Phiu xut ti KH&CN cp thnh ph nm 2010
GII THIU CNG NGH V THIT B CHUYN GIAO1.Tn Cng ngh/Thit b (CN/TB)
- ( Tn ting Vit v ting Anh):
X l nc thi theo cng ngh phn ng k kh dng vch ngn (ABR) (Anaerobic
Baffled Reactor Technology For Wastewater treatment )
2. Xut x cng ngh:
Cng ngh ABR c nghin cu, ci tin v ng dng trong x l nc thi ti Vit
Nam trong nhiu nm gn y. - Nm 2003, chng trnh KHCN KC07-07 trin khai
thc hin ti nghin cu la chn cng ngh v thit b x l cht thi trong cc
vng ch bin nng thy sn. Kt qu ca ti nghin cu v ng dng cng ngh ABR x
l nc thi vi cc c trng khc nhau ti cc vng chn nui, ch bin tinh bt v
ch bin thy sn. 03 h thng x l cng sut 25 m3/ngy m.- Nm 2006: D n hp
tc nghin cu song phng Vit Nam Rumani: Hp tc nghin cu pht trin cc
gii php x l nc thi th nhm ti s dng cho mc ch nng nghip. Kt qu ca d
n ng dng cng ngh ABR x l nc thi sinh hot v git m cho khu dn c ti tr
trn Lim Tin Du Bc Ninh. Cng sut x l 30 m3/ngy m.
3. Qu trnh nghin cu ra cng ngh:
- Qu trnh nghin cu, ci tin v ng dng cng ngh thc hin t nhng nm
2000 vi cc th nghim trong phng v quy m pilots.
- T nm 2003 n nm 2006: ti nghin cu la chn cng ngh v thit b x l
cht thi trong cc vng ch bin nng thy sn. (KC07-07) tip tc nghin cu,
hon thin cng ngh vi cc loi hnh nc thi thc t khc nhau.
- Nm 2006-2007: tip tc nghin cu, hon thin cng ngh ABR x l nc thi
kt hp vi h sinh hc v bi lc trng cy nhm ti s dng nc thi sau x l cho
mc ch nng nghip.
- T nm 2007 n nay: tip tc nghin cu ci tin cng ngh vi cc hng x l
mi, tng hiu qu x l, gim gi thnh v n gin ha trong qu trnh thi cng,
lp t:
+ Nghin cu b sung ch phm vi sinh c hu, tng hiu qu x l. + Nghin
cu b sung gi th vi sinh. + Nghin cu ng dng vt liu mi: composite lm
vch ngn + Hon thin cng ngh v sn xut thit b hp khi ABR bng vt liu
Composite.
4. M t cng ngh (xin gi km s quy trnh cng ngh/nh nu c)Cng ngh Phn
ng k kh dng vch ngn ABR (Anaerobic Baffled Reactor) l kt qu nghin
cu, ci tin v ng dng mt cch ph hp trn c s mt s gii php cng ngh x l
nc thi hin nay nhm p ng kh nng x l nc thi ph hp vi c trng, thnh phn
v iu kin thc t ti Vit Nam.
H thng x l nc thi theo cng ngh ABR c Vin Nc, Ti tiu v Mi trng
Vin Khoa hc Thy li Vit Nam nghin cu, ci tin cc c trng k thut, kt
cu, thnh phn v c trng cng ngh nhm tng hiu qu x l nc thi v ph hp vi
nhiu ngun nc thi hin nay Vit Nam. H thng x l nc thi thi theo cng
ngh ABR c th ng dng x l nc thi nhim hu c (nc thi sinh hot, nc thi
chn nui, nc thi lng ngh nng-thy sn...) bng phng php sinh hc k kh,
thn thin vi mi trng:
Mt s c trng cng ngh ABR x l nc thi nh sau:1. X l c hc: Chn rc v
Lng s b.2. X l sinh hc k k gi th: Cc ngn x l k kh vi vch ngn
composite hng dng kt hp gi th vi sinh v bn hot tnh. 3. X l sinh hc
k kh tng m: Cc ngn x l k kh vi vch ngn composite v lp m sinh hc dng
vt liu lc. 4. X l sinh hc h hiu kh hoc thc vt: X l bng h sinh hc
hiu kh hoc h thng x l thc vt.
S cng ngh ABR x l nc thi
5.Cc lnh vc c th p dng CN/TB: - X l nc thi sinh hot. - X l nc
thi chn nui, git m. - X l nc thi ch bin thy sn - X l nc thi ch bin
nng sn thc phm b nhim hu c
6. u im ca CN/TB: (Ghi r u im so vi CN/TB ngoi nhp)
1. Hm lng sinh khi trong b m di ng c duy tr cao, n inh do s dng
loi c din tch b mt ln nh h gi th vi sinh ci tin. Hiu qu x l cao, c
bit i vi nc thi sinh hot, nc thi c nhim hu c cao.2. Gim lng bn pht
sinh, i vi cc cng trnh i vo hot ng, vic s dng cng ngh m di ng.3.
Khng pht sinh mi hi, kh chu.Khng cn b t hoi trc h thng x l.
4. Din tch cng trnh nh, chi ph u t thp, linh hot trong lp t.
5. Xy dng d dng, s dng vt liu composite thay th xy dng.6. Vn hnh
v bo dng n gin. Chi ph vn hnh thp
7. Bn quyn:
- c ng k bn quyn cha? ng k( Cha ng k
(ang tin hnh ng k gii php hu ch nhng cha c kt qu)
- Nu ng k:
Bn quyn sng ch Nhn hiu hng ho Kiu dng cng nghip
Gii php hu ch Tn gi xut x hng ho
8. Quy m v a ch ng dngH thng x l nc thi phn ng k kh dng vch ngn
(ABR) c p dng ti cc a im sau:a. Thn i Lm, x Tam a, Yn Phong Bc
NinhCng sut: 25m3/ngy m Loi: Nc thi sinh hot ln chn nui.b. X Tn Ha
Quc Oai H NiCng sut: 25m3/ngy m Loi: Nc thi ch bin tinh btc. X Hi
Bnh, huyn Tnh Gia, tnh Thanh Ha: Cng sut: 25m3/ngy m Loi: Nc thi ch
bin thy snd. Th trn Lim huyn Tien Du, tnh Bc Ninh:
Cng sut: 30m3/ngy m Loi: Nc thi sinh hot+ git m.
9. Nhng thng tin khc (Nu cha c trong biu mu):
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