DIEN BAN N gudn ndng Idgng than d d , ddu md cd ngudn gdc hda thgch truyen thdng dang ngdy cdng cgn ki?t vd Id dgng ndng lddng khdng the tdi tgo Mdt trong sd nhdng ngudn nhien li?u dang tim kie''''m de t[.]
DIEN BAN Ld mgt tfnh c d nen kinh te ndng nghigp chie'm 27,35% tdng GDP vd loo dgng ndng nghigp chiem 58,36% loo dgng xd hdi, ldc lddng loo dgng ddi d d o , nhd't Id d vdng ndng thdn Vdi dien tich trdng my Id 25.704 cho 444.679 tdn khoai mi; C d y dieu vdi 26.902 ho cho 16.000 tdn hgt dieu vd g d p 10 Idn thjt gud dieu; Di?n tich trdng mia Id 3.700 ho cho 173.900 tdn mia nguyen li?u, Nhd mdy dddng Binh Thugn vdi cdng sudt e p tdi da Id 160.000 tdn mia cho mgt Idgng rf dddng khodng 3,5% den 4% Cd the thdy lddng phe phdm nhd mgt rf dddng, bd khoai mi, thjt trdi dieu, tddng dd'i Idn Ldgng chdt thdi ndy dang Id mdi de d g a cho mdi trddng mdc d g nhiem rd't Idn Nhdng neu dddc dda vdo sdn xud't ethanol thi Igi Id ngudn ndng lddng phuc vu cho xd hgi Id het sdc cdn thiet vd mang lai hi?u gud cho c d y trdng, gidi guyet vi?c Idm tgi vung ndng thdn gudn ndng Idgng than d d , d d u md c d ngudn g d c hda t h g c h truyen thdng dang ngdy c d n g c g n ki?t vd Id dgng ndng lddng khdng the tdi tgo Mdt sd nhdng ngudn nhien li?u dang tim kie'm de thay the dd Id nhien li?u ethanol sinh hgc Vdi c d c du diem nhd: c d the ddng de pha xdng d dgng E5, ElO; gid nhien li?u thdp, cdng ngh^ sdn xud't khdng ddi hdi ky thugt gud cao; ngudn nguy§n ligu de sdn xudt de tim kie'm N Tren the gidi cung nhd nddc, nhu c d u sd dgng ethanol sinh hgc thay the mdt phdn xdng ngudn gdc d d u hod Id vd cung Idn Khdng nhdng gidm d p ldc ve ngudn ndng Idgng td nhien li?u hod thgch hi?n tgi ngdy c d n g cgn ki?t md cdn gidm nhiem mdi trddng vl bioethanol gidm Idgng phdt thdi CO2 gud trinh dot hdn xdng nhieu Idn Do guon h0 cung c d u nen gid d d u xang se ngdy c d n g tdng, sdn p h d m ethanol sinh hgc c d n g thugn Igi de c g n h tranh Vd'n de c u a chdng ta Id phdt trien ethanol sinh hgc cho ben vdng khdng de dnh hddng an ninh Iddng thgc nhd c d c nddc phdt trien nhien li?u sinh hgc trddc Vi?t Nam ndi chung vd Binh Thugn ndi ri§ng Mgc d u hi?n khu vdc mien Trung, Tdy nguyen vd E)6ng Nam bg cd nhd mdy vdi cdng sudt thiet ke khodng gdn 500 trigu lit/ndm sd dung nguyen li?u Id khoai mi dd vd dong d d u td xdy ddng Trong di?n tfch trdng khoai mi c d nddc chf c d ktiodng 500.000 vd khd c d the m d rgng them (guy hogch c u a Bg Ndng nghigp) Nhdng tgi Binh Thugn, vdi ldi the vung nguyen li?u ehu ldc khoai mi Idt khodng 25.704 (ndm 2010) ddng thd nhi ve di?n tich trdng khu vgc Ddng Nam bg 25,7 nghin - sou Tdy Ninh vdi dign tich 47,6 nghin - Neu so vdi vung Duyen hdi Nam Trung bg vd Tdy Nguyen thi di?n tieh khoai mi cua Binh Thugn Idn thd td sou Gia Lai: 56,4 nghin ha, Tdy Ninh 47,6 