Tap chi sd 14, tiiang 6 2015, ti udng Dai hoc Tay Nguyen ISSN 1859^611 TIEP CAN PHi rONG PHAP NGHIEN ClTU L U A CHON CONG NGHE Xif LY CHAT THAI RAN N 6 N G N G H I E P T H E O HlTCTNG BEN VtfNG TAI TA[.]
Trang 1T I E P CAN P H i r O N G P H A P N G H I E N ClTU L U A C H O N C O N G N G H E Xif LY C H A T
T H A I RAN N 6 N G N G H I E P T H E O HlTCTNG BEN VtfNG TAI TAY NGUYEN
Phan Thi Thuc Uyen', Nguyen Hoang P h u o n g ' Ngay nhan bai: 09/5/2015; Ngdy phan bien tiidng qua: 20/5/2015; Ngay duyet dang: 29/5/2015
T O M T A T Bai bao nay de cap den tiep can phuang phap nghien ciiu lua chpn eong nghe xii IJ chit thai ran ndng nghiep (CTRNN) ben vOng tai Tay Nguyen Nghign ciiu chii yeu dp dung phuang phap luan danh gia tinh ben vftng ve cdng nghe - Sustainability Assessment of Technologies (SAT) ciia Chuang ttinh Mdi trudng Lign Hpp qudc (UNEP) de xuat nam 2012 nham danh gia cac eong nghe sin cd thdng qua cac chi tieu va chi sd ket hpp cac ygu td mdi trudng, kinh te va xa hpi cbo mdt khu vuc KSt qua eua nghien cuu da dua ra cac tigu chi, chi sd va so lupc quy trinh dg tign hanh danh gia va lua chpn cdng nghe Tu kgt qua lua chpn nay, cac nha quan IJ cd tiig sii dung cdc cdng nghe thich hop dg xu IJ cac Ioai CTRNN
d Tay Nguygn theo hudng bgn viing, biSn chit thdi thanh tai nguyen va nang lupng
Tir khda: Lua chgn cong nghi, chdt thdi rdn nong nghiip, bin vimg, Tay Nguyen
l M d D A U
Hien nay, linh vuc mdi truang cd rit nhieu
phuang phap danh gia khac nhau nham hd tto cho
nha quan IJ cdc cdp ra quyet dinh diing dan ban
Trong dd gdm cac phucmg phap luan Danh gia tdc
dpng moi trudng, phuong phdp luan Danh gia san
xuat sach ban, phuong phap luEin Kigm toan nang
lupng, Trong thdi gian gin ddy, dudi su hd tip
ciia Bd Khoa bpc vd Cdng nghe cac don vi chuyen
mdn 6 Vi$t Nam dang nghign ciiu dua ra phuong
phap luan Ddnh gid ttinh dp cdng nghe vdi muc
dich Id nhim xac djnb cdng nghe ciia mdt doanh
nghigp hoac nganh ndo dd hi^n dang 6 miic nao so
vdi thg giai/khu vuc bay trong nudc, tu dd cd dinh
hudng phdt trign bpp IJ va bieu qua Mpt ttong
nbung tien icb dupc UNEP xdy dung la phuang
phap danh gid tinb bgn vung cua cdng nghe (SAT)
duoc dua ra nSm 2012 nhim muc dich lira ehpn
mpt cdng nghg thich hpp ttong hai hay nhigu cdng
nghg dg xuit, ddm bao su bai boa ve mat kinh tg,
mdi trudng va xa hdi ciia cdng nghe do mang lai
Xu IJ CTRNN ddng vai ttd quan ttpng trong
bao ve mdi trudng, bdi nd khdng cbi ngan ch?n
nguy ea gay d nhiem mdi truong tii CTRNN (neu
khdng XLT IJ bo§c xii IJ khdng bieu qua, khdng
diing quy trinb, yeu cdu), md cdn cd the thu hdi vat
lieu, san pham de tiet kiem tai nguygn thign nhien
Trong nbimg nam qua, Tay Nguyen da ap dung
mdt s6 cdng nghg dg xu IJ chit thai ndng nghiep
nhu san xuat phan compost, khf gas meetan,
Tuy nhien, nhieu vung con mang tinh tu phat vd
