Lisebelisoa tsa bamboo li na le sekala se phahameng se nang le cellulose se seng sa cellulose, sebopeho se setle sa mesebetsi le polasetiki. Joaloka thepa e ntle ea lipampiri tsa pampiri ea patsi ea patsi, bamboo e ka fihlela litlhoko tsa makhasi bakeng sa ho etsa pampiri e mahareng le e phahameng. Boithuto bo bontšitse hore sebopeho sa lik'hemik'hale tsa bamboo sa bamboo le thepa ea fiber li na le thepa e ntle e lopollang. Ts'ebetso ea bamboo e phahamisang ka bobeli ke bobeli feela ho tsoa lehong le kopaneng, 'me le molemo ho feta ho putlama ha lehong le phatsimang. Myanmar, India le linaha tse ling pele ba ka pele ho lefatše tšimong ea bamboo e nngoba ha bamboo. Lihlahisoa tsa bamboo tsa china le tsa pampiri li kenngoa haholo ho tloha Myanmar le India. Ho theha ka matla bamboo ho ho haptjoa ha bamboo ho hateloa le ho fana ka lipampiri ho bohlokoa haholo ho felisa khaello ea hona joale ea lisebelisoa tsa lehong.
Bamboo e hola ka potlako mme ka kakaretso e ka kotuloa ka lilemo tse 3 ho isa ho tse 4. Ntle le moo, meru ea bamboo e na le phello e matla ea ho lokisa carbon, e etsa melemo ea moruo, ecolocal le sechaba sa indasteri ea bamboo e hlaheletseng. Hajoale, China ea mochini oa bamboo ea bamboo ea bamboo ea bamboo ea bamboo ea china Mechine e meholo ea bamboo e bohareng ea bamboo e nang le mahareng e bile indasteri Guizhou, Sichuan le libaka tse ling.
Li-commitures tsa lik'hemik'hale tsa bamboo
Joaloka thepa ea biomass, bamboo e na le likarolo tse tharo tse kholo tsa lik'hemik'hale tsa lik'hemik'hale, Hemicellulose le Lignin, Polysaccharide le Wax. Ka lebaka la ho sekaseka sebopeho le litšobotsi tsa lik'hemik'hale tsa bamboo, re ka utloisisa melemo le likotsi tsa bamboo e le thepa e makhasi le thepa ea pampiri.
1. Bamboo e na le sekheo se phahameng sa cellulose
Pampiri e phahameng e felileng e na le litlhokahalo tse ngata tsa lisebelisoa tsa makhasi, ho hlokahala semolao se phahameng sa cllulose, ho leng molemo le ho theola li-polysaccharide le tse ling. Yang rendaang et al. Bapisa likarolo tsa lik'hemik'hale tsa likoloi tsa li-biomass tse kang bamboo (phyllostachys lekholong), bamboo (43.24%), le cutara ea koro (35.23%); Likahare tsa hemisia Likahare tsa Lignin e ne e le bamboo e ne e le bamboo (30,67%), Maseson Pine (27,97%), le lipalesa tsa kopa (17.93%). Ho ka bonoa hore har'a lisebelisoa tse 'ne tse rekisang tsa bambota, ke lintho tse okolang tse matlafatsang bakeng sa' mele oa bobeli ho ea boholo ba pine.
2. Likhoele tsa bamboo li lula li le ngata ebile li na le tekanyo e kholo ea karolelano
Bolelele ba fibers ea bamboo li na le 1,29 ~ 2.28 mm, bophara ba karolelano ke 1224 ~ 17.j2 μm Kakaretso ea lebota la fiber ke 3.90 ~ 5.25 μm, le karolelano ea Wame-to-to-to-to-to-to-to-to-to-to-to-to-to- Lisebelisoa tsa pulp li itšetleha ka cllouddle lisebelisoa tsa biomass. Lihlahisoa tse ntle tsa biofiber tsa biofiber Bamsboo e na le litšobotsi tsa likhoele tse telele le tekanyo e kholo ea fiber hore fiber e kopanye makhetlo a mangata sebakeng sa bamboo e entsoe pampiring, 'me matla a pampiri a molemo. Ka hona, ts'ebetso ea bamboo e hatakang ea bamboo e haufi le ea lehong, 'me e matla ho feta limela tse ling tse kang joang ba joang, WAUs le Bakhachane.
3. Fiber fiber e na le matla a phahameng
Bamboo cellulose ha e kenellehe, e se nang hydrophilic, ebile e na le thepa e hanyetsanang haholo, empa e boetse e na le thepa e ntle haholo. Litsebi tse ling li ne li tsamaisa litekanyo tsa tennineng ka mefuta e 12 ea likhoele tsa bamboo li ile tsa fumana hore matla a bona a ho potlaka le a matloana a ntseng a hola a ho hola. Wang et al al al. Bapisa thepa ea mofuta o mene ea likhoele tse 'ne: bamboo, kenaf, kenaf, Fremie. Liphello li bontšitse hore Desits e Telensits le matla a fiber ea bamboo li ne li phahame ho feta tsa lisebelisoa tse ling tse tharo tsa fiber.
4. Bamboo e na le molora o phahameng le litaba tsa ho ntša litaba
Ha ho bapisoa le lehong, bamboo e na le molora o phahameng oa molora (hoo e ka bang litšila tse ling indasteri ea pampiri, 'me e tla eketsa litšenyehelo tsa matsete a lisebelisoa tsa lisebelisoa tse ling.
Hajoale lihlahisoa tsa pampiri tsa samboo li fihlile litlhokahalo tse tloaelehileng tsa EU RD, US FDA le tsona tsa machabeng, 'me hape ke k'hamphani ea pele ea Sichuan ho fumana tšireletseho ea Chaena le lengolo la polokeho; Ka nako e ts'oanang, e 'nile ea lumela hore e be "setsebi sa boleng bo tšoanelehang" mofuta oa Tlhahlobo ea Lihlahisoa Leeto.
Post: Sep-03-2024
