Chng trnh tp hun1) 2)
Tp hun v thng rc hu c Lm th no lng ghp v cch thc s dng thng rc v ngha ca vic s dng thng rc vo cc hot ng truyn thng Thm thc t 01 thng rc hu c
3)
D n Cp nc v V sinh tnh Bnh nh
TP HUN THNG RC HU C
Cch thc x l rc thi hu c hin nay ti a phng??
C s v khung php l:Ngh nh ca Chnh ph s 59 v Qun l Cht thi rn: Ngi gy nhim tr tin Phn loi ti ngun Gim thiu cht thi X hi ha
C s v khung php l:Quy hoch Qun l Cht thi rn ca Tnh: Gim thiu cht thi Phn loi ti ngun Lm phn compost Mc tiu: n
2015: 70% rc sinh hot cc vng th (ngoi Quy Nhn) c thu gom v x l; n 2015: 100% cht thi rn t cc khu cng nghip c thu gom v x l bng cc bin php ph hp.
Khi lng Cht thi?? th (loai III & IV) : 0.9 kg/ngi/ngay th (loai V) : 0.8 kg/ngi/ngay Cac xa : 0.5 kg/ngi/ngay
nh ngha cc loi rc
Lit k tn cc loi rc hu c: Lit k tn cc loi rc v c Rc ti ch:
Thnh phn cht thi sinh hot
Phn trm rc hu c?? Phn trm rc v c?? Phn trm rc ti ch??
Thnh phn cht thi sinh hot
Thc trng
Gii php
Lm th no x l rc hu c?X l ti ngun bng thng rc hu c-
u trng RL/phn trn qu Thc n cho ln compost
Phi lm g vi lng rc thi khng ti ch ny?T chc thu gom hiu qu (dng xe y, thng rc v im tp kt)-
Rc khng ti ch 25%
Rc ti ch 15%
T chc vn chuyn hiu qu n ni x l-
T chc bi chn lp an tonRc hu c 60%
H gia nh tr cho vic thu gom, vn chuyn v mt phn chi ph chn lp
Quan ly Cht thai Tai ngunRac t cac ngun khacRac hn hp
Rac chRac hu c
Rac h gia inhRac hu c Rac con lai
Rac khng ti ch
75% Compost dung Toptex
90% dung thung rc hu c
25% dung thung 10% dung thung sinh rc hu c hoc nui u trung RL Bai chn lp hp v sinh
3 cng ngh ph hp vi tnh hnh thc t ca huynCNG NGHThng rc hu c
MC TIU V PHNG PHPTit gim cht thi hu c bng cc qu trnh t nhin (vi sinh vt, nm, u trng rui lnh en) Chuyn ha rc hu c thnh s sinh trng ca u trng RL cho mc ch thng mi Sn xut Compost da vo c tnh hu dng ca tm ph Toptex
Thng sinh hc
compost vi tm ph TopTex
Tc hi ca rc hu c nu khng c x l??
Chat thai hu c khi phan huy gay ra mui hoi thoi anh hng en moi trng song. Cac bai tap trung cac ch au moi, c s che bien rau ti la nhng moi gay o nhiem va la o dch benh. Ni tap trung ruoi muoi va cac vi sinh vat gay benh. Anh hng en sc khoe cong ong Nguon lan truyen cac benh hai cho cay trong t nguon at, nc ti b o
Ti sao s dng thng rc hu c?
Cc nh my x l rc vi thit b nhp: Nh my x l rc Cu Din - H Ni vi chi ph u t rt cao nhng vn cn 60% rc phi chn lp Cc nh my p dng cng ngh ni a nh Seraphin, Ansinh - ASC x l rc trit hn nh qu trnh phn loi kt hp th cng vi c kh - x l n 80% khi lng rc tip nhn, ch cn 20% em chn lp trong khi gi thnh ch bng 30 40% gi nhp ngoi nhng tui th cc thit b khng cao.
Nhng hn ch ca cc nh my: Hay
trc trc k thut, H thng thi kh tiu tn nhiu nng lng nhng thng xuyn b tc nghn nh hng n qu trnh phn hy, Pht sinh nhiu mi hi trong qu trnh vn hnh. Cng ngh vn cha ph hp vi rc Vit Nam ln nhiu tp cht. Hu ht cc nh my x l rc sn xut compost hin nay nc ta u hot ng khng hiu qu (l, tm dng hay ng ca)
Bt li ca vic phn loi ti nh my
Phn loi bng tay: Nhn Ph - Bnh nh
Cng vic tn nhiu thi gian v cng sc Rt nhiu vt liu khng phi rc hu c b ln trong ng compost. Ch ph hp vi quy m nh
Phn loi bn t ng: Nh my Thy Phng (Hu)Cng ngh tng hp nhng phc tp D dng b hng Tn qu nhiu nng lng Vn phi s dng nhiu nhn cng (cng vic nguy him!)