liing tiing ttong vigc I\ra chpn cdng nghe xii ly
thieh hpp Chii ygu cac phe pham ndng nghiep 6
Tay Nguyen chu yeu van su dung phuong phdp ddt chua dam bdo vg sinh, gay d nhiem mdi trudng De phat trien ndng nghiep, phdi giai quygt mdu thuin giiia Ipi ich trudc mat, lau dai va dat ttong tdng thg, gan ket hai hda giiia phat trien kinh te - xa hpi vdi bao ve va cai thien mdi trudng Chinh vi vay, can hieu rd cdng nghe vd phuong phap lira chpn cdng nghe Xli IJ CTRNN gdp phan phat trien ben vung
2 NOI DUNG VA PHU'ONG PHAP NGHIEN CUtJ
2.1 Ngi dung nghien ciru
Ndi dung nghien ciiu Id tiep cdn phuong phdp luan nghign ciiu lua chpn cdng nghe xii IJ CTRNN, cu the nhu sau:
Tdng quan cac phuang phap ludn nghien ciiu Ipa chpn cdng nghe xu IJ CTRNN
Xay dung cac tieu ehi va quy trinh ddnh gia lira chpn cdng nghe xu IJ CTRNN ben vung cho vung Tay Nguygn
2.2 Phuffngphdp nghiin cu-u
Bai bao chii yeu sii dung phuong phap nghign ciiu npi nghiep (desk research) ttong dd bao gdm: Phuang phap tham khao tai lieu tbii cip vg tdng quan va cac nghien ciiu danh gia phu hpp va tinh bgn vung cdng nghe
Ke thira phuang phdp danh gia tinh bgn viing ciia cdng nghe cua UNEP (2012) dg xay dung cac tieu ehi vd cdc chi tieu de danh gia cac cdng ngbe Xli ly CTR>JN tai khu vuc Tay Nguyen
3 K E T QUA NGHIEN CUtJ
3.1 Phuffngphdp tiip can lua chgn cong nghe
1 ThS., Khoa Khoa hoc Tu nhien vd Cdng nghe, tru&ng Dgi hoc Tdy Nguyen
2 ThS., Khoa Khoa hoc Tu nhien vd Cong nghi, trudng Dgi hgc Tdy Nguyen
Tdc gid lien hi: Phan Thf Thgc Uyen DT 0919.048.748 E-mail: uyen um@gmail.com
Trang 2xu ly chdt thdi rdn nong nghiep
Cd rit nhigu phuong phap dg danh gia su phat
trien ben viing ciia cdng nghe xii IJ CTRNN nhu
quy trinh san xuat sach hon, phdng ngua d nhiem,
Xli ly cudi dudng dng va cdng nghe quan ttac,
de tao digu kien xdc dinh vd lua chpn cac cdng
nghg tdt nhat cd the Cac qud trinb ddnh gia cdng
nghg Id qua trinh ddnh gia cd he thdng, ttong dd
cdng nghe dg xuat dupe md ta va danh gia vg thudc
tinh kJ thudt, dnh hudng ddi vdi mdi trudng, kinh
te-xa hpi, cdc tae ddng ddi voi phat trien bgn vung
Danh gia eong nghe xu ly chat thai la qua trinh
dua ttgn nhung tigu chi nhat dinb de danh gia, lira
chpn cdng nghe phii hpp vdi yeu cau thuc tien cua
CO sd vat chat, giiip trien khai cac bign phap bao ve
mdi trudng cd hieu qua, khd thi
Cdi thien ban nua ttong cdc phuang phap
tigp can ddnh gia cdng nghg theo tinh bSn viing
la phuang phdp danh gid tinh ben viing cua cdng
ngh? (SAT) Phuang phap nay tap tmng vao ca
qua trinh va ket qua thdng qua viec xay dung mpt
khung danh gia cdng ngbe ma cac khia eanh kinh
te, mdi trudng, xa hpi ciing nhu ky thuat dupc xac
dinh Phuang phdp SAT dua ra tieu chi va ehi sd
dg danh gid cdng nghe cho cdc ngdnh cu thg, ttong
do cd xu Iy CTRNN
Phuang phdp ludn SAT dupc phdt ttign thdng