nghin ho vd Kon Tum 37,3 nghin (Thdng ke cua Bg Ndng nghigp vd PTNN ndm 2009) VI vgy, so sdnh vdi ngudn nguyen li?u tgi chd cua c d c tinh Binh Phddc, Ddng Nai thi Ida chgn phddng dn d d u t d c d c nhd m d y sdn xud't Ethanol sinh hgc tgi Binh Thugn c d nhieu lgi the hdn nhd d d u td c d the chu dgng vdi ngudn nguyen li?u tgi chd khodng 40% ngudn nguyen li?u (tddng dng khodng 35 den 40 trigu lit cdn/ndm) Phdn nguyen li?u cdn Igi, tinh todn thu muo d cdc vung khde Idn c g n hoge nhgp khdu KH&CN Binh Thuan - 15 - So 02/2011 J DIEN BAN Tinh hinh nguyen li#u, phu phdm de sdn xua't (ethanol) tqi Binh Thugn: Cdn e d ket gud khdo sdt eua c d c huyen ve hien trgng vd gui hogch gioi d o g n 2010 den 2020 t d m nhin 2025 nhd sau: a) Hien trgng vung nguyen lieu: - C d y khoai mi: dien tich gieo trdng Id 25.704 ho, sdn lddng 444.679 tdn Ndng sudt binh gudn cdy khoai mi Id 171,5 tg/ho; Phdn d d u cdi tgo, dda gidng khoai ml eho ndng sudt c o o dgt 200tg/ha (vdo ndm 2015); 215 tg/ha (vdo ndm 2020) - C d y mia: dien tieh gieo trdng Id 3,700 ho, sdn lddng 173.900 td'n; - C d y dieu: dien tich gieo trdng Id 26.902 ho, dien tich thu hogch 21.517 ho, sdn Idgng 16,000 tdn (hgt); C d y dieu ndng sudt binh gudn 7,9 tg/ho Phdn d d u cdi tgo, dda gid'ng dieu cho ndng sudt coo d g t 12 t g / h a (vdo ndm 2015); 16.7 t g / h o (vdo ndm 2020) b) DU kien quy hoach vung nguyen lieu den ndm 2020: - C d y khoai mi: dien tich gieo trdng Id 15,000 ha, sdn lddng 323,000 tdn - C d y mia: dien tich gieo trdng Id 7,500 ha, sdn lddng 487.500 td'n; - C d y dieu: dien tich gieo trdng Id 27,826 ha, sdn lddng 34.083 tdn hgt; (Nguon: DU thao quy hoqch tong the ngdnh Ndng nghiep giai doqn 2010 - 2020) Ke't gud khdo sdt cho thdy, tfnh Binh Thugn c d ngudn nguyen lieu sdn xudt cdn td khoai ml, bd khoai mi, rf d d d n g , thit gud dieu khid phong phu, cho phep sdn xudt ethanol sinh hgc gdc E 10 nhd dinh hddng eua UBND tfnh tgi Ke hogch sd 4358/KH-UBND ngdy thdng ndm 2008 ve viec trien khoi thdc hien "Dd dn phdt trien nhien lieu sinh hgc den ndm 2015, t d m nhin den ndm 2025" vd Quye't dinh sd 177/2007/QD-TTg c u o Thu tddng Chinh phu phe duyet dd dn "Phdt trien nhien lieu sinh hgc den ndm 2015, t d m nhin den ndm 2025"; DU kien sdn lddng ethanol 95-96% V (goi tdt Id con) tren dja bdn tfnh Binh Thugn: a) DU kien sdn luqng son xud't tU khoai mi vd bd khoai mi: Tgi Binh Thugn, c d y khoai mi Id c d y c d dien tich canh tdc Idn thd nhi sou c d y Ida Tdp trung chu y e u d c d c huyen Tdnh Linh, Ddc Linh, Bdc Binh, Hdm Thugn Nam, Hdm Tdn Theo guy hogch cua ngdnh Ndng nghiep, d d kien sdn lddng khoai mi nhd sou: Ndm Dl#n tich San lUdng Ndng sudt bq (ngdn ha) khoai mi (tq/ha) Ghi chu (ngdn tdn) 2010 25.704 444,679 171,5 Dinh hddng se gidm ddn 2015 15,0 317.1 200 dien tich trdng cdy 2020 15 323 