【正文】 低為556米，而且河谷狹窄。中南部山地是黃河水系和長(zhǎng)江水系的分水嶺，大部分地區(qū)屬黃河水系。3239。10 供電廠內(nèi)裝100kVA變壓器及其配套設(shè)施，本項(xiàng)目用電裝機(jī)容量50kW，供電能力充足。全年工作日為365天，一班制，每班8小時(shí)。辦公區(qū)和生產(chǎn)區(qū)占地面積見表1，廠區(qū)平面布置詳見附圖二。Once a year a race is held for old cars. A lot of cars entered for this race last year and there was a great deal of excitement just before it began. One of the most handsome cars was a RollsRoyce Silver Ghost. The most unusual car was a Benz which had only three wheels. Built in 1885, it was the oldest car taking part. After a great many loud explosions, the race began. Many of the cars broke down on the course and some drivers spent more time under their cars than in them !建設(shè)項(xiàng)目基本情況項(xiàng)目名稱建設(shè)單位河南省XX縣食品公司屠宰場(chǎng)法人代表劉 永 民聯(lián)系人劉 永 民通訊地址河南 ?。ㄗ灾螀^(qū)、直轄市） XX （縣）聯(lián)系電話13839871285傳 真郵政編碼472200建設(shè)地點(diǎn)XX縣東明鎮(zhèn)石龍頭村立項(xiàng)審批部門批準(zhǔn)文號(hào)建設(shè)性質(zhì)新建□改擴(kuò)建■技改□行業(yè)類別及代碼畜禽屠宰業(yè) C1351占地面積（平方米）綠化面積（平方米）700總投資（萬(wàn)元）40其中：環(huán)保投資（萬(wàn)元）10環(huán)保投資占總投資比例25%評(píng)價(jià)經(jīng)費(fèi)（萬(wàn)元）預(yù)期投產(chǎn)日期2008年 1 月工程內(nèi)容及規(guī)模：1 項(xiàng)目由來(lái)隨著經(jīng)濟(jì)快速發(fā)展, XX縣居民消費(fèi)水平不斷提高, 生豬日宰量從80年的10多頭增加到現(xiàn)在的50頭, 宰豬量的大幅度增加, 使原屠宰場(chǎng)在建設(shè)規(guī)模、場(chǎng)內(nèi)設(shè)施、操作技術(shù)、污水處理、肉品衛(wèi)生等方面均不能達(dá)到要求, 而且原屠宰場(chǎng)設(shè)在居民住宅區(qū)或?qū)W校附近, 影響了周圍居民的休息并嚴(yán)重污染環(huán)境, 這與XX縣的經(jīng)濟(jì)發(fā)展, 市容的美化、凈化及衛(wèi)生達(dá)標(biāo)和廣大市民的生活要求很不相適應(yīng)。 I find it beautiful,39。 I remarked suddenly. I regretted saying it almost at once. I said to my wife. 39。 she answered,39。 Will you be staying in England?39。 39。s operation had been successful and the doctor told him that it had been. He then asked when Mr Gilbert would be allowed to go home and the doctor told him that he would have to stay in hospital for another two weeks. Then Dr Millington asked the caller if he was a relative of the patient.39。Lesson38 Everything except the weather 惟獨(dú)沒有考慮到天氣Lesson37 The Olympic Games 奧林匹克運(yùn)動(dòng)會(huì)Lesson36 Across the Channel 橫渡海峽Nearly a week passed before the girl was able to explain what had happened to her. One afternoon she set out from the coast in a small boat and was caught in a storm. Towards evening, the boat struck a rock and the girl jumped into the sea. Then she swam to the shore after spending the whole night in the water. During that time she covered a distance of eight miles. Early next morning, she