qua mpt qua trinh phiic tap ciia nghign ciiu va
chuygn gia tham vin Cdc budc ciia phuang phap
nay nhu sau:
Bu&c l:Tiin hdnh phdn tich tinh hinh vd xdc
dfnh mgc tieu cua vdn de Trong budc nay chiing
ta can phdi phan tich tinh hinh thi^c te va xac dinh
mpe tieu dat dupc, bao gdm: Thu thdp sd lieu ngn,
liy y kign ciia cdc ben lign quan, l^p so do va phan
tieh, Budc nay gnip nhan djnh vin dg, danh gia
tam quan ttpng vd xac dinb mpe tigu dat dupc
bang each can thiep cdng ngh? hpp !J
Buac 2: Ddnh gid cdp chien lugc Budc nay
cbii yeu do cdc nhd lap kg hoach, hoach dinh chinh
sach, dai dien dupc biu ra (tim vT md) thuc hien
ttong cdc cupc hpp, thao luan Ket qua ciia cac
phign hpp nhu vdy se giiip xac dinh cdc tigu chi va
chi sd chung cho cap dp boat dpng tii cap dp tdng
thg; Hd ttp lap danh sach so lo?ii va xac dinh cdc
yeu td thich hpp
Btr&c 3: Ddnh gid cdp do hogt dgng Budc nay
chii ygu do cac ky su vd cdc nhdn vien ky thuat
danh gid (tam vi md) cac giai phap cong nghe sdn
cd Trong mpt sd trudng bpp, budc ddnh gia cip
ho^t dpng cd the Id budc dau tign (co the bd qua
budc Iva buac 2) 6 bude nay can chii J den cac
J kien ciia chuygn gia vd thong tin ky thuat Trong
budc nay, sS liet ke tat ca cac cong nghg can xem
xet va tign hanh sang lpc, xac dmh pham vi va danh gid cbi tidt tiidng qua cac tieu chi va chi sd chung lien quan den cac yeu td mdi trudng, kinh tg
va xa hpi (sii dung phuong phap ma tran de danh gia) Kgt qua cudi cung cua budc nay la chpn ra dupc cdng nghe tiiich hpp nhat (cd tinh bdn virng) ttong cae cdng nghe dupc dua ra xem xet
Cd thg higu cac budc nhd sang Ipc, xdc dinh pham vi, ddnh gia chi tigt nhu la tiiiet bi sang gdm
3 edp dp sang vdi 3 kich thudc ludi khde nhau, tii ldn den nhd dan
- Miic 1: Sang lpc (miic thip), eac giai phap, he thdng cdng nghe khdng thda mdn mpt hosic tit ca eac digu kien se bi Ioai ngay, thdng qua eae cau tta ldi cd boac khdng
- Miic 2: Xdc dinh pham vi (miic trung binb), cdc giai phap cdng nghe sau khi qua budc sdng lpc sg tigp tuc danh gia qua cac tieu chi va chi sd cbung thdng qua cac cau tta ldi cao/trung binh/ thip hoae lupng boa bing each cho diem va danh gia bing ma ttan
- Miic 3: Danh gia chi tigt (miic cao), cdc giai phap cdng nghe dupc lira chpn ttong danh gia ph^m vi tigp tuc dupc danh gid chi tigt kha thi vg mdl trudng, x5 hdi, kinh tg vd kJ thu§t Kgt qua la mdt danh sach eac lua chpn cdng nghe dupc xgp theo sd diem
Bu&c 4: Lifa chgn cong nghi thich hgp Trudc
khi Ioai bd cdc giai phap cdng ngh^ cd diem thap vd/hoac dua ra quyet djnh cuoi ciing vg lira chpn cdng nghe Can luu J gidi phap cong nghg cd digm cao nhat cho kich ban hien tai cdn dupc xem xet can than vdi nhung kich bdn khde nhau vi nd eo thg khdng phdi la lua chpn kha thi Ndi each khac, cdc lira chpn cdng nghe cd diem thip hon cd thg lai tot vdi cdc kich ban khac khi cd chuyen giao cdng nghe/cac no Iuc xay dung nang luc thich hpp