215 Idm b g c mdu ddt, nhdng se chgn gidng cho ndng sudt coo (Ngudn Qui hoqch ngdnh NN&PTNT Binh Thudn thdi ky 2008 - 2020) Theo sd lieu c u o d d dn sdn xud't Ethanol nhien lieu Dung Qud't, c d c d u tieu thu khoai ml khu vdc Nam Trung bg - Tdy Nguyen cho thdy khoai mi nguyen lieu d Viet Norn dddc dung chd nhieu muc dich khde nhau, dddc phdn chia nhd sou : Xudt khdu, chu y e u khoai ml Idt (34%), Che bien thdc dn gio sue (28%), Che bien tinh bgt khoai mi (37%); Cdc nhu c d u khde (1%) KH&CN Binh Thuan - 16 - So 02/2011 g DIEN BAN Cung theo sd li?u khdo sdt t d c d c huy?n tfnh c d ngudn nguyen li?u khoai mi thi ndng ldc che bien tinh bgt mi chiem khodng 3(D% sdn Idgng Phdn cdn Igi nhdn ddn edt Idt phdi khd, xud't bdn cho thddng Idi nddc phgc vu nhu c d u xud't khdu, sdn xud't thdc dn gio sue Hi?n tinh chda c d nhd m d y che bien sdn phdm td khoai mi (ngogi trd sdn phdm bgt mi tinh) Theo tinh todn, theo chdt lddng nguyen li?u, khodng 2,7kg khoai mi Idt khd cho lit cdn 95% V; Khodng 15 kg bd khoai mi cho lit cdn So sdnh gida gid trj sdn phdm khoai mi gua che bien thdnh cdn vd gid trj khoai mi Idt xudt bdn tho nhd sau (gid 2009): - Iha khoai mi cho 16 tdn c u / n d m , tddng dddng 5,9 tdn c u khd Thu nhgp bdn khoai mi I d t : 5900 kg x 2500ddng/kg = 14.750.0(X) ddng/ha/ndm - Neu Che bien thdnh cdn: C d 2,7kg khoai mi Idt khd cho lit cdn To cd: lit X 5.900 kg/2,7kg = 2.185 lit x 12000d/l = 26.220.000ddng/ha/nam Rd rdng, gua che bien cdn Idm nguyen li?u sdn xud't cdn khan pha xdng sinh hgc thu nhgp t d khoai mi dd tdng len gdn Idn Nhd vgy chung ta c d the mgnh dgn ndng c a o gid trj sdn phdm khoai mi gua che bien cdn de sdn xud't cdn pha xdng sinh hgc thay vi xud't bdn nguyen li?u thd cho c d c nddc vd c d c tfnh khu vgc Ddng thdi tgo them vi?c Idm cho ngddi lao dgng c u n g nhd tdng thu ngdn sdch qua c d c khodn thue De thu mua ddgc nguyen li?u cho nhd m d y cdn sdn xud't c d n c d gidi phdp gdn ke't Igi ich gida nhd ndng vd nhd sdn xud't Neu d d u td nhd m d y sdn xud't cdn Idm nguyen li?u sdn xud't cdn khan pha xdng sinh hgc tgi Binh Thudn, nhd d d u td c d chdc chdn vung nguyen li?u tgi chd d d p dng khodng 40% - 50% nhu c d u cho sdn xud't vdi gui md hieu gud (100 tri?u lit/ndm) Dd kien sdn Idgng cdn t d khoai mi sou trd Idgng khoai mi d d che bien bgt mi tinh, gid sd chi thu mua ddgc 70% lddng khoai mi ddn, lddng bd mi sou sdn xud't thu ddgc khodng 40% so vdi Idgng cu tddi chdo sd dgng vd d d kien Idgng bd sou sdn xud't tinh bgt c d the thu mua cho nhd mdy sdn xud't cdn khodng 65% - 70% (30 - 35% sd dung cho nhu c d u chdn nudi hodc Idm phdn vi sinh) Nhd vdy, sdn Idgng cdn 95% - 96%V t d khoai mi vd bd khoai mi gioi dogn 2010 - 2020, tdm nhin den ndm 2025 nhd sou: Nam Sdn luqng tCr khoai mi vd bd khoai mi (BKM) (tri#u lit) 2010 34 2015 