saw a light ahead. She knew she was near the shore because the light was high up on the cliffs. On arriving at the shore, the girl struggled up the cliff towards the light she had seen. That was all she remembered. When she woke up a day later, she found herself in hospital.The Wayle is a small river that cuts across the park near my home. I like sitting by the Wayle on fine afternoons. It was warm last Sunday, so I went and sat on the river bank as usual. Some children were playing games on the bank and there were some people rowing on the river. Suddenly, one of the children kicked a ball very hard and it went towards a passing boat. Some people on the bank called out to the man in the boat, but he did not hear them. The ball struck him so hard that he nearly fell into the water. I turned to look at the children, but there weren39。 is a small Swiss aeroplane called a 39。Jasper White is one of those rare people who believes in ancient myths. He has just bought a new house in the city, but ever since he moved in, he has had trouble with motorists. when he returns home at night, he always finds that someone has parked a car outside his gate. Because of this, he has not been able to get his own car into his garage even once. Jasper has put up39。Lesson28 No parking 禁止停車taxi39。 Football or polo? 足球還是水球？lesson33 Out of the darkness 沖出黑暗 amused too, because he never expected the bicycle to be found. It was stolen twenty years ago when Ted was a boy of fifteen ! telephone. When he was alone, he telephoned the hospital exchange and asked for Doctor Millington. When the doctor answered the phone, Mr Gilbert said he was inquiring about a certain patient, a Mr John Gilbert. He asked if Mr Gilbert39。Will you be seeing it ?39。39。 Young man,39。Do you call that a hat ?39。t need,39。39。Lesson56 Faster than sound! 比聲音還快！4 建設(shè)內(nèi)容及規(guī)模 （1）建設(shè)內(nèi)容：，廠址地理位置詳見附圖一。全廠勞動(dòng)定員18人，其中技術(shù)人員6人，生產(chǎn)人員12人。鍋爐燃煤采用山西大同、陜西神木優(yōu)質(zhì)無(wú)煙煤（煤質(zhì)化驗(yàn)單附后）。XX縣位于河南省西部邊陲，地處豫、陜兩省的結(jié)合部， 北鄰靈寶，東連洛寧與欒川，南接西峽，西和西南與陜西省的洛南、丹鳳、商南三縣接壤, 居北緯33176。 之間。沿XX的洛河兩岸，流水侵蝕嚴(yán)重。在洛河流域內(nèi)，流域面積在100平方公里以上的支流有9條，分別有蘭草河、官坡河、木桐河、潘河、橫澗河、馬莊河、文峪河、沙河、范里河。
