推薦產(chǎn)品
3-(4-chlorophenyl)-4-phenyl-4,5-dihydro-1H-pyrazole 2-(chloromethyl)-3-methylpyridinehydrochloride 1-(2-bromo-4-methylphenyl)ethanone 3-chloroisoquinoline-4-carbonitrile 5,8-dichloropyrido[3,2-d]pyridazine 2-bromomalononitrile 2-(4-(bromomethyl)phenyl)benzo[d]thiazole 1-(bromomethyl)-3-methoxy-2-nitrobenzene 6-bromo-1H-[1,2,3]triazolo[4,5-b]pyridine 4-iodo-2-((trimethylsilyloxy)methyl)thiazole 6-iodoimidazo[1,2-a]pyridine-3-carbonitrile 2-(4-chlorophenyl)-2-morpholinoacetonitrile 4-chloro-7H-pyrrolo[2,3-d]pyrimidine 4-chloroisothiazole 5-bromo-6-chloro-1H-indole 7-chloro-3H-imidazo[4,5-b]pyridine ethyl3-(4-formylphenyl)propanoate 2,3-dibromobenzaldehyde 1-(5H-chromeno[2,3-b]pyridin-7-yl)ethanone 5H-chromeno[2,3-b]pyridin-5-one 3-chloroisoquinoline-4-carbaldehyde (E)-2-(3-oxoprop-1-enyl)benzaldehyde methyl4-formyl-3-nitrobenzoate 5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-1H-inden-1-one 1-methylbicyclo[4.1.0]heptan-3-one 3-nitro-4-(trifluoromethoxy)benzaldehyde 2-hydroxyquinoline-6-carbaldehyde 2-nitro-3-(trifluoromethyl)benzaldehyde 1-(2-fluoro-4-methoxyphenyl)propan-2-one tert-butyl3-fluoro-4-oxopiperidine-1-carboxylate tert-butyl3-oxopropylcarbamate 2,2-dimethylcyclohexanone 9H-carbazole-3-carbaldehyde N,N-dimethyl-2-oxoacetamide 2-methylpent-4-yn-2-ol 3-tert-butyl-4-hydroxybenzonitrile 4-bromo-2-tert-butylphenol 1,3-dibutoxypropan-2-ol methyl4-hydroxyquinoline-6-carboxylate methyl3-cyano-4-hydroxybenzoate 4-chloro-6-methoxyquinolin-7-ol 3,4-dihydro-2H-benzo[b][1,4]oxazin-7-ol 2-(2-aminothiazol-5-yl)ethanolhydrochloride (R)-ethyl2-chloropropanoate (S)-4-amino-5-(4,4-dimethylcyclohexylamino)-5-oxopentanoicacid (1s,4s)-4-hydroxycyclohexanecarboxylicacid (S)-2-(tetrahydrofuran-3-yloxy)aceticacid (1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol (R)-4-(hydroxymethyl)oxazolidin-2-one (S)-4-(hydroxymethyl)oxazolidin-2-one 化工資訊 日前，在靠近河北滿(mǎn)城縣城的九龍山礦區(qū)，幾十名工人正在已關(guān)停的礦山地面上挖坑、植苗、覆土，通過(guò)植被綠化來(lái)恢復(fù)受損的礦山生態(tài)環(huán)境。該礦區(qū)負(fù)責(zé)人告訴記者，目前，一期200畝受損礦山已重新復(fù)綠。
九龍山礦區(qū)全面關(guān)停并恢復(fù)生態(tài)環(huán)境，是河北徹底整治礦山恢復(fù)生態(tài)的一個(gè)縮影。礦山是影響大氣質(zhì)量的重要因素之一，河北提出以鐵路、高速公路兩側(cè)和城市周邊等632座露天礦山整治為重點(diǎn)，打響礦山環(huán)境治理攻堅(jiān)戰(zhàn)。
河北省國(guó)土資源廳地質(zhì)環(huán)境處副處長(zhǎng)魏風(fēng)華介紹，截至目前，全省已投入資金近10億元，治理面積達(dá)1.3萬(wàn)畝，關(guān)閉露天礦山414座。未來(lái)還將持續(xù)加大治理力度，爭(zhēng)取利用5年的時(shí)間，全面保護(hù)和治理全省礦山生態(tài)環(huán)境，打贏(yíng)礦山環(huán)境治理攻堅(jiān)戰(zhàn)。