33,75 2020 20,9 Tdm nhin 2025 20,9 b) DU kien sdn luqng san xudt tU thjt qud dieu: Tgi Binh Thudn, c d y dieu dddc xdc dinh Id c d y ldi the cud tfnh Binh Thugn Hi?n tgi, todn tfnh c d 26.902 ngdn Dja bdn sdn xud't t g p trung d Ddc Linh, Tdnh Linh, Bdc Binh, Hdm Tdn, Hdm Thugn Nom, Hdm thugn Bdc Ndng sudt binh gudn 7,9 tg/ha Phdn d d u cdi tgo, ddo gid'ng dieu cho ndng sudt coo dgt 12 tg/ha (2015); 16.7 tg/ha (2020) KH&CN Binh Thuan - 17 - So 02/201 DIEN BAN Quy hogch gioi d o g n 2010 den 2020 dien tieh vd sdn lddng dieu nhd sou: Ndm Di#n tich (ngdn ha) sdn lddng hqt dieu (ngdn td'n) Ndng sudt bq (tq/ha) 2010 27,826 17,085 7,9 2015 27,826 24,715 12 2020 27,826 34,083 16,7 (Ngudn Qui hoqch ngdnh NN&PTNT Binh Thudn thdi ky 2008 - 2020) Thit gud dieu ddc bdng den idn lddng hgt dieu Sdn lddng thjt gud dieu hien noy khdng dddc sQ dung, nhd vddn chi sd dung 01 sd it de bdn cdy, phdn Igi khdng sd dung, gdy d nhiem mdi trddng Sdn phdm cdn td trdi dieu se sdn xud't nhieu sdn phdm xd hdi c d n nhd : cdn ndu ldu, cdn y te Ddc biet Id nguyen lieu de sdn xud't cdn khan 99,8% V de xdng sinh hgc ElO nhu c d u hdng trieu tdn/ndm Nhd vdy, td thit gud dieu guo che bien se Id ngudn nguyen li?u sdn xud't ethanol sinh hgc vd xdng gd'c ElO, Theo tinh todn thdc te, c d 20 td'n thit gud dieu cho trieu lit cdn c d n c d lddng thit gud dieu, cho rdng Idgng gud thu hdi dddc khodng 80% Sdn lddng cdn sdn xudt t d thit gud dieu gui hcgch nhd sou: Ndm Sdn lUdng Sdn lddng Sdn lUdng thit qud dieu thjt qud dieu 95% -96% (ngdn td'n) dUa vdo SX (tri#u lit) Ghi chu (ngdn tdn) 2010 144.000 115,200 5,76 2015 222,435 177,948 8,9 2020 306,747 245,397 12,269 Tdm nhin 2025 306,747 245,397 12,269 c) DU kien sdn luqng cdn tU ri dUdng: Tgi Binh Thudn, c d y mia cung Id c d y cho hieu gud thdp nen dien tich trdng mia gidm lien tuc, Djnh hddng Quy hogch ndng nghiep den 2020, t d p trung dn dinh nguyen lieu cho Nhd mdy Dddng Binh Thudn cdng sudt 1,000 tdn mia/ngdy (khodng 160,000tdn/ndm) Bd tri vung nguyen li?u d cdc huygn: Hdm Tdn, Hdm Thudn Bdc, Hdm Thudn Nam, Bdc Binh Quy hogch vung nguyen lieu mia c u a tinh den ndm 2020 nhd sou: Ndm Di#n tich (ngdn ha) Sdn lddng mia (ngdn td'n) Ndng sudt bq (tq/ha) 2010 3,7 173,9 469,8 2015 353 588,3 2020 7,5 487,5 650 (Ngudn Qui hoqch ngdnh NN&PTNT Binh Thudn thdi ky 2008-2020) KH&CN Binh Thuan - 18 - So 02/2011 DIEN BAN Theo c d n g ngh?, chf gui trinh sdn xudt dddng tinh luyen mdi cd rf dddng Ldgng rf dddng chie'm td 3,5% den 4% so vdi lddng mia Quy trinh sdn xud't dddng thu cdng khdng cho rf dddng Nhd vdy, ve tiem ndng nguyen lieu mia chung ta c d the ed lddng rf dddng Idn g d p ddi Nhdng ldgng rf dddng ed nhieu hoy it thudc vdo cdng sud't cuo c d c nhd m d y sdn xud't dddng tinh luy?n Cdn c d Quy hogch phdt trien kinh te xd hgi cuo tfnh dong