M\u00e0u xanh t\u01b0\u1ee3ng tr\u01b0ng cho m\u00f9a xu\u00e2n v\u00e0 s\u1ef1 s\u1ed1ng. \u0110i \u0111\u00f4i v\u1edbi \u0111\u1eddi s\u1ed1ng v\u1eadt ch\u1ea5t ng\u00e0y c\u00e0ng phong ph\u00fa, con ng\u01b0\u1eddi c\u0169ng \u0111\u1eb7t ra y\u00eau c\u1ea7u cao h\u01a1n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng sinh s\u1ed1ng, s\u1ea3n ph\u1ea9m xanh kh\u00f4ng \u00f4 nhi\u1ec5m kh\u00f4ng ng\u1eebng ra \u0111\u1eddi. M\u00e0 giao th\u00f4ng xanh ch\u00ednh l\u00e0 ch\u1ec9 c\u00e1c h\u00ecnh th\u1ee9c giao th\u00f4ng ki\u1ec3u m\u1edbi kh\u00f4ng \u00f4 nhi\u1ec5m, ho\u1eb7c \u00edt \u00f4 nhi\u1ec5m, ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n
Ch\u00fang ta bi\u1ebft r\u1eb1ng, s\u1ef1 ra \u0111\u1eddi v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a \u00f4 t\u00f4 l\u00e0 m\u1ed9t c\u1ed1ng hi\u1ebfn to l\u1edbn cho n\u1ec1n v\u0103n minh c\u1ee7a nh\u00e2n lo\u1ea1i. Nh\u01b0ng l\u01b0\u1ee3ng kh\u00ed th\u1ea3i x\u1ea3 ra c\u1ee7a m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng r\u1ea5t l\u1edbn \u00f4 t\u00f4 c\u0169ng d\u1ea7n d\u1ea7n tr\u1edf th\u00e0nh nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu g\u00e2y \u00f4 nhi\u1ec5m b\u1ea7u kh\u00f4ng kh\u00ed c\u1ee7a th\u00e0nh ph\u1ed1. R\u1ea5t nhi\u1ec1u ch\u1ea5t c\u00f3 h\u1ea1i do x\u0103ng ch\u00e1y s\u1ea3n sinh ra kh\u00f4ng nh\u1eefng tr\u1ef1c ti\u1ebfp g\u00e2y nguy h\u1ea1i cho s\u1ee9c kho\u1ebb con ng\u01b0\u1eddi, m\u00e0 c\u00f2n g\u00e2y n\u00ean s\u1ef1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng m\u1ed9t c\u00e1ch r\u1ed9ng l\u1edbn, \u0111i\u1ec1u \u0111\u00f3 ng\u00e0y nay ai c\u0169ng nh\u1eadn th\u1ea5y. Do v\u1eady, ph\u00e1t tri\u1ec3n giao th\u00f4ng xanh, tr\u00ean th\u1ef1c t\u1ebf ch\u00ednh l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh \u0111a d\u1ea1ng ho\u00e1 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng, c\u0169ng l\u00e0 qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u1ec1 x\u01b0\u1edbng vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng d\u00f9ng ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng trong s\u1ea1ch.<\/p>\n\n\n\n
Hi\u1ec7n nay, nhi\u1ec1u n\u01b0\u1edbc s\u1eed d\u1ee5ng nhi\u1ec1u nh\u00e2n l\u1ef1c, v\u1eadt l\u1ef1c \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng xanh kh\u00f4ng \u00f4 nhi\u1ec5m v\u00e0 \u00edt \u00f4 nhi\u1ec5m. V\u00ed d\u1ee5, \u1edf trong c\u00e1c th\u00e0nh ph\u1ed1 \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd t\u00e0u \u0111i\u1ec7n ng\u1ea7m, xe l\u1eeda ch\u1ea1y tr\u00ean \u0111\u1ec7m t\u1eeb, giao th\u00f4ng \u0111\u01b0\u1eddng ray nh\u1eb9, v.v., c\u00f2n v\u1ec1 ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng c\u00e1 nh\u00e2n th\u00ec c\u00e1c lo\u1ea1i \u00f4 t\u00f4 \u0111i\u1ec7n, \u00f4 t\u00f4 kh\u00ed thi\u00ean nhi\u00ean ho\u1eb7c kh\u00ed ho\u00e1 l\u1ecfng, \u00f4 t\u00f4 kh\u00ed hy\u0111ro, \u00f4 t\u00f4 r\u01b0\u1ee3u metylic v\u00e0 r\u01b0\u1ee3u etylic, v.v. \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng trong m\u1ed9t t\u01b0\u01a1ng lai kh\u00f4ng xa tr\u1edf th\u00e0nh ch\u1ee7ng lo\u1ea1i ch\u00ednh c\u1ee7a lo\u1ea1i \u00f4 t\u00f4 xanh.<\/p>\n\n\n\n
