xx食品公司生产废水治理及资源化利用项目可行性研究报告_.doc

coincidence that the day before his retirement, Mr Page will have been teaching for a total of forty years. After he has retired, he will devote himself to gardening. For him, this will be an entirely new hobby. But this does not matter, for, as he has often remarked, one is never too old to learn. Lesson86 Out of control 失控As the man tried to swing the speed-boat round, the steering-wheel came away in his hands. He waved desperately to his companion, who had been water-skiing for the last fifteen minutes. Both men had hardly had time to realize what was happening when they were thrown violent1y into the sea. The speed-boat had struck a buoy, but it continued to move very quickly across the water. Both men had just begun to swim towards the shore. when they noticed with dismay that the speed-boat was moving in a circle. It now came straight towards them at tremendous speed. In less than a minute, it roared past them only a few feet away. After it had passed, they swam on as quickly as they could because they knew that the boat would soon return. They had just had enough time to swim out of danger when the boat again completed a circle. On this occasion, however, it had slowed down considerably. The petrol had nearly all been used up. Before long, the noise dropped completely and the boat began to drift gently across the water.Lesson87 A perfect alibi 极好的不在犯罪现场的证据At the time the murder was committed, I was travelling on the 8.0 oclock train to London, said the man.Do you always catch such an early train ? asked the inspector.Of course I do, answered the man. I must be at work at 10.0 oclock. My employer will confirm that I was there on time. Would a later train get you to work on time ? asked the inspector. I suppose it would, but I never catch a later train.At what time did you arrive at the station ?At ten to eight. I bought a paper and waited for the train.And you didnt notice anything unusual ? Of course not.I suggest, said the inspector, that you are not telling the truth. I suggest that you did not catch the 8.0 oclock train, but that you caught the 8.25 which would still get you to work on time. You see, on the morning of the murder, the 8.0 oclock train did not run at all. It broke down at Ferngreen station and was taken off the line.Lesson88 Trapped in a mine 困在矿井里Six men have been trapped in a mine for seventeen hours. If they are not brought to the surface soon they may lose their lives. However, rescue operations are proving difficult. If explosives are used, vibrations will cause the roof of the mine to collapse. Rescue workers are therefore drilling a hole on the north side of the mine. They intend to bring the men up in a special capsule. If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours. As it is, they have been drilling for sixteen hours and they still have a long way to go. Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with the closest relatives. Though they are running out of food and drink, the men are cheerful and confident that they will get out soon. They have been told that rescue operations are progressing smoothly. If they knew how difficult it was to drill through the hard rock, they would lose heart. Lesson89 A slip of the tongue 口误People will do anything to see a free show-even if it is a bad one. When the news got round that a variety show would be presented at our local cinema by the P. and U. Bird Seed Company, we all rushed to see it. We had to queue for hours to get in and there must have been several hundred people present just be- fore the show began. Unfortunately, the show was one of the dullest we have ever seen. Those who failed to get in need not have felt disappointed as many of the artistes who should have appeared did not come. The only funny things we heard that evening came from the advertiser at the beginning of the programme. He was obviously very nervous and for some minutes stood awkwardly before the microphone. As soon as he opened his mouth, everyone burst out laughing. We all know what the poor man should have said, but what he actually said was: This is the Poo and Ee Seed Bird Company. Good ladies, evening and gentlemen !lesson90 Whats for supper ？ 