trinh Thu tddng Chinh phu phe duy?t vd Quy hogch huy?n Hdm Thudn Bdc, giai dogn td ndm 2010 den ndm 2020 tgi Tfnh chf cd Cdng ty TNHH MK SUGAR Viet Nam sdn xudt dddng tinh luy?n (tgm ggi Id nhd mdy Dddng) Qui hogch Sdn Idgng ethanol 95%-96%V sdn xud't td rf dddng gioi dogn 2010 den 2020, tdm nhin den 2025 nhd sou: De cd lit cdn cdn 3,5 kg rf dddng, sdn ldgng cdn td mdt ri c d the c d ddgc nhd sou : Ndm Sdn lUdng LUdng mgt ri Sdn lUdng dudng (tdn/ndm) 95% -96% V tinh luy^n Ghi chu (tri^u lit/ndm ) 2010 1500 600 0,170 2015 2500 1000 0,285 2020 16.000 6400 1,825 Tdm nhin 2025 16.000 6400 1,828 d) DU kien tong luqng cdn 95% - 96% V se cd gioi doqn 2010 den 2020 tdm nhin den 2025 nhu sau: Nam 2010 Ndm 2015 Nam 2020 Tdm nhin 2025 Sdn lUdng Sdn lUdng Sdn lUdng Sdn lUdng 95%- 96%V 957.- 967oV 957.- 967.V 957o- 967.V (tri#u lit) (tri^u lit) (tri#u lit) (tri#u lit) Khoai ml vd BKM 34 33,75 20,9 20,9 Thit gud dieu 5,76 8,9 12,69 12,69 Rf dddng 0,17 0,285 1.828 1,828 Tdng cgng : 40,32 42,935 35,418 35,418 Nguyen li^u Nhd vgy, vdi dieu kien ddc thu ve thd nhddng, tinh Binh Thugn c d vung nguyen li?u phu hdp vdi cdng ngh? sdn xudt ethanol sinh hgc de xdng sinh hgc gd'c E5 vd ElO Dd Id c d c vung nguyen li?u khoai ml, dieu, mia d c d c huy?n Bdc Binh, Hdm Thugn Bdc, Hdm Thudn Nam, Hdm Tdn, Ddc Linh vd Tdnh Linh Tfnh Binh Thudn, vdi vung nguyen li?u d d khdo sdt nhd tren Id khd thi vdi ndng ldc sdn xud't ethanol 95 - 96% V d giai dogn 2010 - 2020 t d m nhin 2025 Id 34 tri?u lit, Ben cgnh dd du nhdp cdng ngh? Idm cdn khan 99,7% V vd cdng ngh? phd'i trgn xdng chung to se c d khodng 318 tri?u lit xdng sinh hgc KH&CN Binh Thuan - 19 - So 02/2011 t^ DIEN DAN j^= g d c ElO tham gio thi trddng nhien li?u eua c d nddc, thay the mdt phdn nhien ligu hod thgch nhd muc tieu c u a Thu tddng Chinh phu tgi Quye't dinh so 177/2007/QD-TTg ngdy 20/11/2007 ve vi?c phe d u y ? t "Dd dn phdt trien nhien li?u sinh hgc d e n n d m 2015, t d m nhin den ndm 2025' Binh Thugn Igi Id tfnh phdt trien nhien li?u sinh hgc sou ed nddc, vi v d y chdng to c d dieu ki?n de Idg chgn edng ngh? phu hgp de sdn xud't nhien lieu sinh hgc - ethanol 95 - 96%V mgt c d c h hi?u g u d , bdo d d m sdc cgnh tronh sdn phdm tren thj trddng ve chdt lddng vd gid thdnh L/ng dung thdnh gud nghien c d u c u d c d c nhd khoa hgc nddc d e sdn xud't cdn khon vd xdng sinh hgc gd'c E 10 Hien nay, gid xdng d d u tren the gidi rd't c a o , nhien li?u hda thgch ngdy c d n g c g n ki?t Vi?c phdt trien edng nghigp nhien li?u sinh hgc gd'c ethanol tgi tfnh Binh Thudn nhdm m u c tieu tgn dgng phu phdm ndng nghigp de vdo c d ndng lddng vda g d p phdn gidi g u y e t d nhiem mdi trddng bdo v? mdi trddng, tgo viec Idm cho vung ndng thdn vd d e m Igi higu q u d kinh te cao./ CO LOAI TIN BAO BAO (theo guy djnh trddc d d y , chf