa ea pampiri ea majoe e kenyelletsa polokeho, 'mele le likarolo tse ling,' me likarolo tse ka sehloohong ha li kenelle metsi, li thibela moholi, li thibela oli, likokoanyana, joalo-joalo, 'me ka thepa ea' mele, ho hanyetsa ho qhaqha, ho hanyetsa ho phutha ho molemo ho feta pampiri ea makhasi a lehong.
Khatiso ea pampiri ea lejoe e ke ke ea hlophisoa ka tlhaloso e phahameng, ho fihlela ho 2880DPI ho nepahala, bokaholimo ha bo koahetsoe ka filimi, bo ke ke ba e-ba le liketso tsa lik'hemik'hale ka enke, tse tla qoba ho lahla mebala kapa ho senya ts'ebetso.
3. Ke hobane'ng ha re khetha pampiri ea majoe?
a. Molemo oa thepa e tala. Pampiri ea setso ho ja lehong le lengata, 'me pampiri ea majoe ke mehloli e mengata ea liminerale ka ho fetisisa lefats'eng la calcium carbonate e le thepa e tala e ka bang 80%, thepa ea polymer - tlhahiso ea petrochemical ea polyethylene (PE) e ka bang 20%. Haeba u rera tlhahiso ea selemo le selemo ea pampiri ea majoe ea 5400kt, patsi ea 8.64 million m3 e ka bolokeha selemo se seng le se seng, ho lekana le ho fokotsa ho senngoa ha meru ea 1010 square kilometers. Ho ea ka mokhoa oa setso oa tšebeliso ea metsi ea 200t ka tone ea pampiri, tlhahiso ea selemo le selemo ea lithane tse limilione tse 5,4 tsa morero oa pampiri ea majoe e ka boloka lithane tse limilione tse 1.08 tsa mehloli ea metsi selemo se seng le se seng.
b. Melemo ea tikoloho. Ts'ebetso eohle ea tlhahiso ea ho etsa pampiri ea majoe ha e hloke metsi, ha e bapisoa le mokhoa oa khale oa ho etsa pampiri o hlakola ho pheha, ho hlatsoa, ho soeufatsa le mehato e meng ea tšilafalo, ka ho khetheha ho rarolla litšila tsa indasteri ea ho etsa pampiri. Ka nako e ts'oanang, pampiri ea majoe e tsosolositsoeng e romelloa ho secheso bakeng sa ho chesoa, se ke keng sa hlahisa mosi o motšo, 'me phofo e setseng ea liminerale e ka khutlisetsoa lefatšeng le tlhaho.
Ho etsa pampiri ea majoe ho boloka mehloli ea meru le mehloli ea metsi haholo, 'me tšebeliso ea matla ea yuniti ke 2/3 feela ea mokhoa oa setso oa ho etsa pampiri.
Nako ea poso: May-13-2022