動(dòng)物XX區(qū)域野生動(dòng)物組成比較復(fù)雜，以古北界動(dòng)物占絕對(duì)優(yōu)勢(shì)，兼有東洋界的一些種類。，農(nóng)作物播種面積45992公頃；全縣共有縣辦工業(yè)10家，集體工業(yè)3家，股份私營(yíng)鄉(xiāng)鎮(zhèn)工業(yè)236家。 地表水和地下水在科學(xué)規(guī)劃，合理布局，綜合發(fā)展農(nóng)、工、商貿(mào)前提下，強(qiáng)化環(huán)境監(jiān)控監(jiān)理職能，確保洛河及洛河各支流、長(zhǎng)江流域老灌河、淇河地表水環(huán)境質(zhì)量達(dá)到國(guó)家《地表水環(huán)境質(zhì)量標(biāo)準(zhǔn)》（GB3838—2002）中Ⅲ類質(zhì)量標(biāo)準(zhǔn)。3 地表水環(huán)境質(zhì)量狀況本項(xiàng)目廠址位于XX縣城東部，其距西面寨子村相距約5000m，故地表水環(huán)境質(zhì)量狀況類比XX縣城市污水處理廠（）工程的地表水監(jiān)測(cè)結(jié)果，同時(shí)并對(duì)照XX縣環(huán)境監(jiān)測(cè)站2007年常規(guī)監(jiān)測(cè)有關(guān)數(shù)據(jù)。燃料煤堆存應(yīng)建設(shè)煤柵，以防止堆煤風(fēng)蝕揚(yáng)塵。其排水水質(zhì)及對(duì)應(yīng)的《肉類加工工業(yè)水污染排放標(biāo)準(zhǔn)》 (GB1345792)中的三級(jí)標(biāo)準(zhǔn)限值見表1。此外，由于屠宰廢水中含有大量的非溶解性的蛋白質(zhì)、脂肪、碳水化合物和雜物，且水質(zhì)和水量在24h內(nèi)變化較大，因此，在生物處理工藝前，應(yīng)采用一些物理方法對(duì)廢水進(jìn)行預(yù)處理，以防止設(shè)備堵塞，降低生物處理設(shè)施負(fù)荷和穩(wěn)定生物處理效果。干污泥外運(yùn)處置，濾液回流到沉淀調(diào)節(jié)池進(jìn)行二次處理。續(xù)建設(shè)項(xiàng)目工程分析④ 厭氧生物處理 設(shè)計(jì)的厭氧生物處理采用從美國(guó)引進(jìn)的先進(jìn)厭氧微生物SBQ—A對(duì)屠宰廢水進(jìn)行厭氧酸化及硝化降解處理，該厭氧菌種呈現(xiàn)液體狀，可直接加入廢水中，投加量為2ml/m3廢水。⑥ 二沉 二次沉淀的主要作用是進(jìn)一步去除污水中的懸浮物，本次設(shè)計(jì)在二沉池適量投加硫酸鋁，以更好地去除部分有機(jī)物及其它物質(zhì)的懸浮物。它具有殺菌力強(qiáng)、能氧化多種有機(jī)物和無(wú)機(jī)物，從而進(jìn)一步凈化水質(zhì)，不使處理后的水產(chǎn)生嗅和味及不增加可溶性固體等優(yōu)點(diǎn)。 噪聲污染因素分析本項(xiàng)目噪聲源主要為生產(chǎn)時(shí)機(jī)器設(shè)備發(fā)出的噪聲,噪聲源強(qiáng)為75—95dB（A），屠宰機(jī)械設(shè)備置于廠房?jī)?nèi)，鍋爐房和污水站風(fēng)機(jī)也置于房屋內(nèi)，并對(duì)高噪聲風(fēng)機(jī)安裝消聲器，高噪聲機(jī)械設(shè)備安裝減振裝置，本噪聲源分別采用隔聲、消聲和減振降噪措施后再經(jīng)距離衰減，其廠界噪聲可滿足《工業(yè)企業(yè)廠界噪聲標(biāo)準(zhǔn)》Ⅱ類區(qū)標(biāo)準(zhǔn)要求。比如惡臭中主要污染物NH3具有強(qiáng)烈刺激性氣味，主要刺激眼睛、粘膜和上呼吸道，其引起人類呼吸道刺激癥狀的最低濃度為20ppm。針對(duì)施工期大氣污染物排放特點(diǎn)，評(píng)價(jià)提出以下防治措施降低污染：（1）施工前，先整修廠區(qū)內(nèi)的運(yùn)輸?shù)缆?，?duì)現(xiàn)有的土路面進(jìn)行硬化，確保道路進(jìn)出暢通，降低揚(yáng)塵的產(chǎn)生；（2）施工現(xiàn)場(chǎng)周圍應(yīng)用蓬布圍攔，減少渣土揚(yáng)塵對(duì)周圍環(huán)境的影響。除機(jī)械噪聲外，運(yùn)輸車輛也是一主要的噪聲源，但其影響范圍通常不會(huì)超過(guò)100m。施工原材料等應(yīng)隨用隨運(yùn)。燃料煤堆存應(yīng)建設(shè)煤柵，以防止堆煤風(fēng)蝕揚(yáng)塵。2 廢水本工程廢水主要為屠宰生產(chǎn)廢水和生活污水,由于二者廢水性質(zhì)相同，均為可降解有機(jī)廢水，故綜合廢水將采用厭氧、好氧生物處理工藝進(jìn)行處理。C0—完全混合后河流斷面污染物濃度，mg/L；k—河流降解系數(shù)；x—預(yù)測(cè)河流段長(zhǎng)度，m；u—河流流速，m/s。對(duì)照《地表水環(huán)境質(zhì)量標(biāo)準(zhǔn)》（GB3838—2002）Ⅲ類標(biāo)準(zhǔn)值（≤20mg/L、≤4mg/L），預(yù)測(cè)斷面的預(yù)測(cè)CODcr和BOD5濃度仍滿足《地表水環(huán)境質(zhì)量標(biāo)準(zhǔn)》Ⅲ類標(biāo)準(zhǔn)要求。表6 污水處理站惡臭氣體成分一覽表分類名稱分子式臭氣特征硫醇類甲硫醇CH3SH爛洋蔥頭、爛圓白菜臭硫醚類甲硫醚二甲二硫醚(CH3)2S(CH3)2S2蒜、韭菜樣臭醛類丙醛異丁醛正戊醛C2H5CHO(CH3)2CHCHOC4H9CHO刺激臭脂及酸類丙酸丁酸異丁酸C2H5COOHC3H7COOH(CH3)2CHCOOH食醋味不快臭汗臭吲哚類糞臭基硫酸氮（朵）茚C9H9NC8H7N糞便臭鹽酸醋酸混合味胺類三甲胺(CH3)3N臭魚味硫化物硫化氫H2S臭蛋味氨氨NH3刺激味惡臭氣體對(duì)人們的危害主要包括對(duì)呼吸系統(tǒng)、循環(huán)系統(tǒng)、消化系統(tǒng)、分泌系統(tǒng)、神經(jīng)系統(tǒng)的