ed logi tin bdo Id Id thdng b d o Id vd thdng b d o lu khdn cdp) d d , tin cdnh b d o Id dddc phdt VA LOAI TIN BAO LU phdtTrong hien mdo to hodc rd't to c d khd ndng Theo Quy che' bdo dp thdp nhiet ddi, bdo, lu dd duqc Quyet Thu tUdng Chinh phu ban dinh so hdnh 17/201 l/QE>TTg ngdy 14/3/2011, se cd loqi tin bdo bdo vd loqi tin bdo 10 g d y Id; hodc xud't hien Id bdt thddng Tin lu d d d c phdt mdc nddc sdng dgt mdc b d o dgng II vd c d n tiep tuc len, hodc mdc nddc sdng d d xudng, nhdng vdn cdn c o o hdn mdc b d c dgng II Khi mdc nddc sdng d g t mdc b d o ddng III vd c d n tiep tuc len, Cu the, 06 logi tin bdo bdo gdm: tin bdo hodc mdc nddc sdng d d xudng, gdn Bien Ddng, tin b d o tren Bien Ddng, tin bdo nhdng vdn cdn c o o hdn mdc b d o dgng III thi gdn bd, tin bdo khdn cd'p, tin bdo tren ddt phdt tin Id khdn cd'p lien vd tin cud'i eung ve cdn b d d (theo guy djnh trddc d d y , chi c d 05 logi tin b d o bdo Id: tin bdo xa, tin bdo tren Bien Ddng, tin bdo gdn b d , tin bdo khdn cd'p, tin cudi c u n g ve bdo) Trong d d , tin bdo gdn Bien Ddng dddc phdt bdo hogt ddng ngodi Bien Ddng vd c d khd ndng di chuyen vdo Bien Ddng 48 gid tdi Tin bdo khdn cd'p dddc phdt vi tri t d m bdo c d c h diem gdn nhd't thupc bd bien ddt lien nddc to td 300-500 km vd c d khd ndng di chuyen ve phia d d t lien nddc to 48 gid tdi, hodc vi tri t d m b d o c d c h diem gdn nhd't thudc bd bien d d t lien nddc to dddi 300 km, Cung theo Quy che ndy, c d 03 logi tin b d o lu Id: tin cdnh bdo Id, tin Id vd tin lu khdn c d p Tin d p thdp nhiet ddi gdn b d , tin d p thdp nhiet ddi tren ddt lien, tin b d o tren bien Ddng, tin bdo g d n b d , tin bdo khdn cd'p, tin bdo tren d d t lien mdi ngdy bdn tin chinh vdo gid 30, gid 30, gid 30, 11 gid 30, 14 gid 30, 17 gid 30,21 g i d vd 23 gid 30 Thu tddng y e u c d u Ddi Tieng ndi Viet Nam, Ddi Truyen hinh Viet Nam, he thdng Ddi thdng tin Duyen hdi Viet Nam nhdn d d d c tin d p thdp nhiet ddi g d n Bien Ddng, tin b d o g d n Bien Ddng,., phdi td chdc phdt tin theo guy dinh Quyet djnh ndy cd hieu iuc thi hdnh ke tU ngdy 04/5/2011 vd thay the Quyet dinh sd' 245/2006/QD-TTg ngdy 27/10/2006 KH&CN Binh Thuan - 20 - So 02/2011 MTN (theo chinhphu.vn) ... phep sdn xudt ethanol sinh hgc gdc E 10 nhd dinh hddng eua UBND tfnh tgi Ke hogch sd 4358/KH-UBND ngdy thdng ndm 2008 ve viec trien khoi thdc hien "Dd dn phdt trien nhien lieu sinh hgc den ndm 2015,... khan pha xdng sinh hgc thu nhgp t d khoai mi dd tdng len gdn Idn Nhd vgy chung ta c d the mgnh dgn ndng c a o gid trj sdn phdm khoai mi gua che bien cdn de sdn xud''t cdn pha xdng sinh hgc thay... sdn xud''t cdn khan 99,8% V de xdng sinh hgc ElO nhu c d u hdng trieu tdn/ndm Nhd vdy, td thit gud dieu guo che bien se Id ngudn nguyen li?u sdn xud''t ethanol sinh hgc vd xdng gd''c ElO, Theo tinh