Bu&c 5: Du dodn kich bdn tuang lai Dg kigm
tta dp chac chan ciia cac lira chpn cdng ngbe, phuang phap luan tuong tii vdi kich ban tuong lai
md phdng dupc dp dung cd the dam bao ring cdng nghg dd chiu dupc sir kiem dinh ciia thdi gian
Bu&c 6: Thuc hien quan trdc vdphdn hdi Khi
da cd quygt dinh vS lua chpn cdng nghg thich hpp Budc nay se bao gdm tiiigt kg kJ thuat, diu tiiiu, 1 ^ dat va dua vdo sii dung Sau dd, lap bao cao kgt qua tinrc bign (quan h ^ ) va danh gid eho cac ben lign quan, cac td chiic cbinh phii va nhGng nha ra quygt dinh ddng vai trd la co so cho phan tich tmh hinh vdi nhihig dir an tuong Iai va hd ttp ra quygt dinh
Cd thg minh hpa phuong phap lu|n SAT - danh gia tinh bgn vung ciia cdng ngh? qua hinh 1 nhu
Trang 3^ k Pta&i lich tinh mk
( ^ > hinh - ^ ^ ^ V
van d= can dugc l^ / ^ ^ ^
g,a,quy<!, Xac d,nhmw lieu
V J K _J:
Cac chi tieu
va chi so
de danh gia cong nghe
Hinh I Cac bu&c thurc hien danh gid ti'nh b^n vung cua cong nghf
Ngudn: UNEP (2012)
3.2 Quy trinh vd tieu chi lua chgn cong nghi
xir ly chdt thdi rdn nong nghiep cho Tdy Nguyen
Tay Nguygn la vung ddt rong ldn giau tiem
nang phat trign ndng nghiep voi nbieu loai cay
ttong khac nhau nbu cay cd phd, cao su, Iiia va
cac cay hoa mua Dign ticb dat nong nghiep chiem
35,07% tong dien tieh dat Vi vay cae phe pham
ndng nghigp tai day cung da dang va phong phii
Tuy nhien so vdi tigm nang vd lgi tiie cua Tay Nguyen thi phat trien ndng nghiep van cdn bdc
Ip nhiing ban chg ttong dd cd cdng tdc qudn IJ CTRNN Phan Idn cae phg phdm nay chua dirpc thu gom va xu Iy thich hop Cu thg khoi lupng
va thdnh phan chat thai ran ndng nghiep cho khu vpc Tdy Nguygn da dupe de tai TN3/T21 xde dinh
dupc thg hien ttong bang 1
Bdng 1 Khoi luong chat thai ran nong nghiep Tay Nguygn
Ndi dung Gia Lai Lam Dong Ddk LSk Dak Nong Kon liim
CTR trdng
ti-ot
CTR chan
2010
2011
2012
2010
2011
1.300.463
1.477.863
1.563.694
1.711.289
1.770.370
1.567.279 1.694.087 1.700.557 839.904 856.463
2.506.003 2.475.874 2.142.673 1.898.386 1.935.681
1.005.415 1.124.466 1.288.303 317.765 342.669
532.215 582.671 580.862 580.187 550.249
Tdng cpng khdi lupng CTRNN vung Tay Nguygn (tdn/nam)
1.809.519 910.149 1.869.103 309.465 536.375
Khdi lupng
(tin/
nSm)
2010
2011
3.011.752
3.248.233
2.407.183 2.550.550 4.404.389 4.411.555 1.323.180 1.467.135 1.112.401 1.132.920
12.258.905 12.810.393
2012 3.373.213 2.610.706 4.011.776 1.597.769 1.117.236 12.710.701
Ngudn: Ket qud tinh todn phdn tich thuc te ciia de tdi TN3IT2I
Trang 4Khi tign hanh lua chpn cdng ngbe xii IJ
CTRNN tai Tay Nguyen can tuan theo nhiing
nguyen tae sau:
- Tiep can vdi nhiing cong nghe tign tien va
nhung kinh nghiem ttong xii ly CTRNN d ttong