晚餐吃什么？Though Brazil is one of the richest countries in the world, much of it has not yet been developed. It was mainly for this reason that the Brazilian government decided to have a new city built 600 miles north-west of Rio de Janeiro. Designed by the great architect Lucio Costa, the new city, Brasilia, replaced Rio de Janeiro as the capital of Brazif in 1960. Brasilia has been carefully planned for modern living. Its wide roads, which can take fourteen lanes of traffic, have been keptaway from living areas. Children do not have to cross busy streets to go to school. Housewives can visit-shopping centres on foot, for in these specially designed living areas, cars are unnecessary. At first, the government had great difficulty in persuading people to leave Rio and to settle in Brasilia. Since 1960, however, the population has been growing all the time. Brasilia has quickly established itself as the capital of the country. The idea to have the capital moved so far inland will have a great effect on the future of Brazil.Lesson91 Three men in a basket 三人同篮A pilot noticed a balloon which seemed to be making for a Royal Air Force Station nearby. He informed the station at once, but no one there was able to explain the mystery. The officer in the control tower was very angry when he heard the news, because balloons can be a great danger to aircraft. He said that someone might by spying on the station and the pilot was ordered to keep track of the strange object. The pilot managed to circle the balloon for some time. He could make out three men in a basket under it and one of them was holding field-glasses. When the balloon was over the station, the pilot saw one of the men taking photographs. Soon afterwards, the balloon began to descend and it landed near an airfield. The police were called in, but they could not arrest anyone, for the basket contained two Members of Parliament and the Commanding Officer of the station! As the Commanding Officer explained later, one half of the station did not know what the other half was doing ! Lesson92 Asking for trouble 自找麻烦It must have been about two in the morning when I returned home. I tried to wake up my wife by ringing the door-bell, but she was fast asleep, so I got a ladder from the shed in the garden, put it against the wall, and began climbing towards the bedroom window. I was almost there when a sarcastic voice below said, I dont think the windows need cleaning at this time of the night.I looked down and nearly fell off the ladder when I saw a policeman. I immediately regretted answering in the way I did, but I said, I enjoyxx食品公司生产废水治理及资源化利用项目可行性研究报告工号：（xxxxx）Xxxxxxxx设计院二零零八年七月目 录1 总 论11.1项目概况11.2进出水水质11.3水处理工艺确定11.4经济指标22 编制依据、原则和范围32.1编制依据32.2编制原则42.3编制范围53工程背景及基础资料63.1自然环境概况63.1.1社会概况63.1.2地形地貌73.1.3水文地质73.1.4气候气象73.2企业概况83.3生产工艺及排污状况83.3.1废水来源及生产工艺83.3.2排污状况113.3.3现有水处理情况114 项目提出的背景及建设的必要性124.1项目提出的背景124.2项目建设的必要性124.2.1贯彻国家“节能减排”政策的需要124.2.2xxx流域水污染治理工作的需要134.2.3改善xxx、xxx水质需要154.2.4符合国家“以人为本，全面、协调、可持续发展”的战略154.2.5符合xxx省发展循环经济、建设生态省的目标164.2.6发展旅游事业、改善投资环境和促进经济发展的需要164.2.7企业可持续发展的需要175 建设规模及处理程度的确定185.1xxx流域治理污染原则185.2工程建设规模195.3进出水水质205.3.1 进水水质205.3.2 出水水质205.3建设地点216 资源化利用分析226.1沼气产量估算及供求平衡分析226.2沼渣、沼液产量估算与供需平衡分析227 工艺方案选择247.1工程设计原则247.2工艺比较247.2.1典型能源生态型处理利用工艺257.2.2典型能源环保型处理利用工艺267.3工艺选择287.4厌氧工艺选择287.4.1各类厌氧工艺性能概述287.4.2几种典型的厌氧反应器适用性能比较317.4.3厌氧工艺的选择确定327.5好氧工艺选择327.6工艺流程337.7 工艺单元介绍347.7.1预处理阶段347.7.2厌氧处理阶段357.7.3好氧处理阶段377.7.4二沉池污泥处理阶段387.7.5沼气利用阶段417.7.6各阶段处理效果438 废水治理工程设计448.1 处理负荷448.2 现有水处理设施448.3本工程主要建、构筑物工艺设计468.3.1废水治理部分468.3.2沼气燃烧部分618.3.3工程其他配套设施628.4 总图设计648.4.1 厂区平面布置原则648.4.2 厂区道路648.4.3 厂区绿化648.5 电气、自控设计658.5.1 供电电源658.5.2 用电负荷658.5.3 变配电系统658.5.4自动控制及测量仪表658.6 采暖及通风设计678.7 建筑结构设计688.7.1建筑设计688.7.2结构设计688.8 劳动定员688.9 主要工程量统计699 项目实施计划749.1 实施原则与步骤749.2 组织机构与分工749.3 项目履行单位的选择759.4 设计、施工及安装769.5 项目实施进度计划769.6 调试与试运转7610 环境保护、消防、抗震与劳动安全7710.1环境保护7710.2消防设计7910.3抗震设防8010.4劳动安全8011 节能分析8211.1设计依据8211.2能源供应分析8211.3能源消耗分析8211.4能源消耗指标8311.5节能措施8311.6工程效益分析8311.6工程运行费用分析8412 工程投资估算8512.1投资估算8512.1.1编制说明8512.1.2投资估算的组成8712.1.3工程总投资8712.2 资金筹措及投资使用计划8712.2.1资金来源8712.2.2投资使用计划8713 财务评价工程效益分析8813.1财务评价8813.1.1基础数据8813.1.2总成本费用计算8813.1.3损益分析8913.1.4清偿能力分析8913.1.5不确定性分析9013.1.6财务评价结论9013.2主要技术经济指标9013.3评价结论9113.4工程效益分析9113.4.1生态环境效益9113.4.2社会效益9214 