【文章內(nèi)容簡介】 ully, but were not able to find any broken glass. They were also quite sure that a cigarette end did not start the fire. This morning, however, a fireman accidentally discovered the cause. He noticed the remains of a snake which was wound round the electric wires of a 16,000volt power line. In this way, he was able to solve the mystery. The explanation was simple but very unusual. A bird had snatched up the snake from the ground and then dropped it on to the wires. The snake then wound itself round the wires. When it did so, it sent sparks down to the ground and these immediately started a fire.Lesson54 Sticky fingers 粘糊的手指After breakfast, I sent the children to school and then I went to market. It was still early when I returned home. The children were at school, my husband was at work and the house was quiet. So I decided to make some tarts for tea. In a short time I was busy mixing butter and flour and my hands were soon covered with sticky pastry. At exactly that moment, the telephone rang. Nothing could have been more annoying. I picked up the receiver between two sticky fingers and was dismayed when I recognized the voice of Mrs Bates. It took me ten minutes to persuade her to ring back later. At last I hung up the receiver. What a mess! There was pastry on my fingers, on the telephone, and on the doorknobs. I had no sooner got back to the kitchen than the doorbell rang loud enough to wake the dead. This time it was the postman and he wanted me to sign for a registered letter !Lesson55 Not a gold mine 并非金礦Dreams of finding lost treasure almost came true recently. A new machine called 39。The Revealer39。 has been invented and it has been used to detect gold which has been buried in the ground. The machine was used in a cave near the seashore whereit is saidpirates used to hide gold. The pirates would often bury gold in the cave and then fail to collect it. Armed with the new machine, a search party went he did not like it. She enjoyed herself making the assistant bring almost everything in the window before finally buying the dress she had first asked for.Lesson58 A blessing in disguise? 是因禍得福嗎？The tiny village of Frinley is said to possess a 39。cursed tree39。. Because the tree was mentioned in a newspaper, the number of visitors to Frinley has now increased. The tree was planted near a church fifty years ago, but it is only in recent years that it has gained an evil reputation. It is said that if anyone touches the tree, he will have bad luck。 