va ngoai nude (phai hieu rd edng nghe trudc khi
chpn)
- Cdng nghe dan gian nhung khdng lac hau,
bao dam xii ly cd hieu qua, an toan va khdng gay
d nhilm mdi trudng
- Gia thanh cd thg chip nhan ttong dieu kien
ciia khu virc Tay Nguyen
- Cd gang tan thu nhung gid tri cua CTRNN de
tai tao tdi nguygn
c i n pbai dya vdo cac tigu chi co ban sau day
khi danh gia cdng nghe:
- Tigu ehi mdi trudng; Miic dp va hieu qua giai
quygt nbigm vu ve sinb mdi trudng ciia cdng nghg
Bang 2 Cac tieu chi danh gia cong nghg
- Tieu chi kinh tg: Y nghia thigt thuc ciia eong nghe Xli IJ djnh chpn ddi vdi dia phuang Vdn diu
tu ban diu, chi pbi v§n hanh, bao duang, hieu qua
va thdi gian hoan vdn cua cdng trinh xu ly
- Tieu chi ky thuat ciia edng ngh? xii IJ: Su tbich hpp vdi dieu kien thuc te cua dja phuang (khdi lupng, thanh phan, tinb chat CTRNN, dieu kien tu nhien, tai chinh, trinh dp phat trien kinh
te - xa hdi va khoa bpc ky thuat, nhu can ciia thi trudng tieu thu san pham.v.v ) Cdng nghe don gian, dg van hanh
- Tieu chi xa hdi: Dupc cpng ddng chip nhan Tdng quan phuang phap danh gii tinh bgn viing ve edng nghe va dac digm CTRNN eiia khu vuc Tay Nguygn cd thg dua ra cac tigu chi chu yeu ddi vdi sir phat trien ben vung dupe the hi^n
d bang 2
g b^n vung CTRNN t^i khu \if^ Tay Nguyen
I Mdi trudng
1 Yeu cau sir dung dat
2 Tieu thp nang lupng,
nhign U?u
3 Phdt sinh chit tiidi
4 Tieng dn va dp rung
5 Miic dp nii ro eho ngudi
lao dpng
Dien tich dat can thigt dg lap dat cdng nghe (bao gdm ea dem xung quanh)
- Loai nang lupng nhign lieu tieu thu nhu: dien, nudc, hda chat,
- Sd lupng mdi gid boat dpng, don vi ddu ra
- Loai chat thai phat sinh: khi thai, nudc thai, miii,
- Sd luong mdi san lupng hodc san phdm
Miic dp dn khi boat dpng cdng nghg: cudng dp bang decibel Danh gia nii ro mdi trudng, sue khde va an toan tigm nang cho ngudi lao ddng va cpng ddng
Chi phi gdm: Chi phi vdn dau tu, chi phi van hanh va bao dudng Hieu qua kinh tg, thdi gian hoan vdn, ty le cbi phi vd lpi ich
II Kinhte
1 Chi phi
2 Higu qua vd thdi gian
hodn vdn
3 Tigm nSng tao thu nhap Tigm nang tao thu nhap tbii cip tii nhung san phim CTRNN III Kythuat
1 Tuong thich vai dieu kien
khu vijrc Tay Nguyen
2 Miic dp su dung vat lieu
Tay Nguygn
3 Chuyen gia sin cd tai
khu vuc Tay Nguygn
4 Tuang thich vdi tinh
hinb hi?n tai
- Can thjgt dg kiem tra kha nang tuong thich vdi dieu kien tu nhign ciia dja phuang nhu: dilu kien dia ly, khi hau va dia hinh,
- Thanh phin, dac tinh va khdi luong CTRNN
Can thiep cdng nghe ngn danh uu tien cho viec sii dung cdc vdt Ii?u dia phuang ca chi phi va can nhac xa hpi
Chuygn mdn dia phuang la cin thigt cho van hanh he tiiong cdng ngh? mdi Cling nhu cho hoat dpng va quan IJ
Mdt he thdng cdng nghe mdi cd the ttong mpt so tnrdng hpp xay dyng dua tren mdt he thdng hien cd Vi vay, hg thdng mdi phai phii hpp vdi cdng nghe, hg thdng hien tai vg co so h^ ting, b? tbdng edng nghg cung nbu quan IJ cua td cbiic