结论与建议9314.1结 论9314.2建 议94附表：工程总估算书表12-1 投资计划与资金筹措表表12-2 成本估算表表12-3 流动资金估算表表12-4 损益表表12-5 借款偿还平衡表表12-6 资金来源与运用表表12-7 资产负债表表12-8 全部投资现金流量表表12-9 自有资金投资现金流量表表12-10 敏感性分析表附图：附图1 项目位置图附图2 厂区平面图附图3 平面布置图附图4 工艺流程图附件：附件1 委托书附件2 污泥处置协议附件3 供水协议附件4 供电协议附件5 招标方案附件6 公司存款证明附件7 银行贷款证明附件8 用款证明附件9 项目用地证明coincidence that the day before his retirement, Mr Page will have been teaching for a total of forty years. After he has retired, he will devote himself to gardening. For him, this will be an entirely new hobby. But this does not matter, for, as he has often remarked, one is never too old to learn. Lesson86 Out of control 失控As the man tried to swing the speed-boat round, the steering-wheel came away in his hands. He waved desperately to his companion, who had been water-skiing for the last fifteen minutes. Both men had hardly had time to realize what was happening when they were thrown violent1y into the sea. The speed-boat had struck a buoy, but it continued to move very quickly across the water. Both men had just begun to swim towards the shore. when they noticed with dismay that the speed-boat was moving in a circle. It now came straight towards them at tremendous speed. In less than a minute, it roared past them only a few feet away. After it had passed, they swam on as quickly as they could because they knew that the boat would soon return. They had just had enough time to swim out of danger when the boat again completed a circle. On this occasion, however, it had slowed down considerably. The petrol had nearly all been used up. Before long, the noise dropped completely and the boat began to drift gently across the water.Lesson87 A perfect alibi 极好的不在犯罪现场的证据At the time the murder was committed, I was travelling on the 8.0 oclock train to London, said the man.Do you always catch such an early train ? asked the inspector.Of course I do, answered the man. I must be at work at 10.0 oclock. My employer will confirm that I was there on time. Would a later train get you to work on time ? asked the inspector. I suppose it would, but I never catch a later train.At what time did you arrive at the station ?At ten to eight. I bought a paper and waited for the train.And you didnt notice anything unusual ? Of course not.I suggest, said the inspector, that you are not telling the truth. I suggest that you did not catch the 8.0 oclock train, but that you caught the 8.25 which would still get you to work on time. You see, on the morning of the murder, the 8.0 oclock train did not run at all. It broke down at Ferngreen station and was taken off the line.Lesson88 Trapped in a mine 困在矿井里Six men have been trapped in a mine for seventeen hours. If they are not brought to the surface soon they may lose their lives. However, rescue operations are proving difficult. If explosives are used, vibrations will cause the roof of the mine to collapse. Rescue workers are therefore drilling a hole on the north side of the mine. They intend to bring the men up in a special capsule. If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours. As it is, they have been drilling for sixteen hours and they still have a long way to go. Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with the closest relatives. Though they are running out of food and drink, the men are cheerful and confident that they will get out soon. They have been told that rescue operations are progressing smoothly. If they knew how difficult it was to drill through the hard rock, they would lose heart. Lesson89 A slip of the tongue 口误People will do anything to see a free show-even if it is a bad one. When the news got round that a variety show would be presented at our local cinema by the P. and U. Bird Seed Company, we all rushed to see it. We had to queue for hours to get in and there must have been several hundred people present just be- fore the show began. Unfortunately, the show was one of the dullest we have ever seen. Those who failed to get in need not have felt disappointed as many of the artistes who should have appeared did not come. The only funny things we heard that evening came from the advertiser at the beginning of the programme. He was obviously very nervous and for some minutes stood awkwardly before the microphone. As soon as he opened his mouth, everyone burst out laughing. We all know what the poor man should have said, but what he actually said was: This is the Poo and Ee Seed Bird Company. Good ladies, evening and gentlemen !lesson90 Whats for supper ？ 