Mu\u1ed1n gi\u1ea3m b\u1edbt m\u1ed9t c\u00e1ch c\u00f3 hi\u1ec7u qu\u1ea3 s\u1ef1 \u00f4 nhi\u1ec5m c\u1ee7a ch\u1ea5t th\u1ea3i \u00f4 t\u00f4, \u0111i\u1ec1u m\u1ea5u ch\u1ed1t l\u00e0 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 ch\u1ea5t \u0111\u1ed1t c\u1ee7a \u00f4 t\u00f4. V\u00ed d\u1ee5 lo\u1ea1i \u00f4 t\u00f4 d\u00f9ng kh\u00ed thi\u00ean nhi\u00ean thay cho x\u0103ng l\u00e0 m\u1ed9t lo\u1ea1i \u00f4 t\u00f4 \u00edt \u00f4 nhi\u1ec5m l\u00fd t\u01b0\u1edfng nh\u1ea5t. So v\u1edbi \u00f4 t\u00f4 ch\u1ea1y x\u0103ng, ch\u1ea5t hy\u0111ro cacbua trong kh\u00ed th\u1ea3i gi\u1ea3m 90%, ch\u1ea5t cacbon oxit gi\u1ea3m 80%. ch\u1ea5t l\u01b0u hu\u1ef3nh \u0111ioxit gi\u1ea3m ch\u1eebng 40%. \u0110\u1ed3ng th\u1eddi, gi\u00e1 th\u00e0nh s\u1eed d\u1ee5ng kh\u00ed thi\u00ean nhi\u00ean ch\u1ea1y x\u0103ng ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c 50%. Hi\u1ec7n nay, \u00f4 t\u00f4 ch\u1ea1y b\u1eb1ng kh\u00ed thi\u00ean nhi\u00ean \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u1edf nhi\u1ec1u n\u01b0\u1edbc, to\u00e0n th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u00e3 c\u00f3 h\u01a1n 5.250.000 chi\u1ebfc, \u1edf Trung Qu\u1ed1c \u0111\u00e3 b\u01b0\u1edbc \u0111\u1ea7u s\u1eed d\u1ee5ng \u00f4 t\u00f4 kh\u00ed thi\u00ean nhi\u00ean, hi\u1ec7n nay \u0111\u00e3 c\u00f3 h\u01a1n 6000 chi\u1ebfc.<\/p>\n\n\n\n
\u0110\u1ebfn n\u0103m 2000, trong ph\u1ea1m vi to\u00e0n Trung Qu\u1ed1c th\u1ef1c hi\u1ec7n s\u1eed d\u1ee5ng \u00f4 t\u00f4 ch\u1ea1y x\u0103ng kh\u00f4ng ch\u00ec, ng\u1eebng s\u1ea3n xu\u1ea5t v\u00e0 s\u1eed d\u1ee5ng x\u0103ng m\u00e1c th\u1ea5p. \u0110\u1ed3ng th\u1eddi y\u00eau c\u1ea7u to\u00e0n b\u1ed9 c\u00e1c \u00f4 t\u00f4 con m\u1edbi s\u1ea3n xu\u1ea5t ph\u1ea3i d\u00f9ng h\u1ec7 th\u1ed1ng phun x\u0103ng \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng \u0111i\u1ec7n v\u00e0 c\u00f3 b\u1ed9 ph\u1eadn l\u1ecdc kh\u00ed th\u1ea3i. Th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u00f3 s\u1ebd gi\u1ea3m r\u1ea5t nhi\u1ec1u s\u1ef1 \u00f4 nhi\u1ec5m do kh\u00ed th\u1ea3i c\u1ee7a \u00f4 t\u00f4. Ri\u00eang h\u1ec7 th\u1ed1ng phun x\u0103ng \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng \u0111i\u1ec7n, n\u1ebfu so s\u00e1nh v\u1edbi c\u00e1c \u00f4 t\u00f4 truy\u1ec1n th\u1ed1ng, th\u00ec l\u01b0\u1ee3ng kh\u00ed th\u1ea3i c\u00f3 th\u1ec3 gi\u1ea3m kho\u1ea3ng 90%. Do v\u1eady, ti\u1ec1n \u0111\u1ed3 c\u1ee7a giao th\u00f4ng xanh s\u1ebd r\u1ea5t t\u1ed1t \u0111\u1eb9p.<\/p>\n\n\n\n
T\u1eeb kh\u00f3a: Giao th\u00f4ng xanh; \u00d4 t\u00f4 xanh; \u00d4 t\u00f4 ch\u1ea1y b\u1eb1ng gas<\/p>\n","protected":false},"excerpt":{"rendered":"
M\u00e0u xanh t\u01b0\u1ee3ng tr\u01b0ng cho m\u00f9a xu\u00e2n v\u00e0 s\u1ef1 s\u1ed1ng. \u0110i \u0111\u00f4i v\u1edbi \u0111\u1eddi s\u1ed1ng v\u1eadt ch\u1ea5t ng\u00e0y c\u00e0ng phong ph\u00fa, con ng\u01b0\u1eddi c\u0169ng \u0111\u1eb7t ra y\u00eau c\u1ea7u cao h\u01a1n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng m\u00f4i tr\u01b0\u1eddng sinh s\u1ed1ng, s\u1ea3n ph\u1ea9m xanh kh\u00f4ng \u00f4 nhi\u1ec5m kh\u00f4ng ng\u1eebng ra \u0111\u1eddi. M\u00e0 giao th\u00f4ng xanh ch\u00ednh l\u00e0 ch\u1ec9 c\u00e1c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,16],"tags":[],"class_list":["post-8806","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=8806"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8806\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}