Trang 5i ip chi sd 14, thang 6-2015, truong Dai bpc Tay Nguygn ISSN 1859-4611
5 Thich ling vdi cac tmh Bao gdm kha nang md rpng boac nang cap edng nghg dg cai thign hieu budng tuong lai qua dg dap iing nhu cau tbay ddi
6 Qud trinh dn dinh, cdng He thdng cdng nghg phdi thuc hien mdt each dn dinh Cong suit xii IJ suat Xli ly d miic cao nhit va tnmg binh eua cdng nghe
7 Miic dp tu dpng hda Miic dp tu ddng hda va su tinh tg cua he thdng cong nghg
rV Xabdi
Su chap nb|in cua cdng
ddng
\^gc tien hanh ddnh gia sii dpng nhieu ma ttan
kbac nhau tii don gian den phiic tap (xay dimg he
thdng cac tieu chi thich bpp, tbang digm uru tign,
ttpng sd, dinh lupng cac gia tii danh gia, ) nhim
sang Ipc va lo^i bd din cac cdng nghe khdng kha
tbi hoac it hi?u qua Phuong phap cho diem cd
ttpng so la cho diem tiing tieu cbi dg danh gia miic
dp bgn vung ciia cdng nghe Trudc khi cpng diem
cua cac tieu cbi pbai nban sd digm vai cac he sd
thg hien miic dp quan ttpng ciia tiing tieu chi
Tdng digm danh gia tinb phat trign bgn vung
ciia cdng ngh? dupc xae dinh theo cdng thiic:
-X^M
Trong do:
E Id digm tong hpp thg h i ^ miic dp bgn vung
ciia cac tieu chi
Vi la gid tri digm miic dp ben viing ciia tigu chi
ttnii
Wi la ttpng so ciia tigu chi tbii i
n la tdng cac tieu chi dg danh gia tinh ben viing
ciia cong nghg
a Xdc dinh cdc hi so (W)
Xae dinh h§ sd cho tiing tieu chi dupe trinh bay
ttong bang 1
- Tinh bgn vtog vg mdi tiirdng: he s6 1
- Tinh bgn vQng ve kinh tg: be sd 1
- Tmh bgn vttng ve ky thuat: he sd 2
- Tinh bgn vihig vg xS hpi: be sd 2
b Xdc dinh diim theo cdp bgc bin vOng (V)
Danh gia miic dp bgn viing theo 3 cap nhu sau:
Cao, tiiip, trung bmh
Diem cho cdc miic nhu sau:
- Miic 1: Danh gia miic cao tuong iing vdi 3
diem
- Miic 2: Danh gid miic trung binb tuong ^ g vdi 2 diem
- Miic 3: Danh gia miic thip tucmg iing vdi 1 diem
Can Cli vao ca so dii lieu cua Tdy Nguygn va eac tai Heu khac lien quan den cdng ngh^ xii ly CTRNN tign hdnh danh gia cho diem tiing cdng nghe theo timg tigu chi Cdng ngh^ cd digm cao nhat se la cdng nghe dupc lua chpn Trudng hpp
cd 2-3 cong nghe cd tong so diem bdng nhau can phdi phdn tich va so sanb ky ban
Thdng thudng ttong phdn tich pham vi, chi cd mdt vai tieu chi quan ttpng dupc Ipa chpn va cac cdng nghe canb tranh dupc xgp bang ddi vdi cac tieu ehuan vd uu tign se dupc x^p h^ing diu tien Dya ttgn kgt qud ciia pham vi, 3-5 eong ngh§ hdng dau dupc lira chpn dg danh gid cbi tiSt de lua chpn cdng nghe cudi cimg Tuy nhign, ttong phan ticb hien nay, phan ticb chi tigt dang dupc thuc hien d cip pham vi Bdi vi hau hgt cac cdng nghe dupc lua chpn la rat quan ttpng va khd khSn dg phan biet tbdng qua mdt ddnh gia dan gian Phuang phap nay tuong ddi thich hpp vd cd tinb thuygt phuc hon so vdi nhigu phuang phdp khac