晚餐吃什么？Though Brazil is one of the richest countries in the world, much of it has not yet been developed. It was mainly for this reason that the Brazilian government decided to have a new city built 600 miles north-west of Rio de Janeiro. Designed by the great architect Lucio Costa, the new city, Brasilia, replaced Rio de Janeiro as the capital of Brazif in 1960. Brasilia has been carefully planned for modern living. Its wide roads, which can take fourteen lanes of traffic, have been keptaway from living areas. Children do not have to cross busy streets to go to school. Housewives can visit-shopping centres on foot, for in these specially designed living areas, cars are unnecessary. At first, the government had great difficulty in persuading people to leave Rio and to settle in Brasilia. Since 1960, however, the population has been growing all the time. Brasilia has quickly established itself as the capital of the country. The idea to have the capital moved so far inland will have a great effect on the future of Brazil.Lesson91 Three men in a basket 三人同篮A pilot noticed a balloon which seemed to be making for a Royal Air Force Station nearby. He informed the station at once, but no one there was able to explain the mystery. The officer in the control tower was very angry when he heard the news, because balloons can be a great danger to aircraft. He said that someone might by spying on the station and the pilot was ordered to keep track of the strange object. The pilot managed to circle the balloon for some time. He could make out three men in a basket under it and one of them was holding field-glasses. When the balloon was over the station, the pilot saw one of the men taking photographs. Soon afterwards, the balloon began to descend and it landed near an airfield. The police were called in, but they could not arrest anyone, for the basket contained two Members of Parliament and the Commanding Officer of the station! As the Commanding Officer explained later, one half of the station did not know what the other half was doing ! Lesson92 Asking for trouble 自找麻烦It must have been about two in the morning when I returned home. I tried to wake up my wife by ringing the door-bell, but she was fast asleep, so I got a ladder from the shed in the garden, put it against the wall, and began climbing towards the bedroom window. I was almost there when a sarcastic voice below said, I dont think the windows need cleaning at this time of the night.I looked down and nearly fell off the ladder when I saw a policeman. I immediately regretted answering in the way I did, but I said, I enjoy 1 总 论1.1项目概况项目名称：xx食品公司生产废水治理及资源化利用项目法人代表：xxx项目承担单位：xx食品公司项目建设地点：xxx工业园xx食品公司现厂址处预留的建设用地，位于原污水处理站北侧建设规模：养猪场冲洗废水750m3/d、屠宰加工废水1920m3/d及生活污水1003/d建设性质：改造项目建设用地：本工程总占地面积约8000m2建设目标：将企业废水处理达标排放，改善企业及其周边农业生态环境和生产条件。处理过程产生沼气、沼渣、沼液等资源。沼液、沼渣可供企业周围万亩丰产林、3000亩农田及2000亩蔬菜大棚施肥用。1.2进出水水质猪舍冲洗废水进水水质：COD=12000mg/l BOD=6000mg/l SS=8000mg/l、总氮=1000 mg/l PH 7-8；屠宰废水进水水质：COD=3000mg/l BOD=1500mg/l SS=1000mg/l、总氮=60mg/l PH 7-7.5；生活污水进水水质：COD=400mg/l BOD=200mg/l SS=220mg/l总氮=40mg/l PH 6-9；出水水质：COD=100mg/l BOD=20mg/l SS=70mg/l氨氮=15mg/l PH 6-9；1.3水处理工艺确定本工程采用“厌氧UASB+A/O活性污泥法+高效过滤池”为主体的处理工艺。1.4经济指标1、工程估算总投资 4800.00万元2、工程年均总成本 575.36万元3、工程年均经营成本 303.89万元2 编制依据、原则和范围2.1编制依据 中华人民共和国环境保护法（1989年12月）； 中华人民共和国水污染防治法（2000年3月）； 中华人民共和国水污染防治法实施细则（2002国务院第284号令）； 国务院关于环境保护若干问题的决定； xxx省环境保护条例（2002）； xxx省水污染防治条例（2000）； 污水综合排放标准（GB8978-1996）； 城镇污水处理厂污染物排放标准（GB18918-2002）； xxx省南水北调沿线水污染物综合排放标准（xxx省地方标准DBXX/XX-2006） 建筑给水排水设计规范（GB50015-2003）； 混凝土结构设计规范（GB50010-2002）； 室外排水设计规范（GB50014-2006）； 室外给水设计规范（GB50013-2006）； 泵站设计规范（GB/T50265-97）； 建筑结构设计统一标准（GBJ68-84）； 给水排水工程结构设计规范（GB50069-2002）； 构筑物抗震设计规范（GB50191-93）； 工业建筑防腐设计规范（GB50046-95）； 建筑设计防火规范（GB50016-2006）； 低压配电设计规范（GB50054-95）； 通用用电设备配电设计规范（GB50055-93）； 建筑物防雷设计规范（GB50057-94）； 建筑电气设计技术规范（JGJ16-83）； 建设单位提供的关于废水的产生、水质水量及工艺用水水质等有关资料。2.2编制原则xx食品公司生产废水治理及资源化利用项目是一项具有社会效益和环境效益的基础设施工