ng rc vo tng lai chng ta
THNG RC HU C
Li ch Thng rc hu c??X l rc TI NGUN - Gim chi ph ! + Khng chi ph thu gom + Khng chi ph vn chuyn + Khng chi ph x l tp trung - Gp phn bo v mi trng - Ly mn ca thng rc bn cho cy trng - Ly mn nui trn
Li ch thng rc hu c
Chi ph thu gom, vn chuyn v chn lp hng nm chnh quyn a phng h tr cho mi h gia nh dao ng t 600.000 VN n 840.000 VN. Chi ph ca mt thng rc hu c khong 400.000 vn n 600.000 vn S dng 4-5 nm Mi h c th tit gim khong 0,5 tn rc thi em ra bi chn lp mi nm. Tit kim chi ph, gim ngn sch cho nh nc
Li ch thng rc hu c
Sau khong 2 thng chng ta c th ly rc hu c phn hy bn cho cy trng Mi thng c th nhn 3 kg rc thi/ngy, nhng ch dn thng mt hoc hai ln/nm. Sau khi dn, rc trong thng (mn) s c lm phn bn cho cy trng hoc lm nguyn liu mi trong qu trnh compost a nhit.
Yu cu v thng rc hu c1. Ch to bng nguyn liu bn, d kim; 2.Tng i r tin, 3.Thong kh; 4. Khng mi, khng thu ht rui nhng; 5. Kh nh cp v gi tr ti ch thp 6. cng trnh b cn ph bi ch, chut 7. D khuy o v lm sch;
8. Mi ngi dn a phng c th t xy lp.
Cu to ca thng rc hu c
84 vin gch
Thng ny c 504 l thong kh
Loi rc no cn b vo thng rc?Rc nh bp: rc thi t cc loi ht, tri cy, rau c, tht, c, gia cm Rc t vn: l, cnh cy nh Giy khng th ti ch
Loi rc no khng nn b vo thng rc?
Cc vt liu khng phn hy bao gm thy tinh, kim loi, nha, cao su, mt, cc vt liu bc sp, vi, ct, bng khong, xp, gch, s, snh, v s, c v cc vt liu tng t khc. Cnh cy ln, v trng (v thi gian phn hy lu, chim din tch thng ) c bit l khng nn b rc thi nguy hi vo thng
Cc bc vn hnh thng rc hu c??
Phn loi rc hu c ti ngun B rc hu c vo thng Quan st bn trong thng xem c hin tng g bt thng xy ra nh: c kin, rui, mi hi c cch x l Thc hin cng tc khoy o rc t nht 1 tun 1 ln `
Thng rc cn oxy??
Trong thng c rt nhiu VSV a nhit gip cho qu trnh phn hy rc nhanh hn Thng
rc cn thong kh Khuy o thng xuyn (t nht 1 tun/1 ln)
TC NHN X L RC HU C RT HIU QU
u trng ca rui lnh en
Thng tin v rui lnh en
Rui lnh en c sn trong mi trng t nhin nc ta; con trng thnh c mu en, di 12-20 mm, trng hnh dng d ln ln vi loi ong. Vng i ca rui lnh en ko di khong hn 1 thng, bt u t trng, u trng, nhng, cui cng lt xc thnh rui lnh en. Con trng thnh sng khong 3-5 ngy, khng n ung v chng khng c ming, sng di bng cy. Mi con ci khong 500 trng ri cht.
Thng rc hu c: thu ht rui lnh en n trng sau khong 2 tun b rc vo thng u trng rui lnh en rt phm n Trong din tch 1m2, u trng rui lnh en c th n ht 30kg thc n tha trong vng mt ngy u trng ln nhanh trong mi trng rc thc phm, thc n tha u trng RL rt do dai, d thch nghi v khe mnh Khi u trng RL trng thnh, chng s b ra ngoi v tm mt ni kh v ti n np v pht trin thnh rui
Thng tin v rui lnh en
Khng gy bnh truyn nhim v: Khng c ming Khng cn ph con ngi Khng n hay u vo thc n con ngi u trng RL pht ra mi, xua ui cc loi rui nhng khc. u trng ca rui lnh en c th dng nui c, g, vt v hm lng dinh dng rt cao
B vo 6kg rc hu c
6,0 gi sau
12 gi sau
24 gi sau
Cc thch thc, kh khn???
i tng c tp hun 1ngi/1 h, trong thc t th nhiu ngi khc trong h cng b rc Thi gian u khi b rc vo thng: 2 tun u thng c mi, c kin, rui Nu thng dng cho 1 h gia nh cn c lng rc hu c >1.5kg rc hu c/ngy mi thy hiu qu Nu thng dng chung cho nhiu h th cng tc qun l rt kh
Cc thch thc, kh khnPhn loi rc ti ngun u trng ch n rc hu c ch yu thc n tha, rau qu h H gia nh chn nui gia sc, gia cm hiu qu khng cao
C cu hi no lin quan n thng rc hu c?
Lm th no lng ghp v cch thc s dng thng rc v ngha ca vic s dng thng rc vo cc hot ng truyn thng??
Xin cm n !!!http://duancapnuocvavesinh.wordpress.com