4 K E T LUAN Tiep c ^ phuong phap nghign ciiu lya chpn cdng nghe xu IJ CTRNN ben viing Id viec can thigt Viec lua chpn diiog cdng ngh? xu IJ tbich hpp vdi khu vuc Tdy Nguygn cdng co J nghla quan ttpng dg nang eao hieu qua xu IJ gdp phan bao v? mdi trudng, thiic ddy phat trien kinh tg xa hpi, khoa hpe cdng nghe ciia Khu vuc theo budng hien dai, van minh va bgn vimg Ket qua cua viec ngbien ciiu de xuit cac tigu chi, chi s6 va quy trinh
se lam co sd khoa hpe, phuong phap luan cho viec lua ehpn cac eong nghe tdi uu nhit ttong viec xu
ly CTRNN dam bao sy hai hod vg mat kinb tg, mdi truang vaxa hpi
61
Trang 6TOWARD T H E M E T H O D O L O G Y O F SUSTAINABILITY T R E A T M E N T
T E C H N O L O G I E S SELECTION F O R A G R I C U L T U R E SOLID WASTE
IN CENTRAL H I G H L A N D S
Phan Thi Thuc Uyen', Nguyen Hoang Phuong^
Received Date: 09/5/2015; Revised Date: 20/5/2015; Accepted for Publication: 29/5/2015
SUMMARY This paper indicated the methodology of sustainability treatment technologies selection for agriculnire solid waste in Central Highlands In this paper, The Sustainability Technology Assessment method (SAT), established in 2012 by UNEP, have been used to assessing various best available solid waste treatment technologies In this study, SAT will canier out the best technology through many criteria and indicators of environment, economy and social As the results of process, decisions maker can apply this technology to treat agriculture solid waste by sustainable way of converting agriculture solid waste in Central Highlands to resources and energy
Keyword: Technology selection, agricultural solid waste, sustainable Central Highlands
TAI LIEU T H A M K H A O
Tran Thj Hudng (2009) Cdng nghi xu ly chdt thdi dd thi va khu cdng nghiep Dai hpe KiBn tnic Hi Ngi
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United Nations Environment Programmer (2012) Application of the Sustainability Assessment of Technologies Methodology: Guidance Manual Osaka
United Nations Environment Programme (2014) The Intemational Environmental Technology Center Retrieved from http://www.unep.otg/iect/SATAssessing/tabid/56441/Default.aspx
VIT (2014) Technology for business Retrieved from http://www.vtt.fi/reSearch/technology/ SuStainabily_assessment.jSp?lang=en
NgiriM phin biin 1 NguM phin bi^n 2
TS TrJn TVung DOng ThS Dang Thi Thanh Ha Khoa KHTN&CN, tmong DH Tay Nguyen Khoa KHTN&CN, tnrdng DH TSy Nguyen
DT 0916084089 BT: 0979178998
E-mail:tdddhtn@gmail.com E-mail: thanhha.tnu@gmail.com
3 MSc, Faculty of Natural Sciences and Technology Tay Nguyen University
4 MSc Faculty of Natural Sciences and Technology Tay Nguyen University
Corresponding Author Phan Thi Thuc Uyen Phone: (+84) 0919048748: Email: uyen.uni@gmail.com