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惠州豆制品废水处理工程方案
阅读量: - 发表时间: 2019-05-04
电竞押注huizhoumougongsizhuyaoyihuangdouweiyuanliao，shengchandoufu、doufupidengduozhongdouzhipin。shengchanguochengzhonghuipaifangyidingliangdedouzhipinfeishui，gaidouzhipinfeishuishuyugaonongduyoujifeishui，zhuyaolaiyuanyupaodoushui、jiangzhafenlishui、yazhashuiyijixidoushuideng，qicodzhigaoda20000mg/l，chucizhiwaifeishuilaiyuanhaibaokuorongqiqingxishui、weishengdasaodimianchongxishuideng。cileifeishuizhonghanyoudaliangzhiwudanbai、caosuan、jiaoyuantidengyibeiweishengwujiangjiedewuzhi。
设计处理规模为: 160m3/d。
genjugaidanweitigongdeshengchangongyifenxi，feishuizhuyaolaiziyushengchangongyizhongdepaoshui、yazhashui、xidishuideng，feishuizhonghanyoudaliangzhiwudanbai、caosuan、duotang、weishengsujiqitayoujiwu。
电竞押注genjuliyuanhuanbaoduigaidanweitigongdeshuiyangjinxinglejutidehuayanhexiaoshi，qiceyanjieguoruxiabiao1:
表1 建设单位提供的水样化验数据表
| 污染指标 | pH(mg/L) | COD(mg/L) | SS(mg/L) | 氨氮 | 备注 |
| 物理沉淀后 | 4.9 | 8538 | 2965 | -- | |
| 混凝沉淀后 | 7.1 | 5338 | -- | 72 |
tongguoyishangjiancehuayan，jiehewushuichulizhanshijiyunxingshijianheyunxingzhouqigusuan，juedingshejijinshuishuizhiruxiabiao2:
表2 建设单位提供的水样化验数据表
| 污染指标 | pH(mg/L) | COD(mg/L) | ss(mg/L) | SS(mg/L) | 氨氮 |
| 生产来水 设计水质限值 | 5.0-5.5 | 20000 | 7000 | 11000 | 80（水解前） |
| 自然沉淀后进水 水质限值 | 5.0 | 9000 | 5000 | 3000 | 100 |
电竞押注genjuyezhuyaoqiuguihua，feishuijingchulihouchushuidepaifangbiaozhunzhixingguangdongshengdifangbiaozhun《shuiwuranwupaifangxianzhi》（db44/26-2001）diershiduanyijibiaozhun，jutixiangguanzhibiaoruxiabiao3suoshi（danweiweimg/l）:
| 项目 | 《广东省水污染物排放限值》（DB44/26-2001） 第二时段一级标准一般排污单位 |
| pH | 6～9（无量纲） |
| BOD5 | 20(mg/L) |
| COD | 90(mg/L) |
| SS | 60(mg/L) |
| 氨氮 | 10(mg/L) |
| 磷酸盐 | 0.5(mg/L) |
| LAS | 5(mg/L) |
| 动植物油 | 10(mg/L) |
genjugaixiangmudexianzhuangheliyuanhuanbaodaliangshiyandejieguo，wositichuruxiajianyiheshejisilu。
1)benxiangmuyuchulidenandianjiuzaiyufeishuizhonghanyoudexuanfuwu，zaochengwuniliangdadewenti，ruguofeishuinengjinxingtuoshandeyuchuli，jiejuefuzhawenti，bingbimianyuchuliwunifubaiyanzhong，jiangkebimianduihouxuchulixitongzaochengchongji，baozhengxitongwendingyunxing。liyuanhuanbaojihuaduigaifeishuicaiqu“wulichendian+hunningchendian”deyuchuligongyi，jingshiyan，suichendianquchudecodkeda70%yishang。
2)genjugaigongsitigongdeziliaoheliyuanhuanbaoleisigongchengjingyan，feishuikeshenghuaxingjiaogao，feichangshiyishenghuachuli。liyuanhuanbaoquhuidewushuijinxingleshiyanshixiaoshi，zaiweishengwumeiyoujingguoxunhuadeqingkuangxiayanyangchushuicongcod5000mg/lzuoyoujiangdidao550mg/l，haoyangxitongwushuicodnongducong550mg/lzuoyoujiangdaole50mg/lyixia。
3)yanyangcaiyongliangxiangyanyangfanyingxitong。kejinyibugaishanwushuikeshenghuaxing，binghuanjieshuizhibodongdadewenti，baozhengxitongnengzhangqiwendingyunxing。
电竞押注4)yanyangchanshengdezhaoqikejinxingshouji，chanshengdejingjixiaoyikedixiaowushuichulichengben，tigongxiangmudejingjixing。
yuchuliduan: yingaiwushuizhonghanyoudaliangdedouzhadengburongwu，yuchulishezhichuchenchiquchuyibufenxuanfuwu，jiangdiyoujiwunongdu，tigaofeishuikeshenghuaxing。zaitongguojiayaochuli，yiquchufeishuizhongdabufenxuanfuwu、dongzhiwuyoujiyibufenyoujiwu。
yanyangduan: zaiyanyangtiaojianxia，shigaofenzi、zhanglian、nanshengwujiangjiedeyoujiwuzhuanhuaweidifenzi。duanlian。jiaoyishengwujiangjiedeyoujiwu，bingquchubufencod，yiliyufeishuijinxinghouxuhaoyangchuli。yanyangduanjuyoujiangdishenghuachideyoujifuhe，suoduanleshenghuaxitongdetingliushijiandengtedian。
电竞押注haoyangduan: chineianzhuangbanruanxingtianliao，zaihaoyanghuanjingxia，tongguofuzhezaitianliaoshangdeshengwumo，duifeishuizhongdeyoujiwujinyibujinxingshengwujiangjie。tedian: gaixitongneikebushewunihuiliuxitong，yebucunzaiwunipengzhangwenti，yunxingguanlifangbian，duiwuranwuquchulvgao。
| 序号 | 项目 | COD（mg/L) | BOD（mg/L) | |
| 处理单元 | ||||
| 1 | 格网+初沉池 | 进水 | 20000 | 7000 |
| 出水 | 9000 | 3500 | ||
| 去除率 | 55% | 50% | ||
| 2 | 预处理段 | 进水 | 9000 | 3500 |
| 出水 | 5500 | 2275 | ||
| 去除率 | 39% | 35% | ||
| 2 | 水解酸化段 | 进水 | 5500 | 2275 |
| 出水 | 4500 | 1820 | ||
| 去除率 | 18% | 20% | ||
| 4 | 厌氧段 | 进水 | 4500 | 1820 |
| 出水 | 800 | 220 | ||
| 去除率 | 82% | 88% | ||
| 5 | 好氧段 | 进水 | 800 | 220 |
| 出水 | 90 | 20 | ||
| 去除率 | 89% | 91% | ||
| 出水标准 | <90 | <20 | ||