if he picks a leaf, he will die. Many villagers believe that the tree has already claimed a number of victims. The vicar has been asked to have the tree cut down, but so far he has refused. He has pointed out that the tree is a useful source of ine as tourists have been1 總 論XXX鐵礦是XX鋼鐵集團礦業(yè)有限責(zé)任公司的鐵礦原料供應(yīng)基地之一，已有三十多年的生產(chǎn)歷史。由采礦（XX山礦、XX寺礦）、選礦（選礦廠）、硫酸（硫酸廠）等生產(chǎn)系統(tǒng)組成，同時建有機修、運輸?shù)容o助生產(chǎn)系統(tǒng)及生活福利設(shè)施。XX山礦區(qū)礦底270m水平以下礦床貯量豐富，經(jīng)濟價值較高，X鋼礦業(yè)公司決定對地下開采進行技術(shù)改建，使原礦產(chǎn)量達(dá)到250萬噸/年以上，同時對選礦廠進行擴建，作技術(shù)升級改造，將選礦生產(chǎn)能力提高，以適應(yīng)增產(chǎn)的采礦量；同時提高選礦率，減少污染物的排放量。硫酸廠由于生產(chǎn)規(guī)模?。戤a(chǎn)4萬噸硫酸）、能量消耗大、效率低等因素，生產(chǎn)規(guī)模不滿足國家產(chǎn)業(yè)政策要求。XXX鐵礦決定對現(xiàn)有硫酸廠進行技術(shù)改造，%%，并形成年產(chǎn)硫酸6萬噸的生產(chǎn)規(guī)模，以滿足國家產(chǎn)業(yè)政策對生產(chǎn)規(guī)模的要求。因此，X鋼礦業(yè)有限責(zé)任公司XXX鐵礦技改擴建工程，是企業(yè)生存和發(fā)展的需要，是國家經(jīng)濟建設(shè)的需要。它的建設(shè)滿足國家產(chǎn)業(yè)政策的要求?！禭鋼礦業(yè)有限責(zé)任公司XXX鐵礦地下開采擴建工程可行性研究報告》由中國有色工程設(shè)計研究總院于2002年9月編制設(shè)計完成?！禭鋼礦業(yè)有限責(zé)任公司XXX鐵礦選礦改造工程方案設(shè)計》由XXXXX冶金設(shè)計研究總院于2003年7月份編制完成?！禭鋼礦業(yè)有限責(zé)任公司硫酸廠“四改六”擴改工程方案設(shè)計》由XXX化工設(shè)計院2002年12月編制設(shè)計完成。根據(jù)國家對建設(shè)項目環(huán)境保護管理要求，建設(shè)單位于2003年4月30日委托XX市環(huán)境保護研究所承擔(dān)該項目的環(huán)境影響評價。XX市環(huán)境保護研究所承接委托后，對擬建工程廠址及附近區(qū)域進行了實地考察和資料收集，查看了現(xiàn)有的生產(chǎn)工藝。在初步工程分析基礎(chǔ)上，XX市環(huán)保所根據(jù)《環(huán)境影響評價導(dǎo)則》及采礦、化工行業(yè)環(huán)評要求，編制完成了該項目的《環(huán)境影響評價大綱》?！董h(huán)境影響評價大綱》經(jīng)XX省環(huán)保局審批，評價單位將按照大綱評審意見，完成項目的環(huán)境影響評價工作。最終形成《X鋼礦業(yè)有限責(zé)任公司XXX鐵礦技改擴建工程環(huán)境影響報告書》。建設(shè)項目環(huán)境影響評價是我國環(huán)境保護工作制度，旨在促進評價地區(qū)經(jīng)濟與環(huán)境協(xié)調(diào)發(fā)展，促進生態(tài)環(huán)境的良性循環(huán)。XXX鐵礦技改擴建項目環(huán)境影響評價將做好以下工作：①通過實地考察、環(huán)境質(zhì)量現(xiàn)狀監(jiān)測、污染源調(diào)查以及環(huán)境影響預(yù)測等系統(tǒng)工作，全面分析該項目在建設(shè)期和建成投產(chǎn)后的環(huán)境影響特點及影響范圍、程度；②根據(jù)國家對“污染物達(dá)標(biāo)排放”、“污染物排放總量控制”、“清潔生產(chǎn)”等有關(guān)要求，對該項目及原生產(chǎn)工藝的生產(chǎn)管理和污染防治措施提出建議；③對擬建項目及原生產(chǎn)工藝的環(huán)境管理及環(huán)境監(jiān)測計劃提出管理要求；④對該項目的技改擴建工程初步設(shè)計進行環(huán)境保護評述；⑤為建設(shè)單位有效治理污染和環(huán)境保護管理部門決策提供科學(xué)依據(jù)。X鋼礦業(yè)有限責(zé)任公司委托XX市環(huán)境保護研究所編制項目環(huán)境影響評價的《委托書》 2003年4月30日（附件三） ⑴中國有色工程設(shè)計研究總院《X鋼礦業(yè)有限責(zé)任公司XXX鐵礦地下開采擴建工程可行性研究報告》2002年9月⑵XXX化工設(shè)計院《X鋼礦業(yè)有限責(zé)任公司硫酸廠“四改六”擴改工程方案設(shè)計》2002年12月⑶XXXXX冶金設(shè)計研究總院《X鋼礦業(yè)有限責(zé)任公司XXX鐵礦選礦改造工程方案設(shè)計》2003年7月。