so 3 (2011) Xu htfdng mdi trong cong nghe xuf ly chat thai ran tai Viet Nam TS TRINH VAN TGYEN TRAN THj THANH LOAN Vien Cong nghe Moi tritcfng, Vien KH&CN Viet Nam, Tap ciii Kinli te va Dif bao Ngay n[.]
so (2011) Xu htfdng mdi cong nghe xuf ly chat thai ran tai Viet Nam TS TRINH VAN TGYEN Vien Cong nghe Moi tritcfng, Vien KH&CN Viet Nam, TRAN THj THANH LOAN Tap ciii Kinli te va Dif bao Ngay nay, xa hdi cang phat trien thi Irfgfng chat thai rSn tuf cdc khu thi, cac hoat dong san xu§'t cong nghiep, nong nghiep va dich vu khac cang gia tang V§n d l nhiim mdi trtfofng chat thai noi chung va ch§'t thai ran noi rieng da tror nghiem trong, c^n phai dufgfc giai quyet dong bo Vl vaiy, viec nghien cii'u nhufng c6ng nglid xu" ly chat thai r^n hien tai de tim xu hifdrng itng dung c6ng nghe xuT ly co hieu qua hofn ti^ofng lai la mot nhffng bffdrc di can thiet cua Vidt Nam Thrfc trang chat thai ran tai Viet Nam phdt trien tren the' gidi Tong viing Ddng bang sdng Hdng, lufdng phdt sinh CTRSH tai Bac Trung bd va Duyen hai cdc dd thi loai III trd len vd mien trung vd vung Dong bang Chat thai ran Id chat thai d mdt so' dd thi loai IV khoang sdng Ciifu Long cd Iddng rdc the ran, difdc thai tif qud 6,5 trieu ta'n/ndm Duf bdo phdt sinh Idn nha't Mdt U-ong trinh sdn xud't, kinh doanh, dich tdng lufdng CTRSH thi de'n nhu'ng ngudn thai Idn d ndng vu, sinh boat hdng hoac ndm 2020 khoang gan 22 thdn Id rdc thai chdn nudi cdc boat dong khdc Chat thai trieu ta'n/ndm De quan ly td't Theo thd'ng ke ciia Cue Chdn ran dufdc chia thdnh cdc loai ngudn chat thai ndy, ddi hdi nudi, Iddng chat thai ran vat chat thai ran sinh boat d dd thi cdc cd quan bifu quan can nudi thai (phdn vd cdc chat vd ndng thdn, cha't thai ran quan tam hdn nffa de'n cdc ddn chudng, thdc dn thffa, xdc cdng nghiep vd chat thai ran d khau giam thieu tai ngudn, gia sue, gia cam chet, chat diai Idng nghe tdng cffdng tdi che, tdi sff Id md ) ffong ndm 2008 Id dung, dau tff cdng ngh6 xff ly, 80,49 trieu ta'n Tuy nhien, ffdc ddo'thi vd nong thdn tieu hiiy thich hdp gdp phan tinh hien nay, chi cd khoang Theo ket qua thd'ng ke giam thieu d nhiim mdi 40-70% cha't thai ran dffdc thu chffa day dii, tdng Iffdng phdt trffdng CTRSH gay gom va xff ly So' cdn lai thai sinh cha't thai ran sinh boat O khu vffe ndng thdn nffdc ta thing ao, hd, kenh, rach (CTRSH) tai cdc dd thi d mdi ndm diai khoang 6,35 Chd't thai ran cd nguy cd d nffdc ta cdng gia tdng trieu ta'n rdc sinh boat, tffdng nhiim it dffdc xff ly triet de vdi ty le tffdng dd'i cao dffdng trung binh mdi ngffdi tao nhff chd't thai bifu cd tff phdn (10%/ndm) so vdi cac nffdc 0,3 kg/ngffdi/ngdy Trong dd, cua qud trinh chdn nudi Tdng quan Kinh te-Xa hoi 11 V i ^ t Nsaask CdNG THddNG - NONG NGHIEP Cdc khu cdng nghiep Cac khu cdng nghiej-) (KCN) difdc phal Irien \(