⑷XX市環(huán)境保護局《關(guān)于XX市環(huán)保所關(guān)于申請確認(rèn)X鋼礦業(yè)有限責(zé)任公司XXX鐵礦技改擴建工程環(huán)境影響評價標(biāo)準(zhǔn)的報告的回復(fù)》 2003年6月（附件四）、法規(guī) ⑴中華人民共和國國務(wù)院253號令《建設(shè)項目環(huán)境保護管理條例》⑵中華人民共和國大氣污染防治法⑶中華人民共和國水污染防治法⑷中華人民共和國環(huán)境噪聲污染防治法⑸中華人民共和國固體廢物污染環(huán)境防治法⑹中華人民共和國清潔生產(chǎn)促進法⑺國家經(jīng)貿(mào)委14號令《工商投資領(lǐng)域制止重復(fù)建設(shè)（第一批）目錄》1999年⑻國家計委、國家經(jīng)貿(mào)委《當(dāng)前國家重點鼓勵發(fā)展的產(chǎn)業(yè)、產(chǎn)品和技術(shù)目錄》2000年⑼國家計委、國家環(huán)境保護總局《關(guān)于規(guī)范環(huán)境影響咨詢收費有關(guān)問題的通知》（計價格{2002}125）號。⑴HJ/～《環(huán)境影響評價技術(shù)導(dǎo)則總綱、大氣環(huán)境、地面水環(huán)境》⑵HJ/～1995《環(huán)境影響評價技術(shù)導(dǎo)則聲環(huán)境》⑶HJ/T191997《環(huán)境影響評價技術(shù)導(dǎo)則非污染生態(tài)影響》評價采用的標(biāo)準(zhǔn)見表11。表11 采用標(biāo)準(zhǔn)一覽表標(biāo)準(zhǔn)類別標(biāo)準(zhǔn)號標(biāo)準(zhǔn)名稱評價對象級（類）別質(zhì)量標(biāo)準(zhǔn)GB30951996環(huán)境空氣質(zhì)量標(biāo)準(zhǔn)及修改章環(huán)境空氣二級GB38382002地表水環(huán)境質(zhì)量標(biāo)準(zhǔn)XX渠Ⅳ類GB/T1484893地下水質(zhì)量標(biāo)準(zhǔn)礦區(qū)地下水Ⅲ類GB309693城市區(qū)域環(huán)境噪聲標(biāo)準(zhǔn)廠區(qū)周圍2類排放標(biāo)準(zhǔn)GB132712002鍋爐大氣污染物排放標(biāo)準(zhǔn)鍋爐二級Ⅱ時段GB162971996大氣污染物綜合排放標(biāo)準(zhǔn)硫酸尾氣GB89781996污水綜合排放標(biāo)準(zhǔn)生產(chǎn)廢水二級GB1345692鋼鐵工業(yè)水污染物排放標(biāo)準(zhǔn)選礦（磁選）廢水二級GB1234890工業(yè)企業(yè)廠界噪聲標(biāo)準(zhǔn)廠界2類基礎(chǔ)標(biāo)準(zhǔn)GBZ1—2002BG1166389工業(yè)企業(yè)設(shè)計衛(wèi)生標(biāo)準(zhǔn)硫酸廠衛(wèi)生防護距離標(biāo)準(zhǔn)廠內(nèi)廠周圍地表水環(huán)境評價范圍是：XX山尾礦庫廢水排放口至XX渠匯入XX湖入口處。空氣環(huán)境評價范圍是：以技改工程硫酸廠為中心，大約20km2的范圍（E向5km，W向2km，S、N向3km）。聲及振動環(huán)境評價范圍：廠界外1m所包括的范圍和地下爆破時振動的影響。生態(tài)環(huán)境評價范圍是：原太婆山露天采礦場、小露天采礦場（即現(xiàn)地下采礦廢石場）、地下開采錯動區(qū)以及XX山尾礦庫。擬建工程控制污染與環(huán)境保護目標(biāo)為：⑴XX渠保持GB38382002《地表水環(huán)境質(zhì)量標(biāo)準(zhǔn)》Ⅳ類。⑵評價區(qū)域內(nèi)的環(huán)境空氣保持GB30951996《環(huán)境空氣質(zhì)量標(biāo)準(zhǔn)》二級標(biāo)準(zhǔn)；⑶廠區(qū)周圍的聲環(huán)境為GB309693《城市區(qū)域環(huán)境噪聲標(biāo)準(zhǔn)》2類標(biāo)準(zhǔn)。具體保護目標(biāo)列于表12。表12 保護目標(biāo)一覽表項 目保護目標(biāo)方 位距 離（m）規(guī) 模（人）性 質(zhì)執(zhí)行標(biāo)準(zhǔn)空 氣XXX鎮(zhèn)WNW8001000混合區(qū)GB30951996二級ENE200020000居住區(qū)聲環(huán)境XXX鎮(zhèn)WNW8001000混合區(qū)GB309693，2類水環(huán)境XX渠E2500GB38382002 Ⅳ類生態(tài)環(huán)境XX山村、XXX老火車站及相關(guān)鐵路周圍地區(qū)mirror. I sat down on one of those modern chairs with holes in it and waited. We had been in the hat shop for half an hour and my wife was still in front of the mirror.39。 We mustn39。t buy things we don39。t need,39。 I remarked suddenly. I regretted saying it almost at once.39。You needn39。t have said that,39。 my wife answered.39。 I need not remind you of that terrible tie you bought yesterday.39。 39。 I find it beautiful,39。 I said. 39。A man can ne