废水类型
生物医药类废水
废水水量
2000m3/d
废水来源
生物(wu)医(yi)(yi)药行业的废(fei)水(shui)(shui)(shui)主要(yao)有生产(chan)废(fei)水(shui)(shui)(shui)(包括(kuo)生物(wu)医(yi)(yi)药生产(chan)废(fei)水(shui)(shui)(shui)、容器(qi)清洗(xi)废(fei)水(shui)(shui)(shui)、动(dong)物(wu)实验及检定废(fei)水(shui)(shui)(shui)、乙(yi)醇回(hui)收塔(ta)废(fei)水(shui)(shui)(shui)、制备(bei)纯水(shui)(shui)(shui)废(fei)水(shui)(shui)(shui))及各(ge)类分离提纯废(fei)水(shui)(shui)(shui)。
废水水质指标
项目指标 | CODcr | BOD5 | SS | 氨氮 | pH |
原水水质 | 3000mg/L | 1000mg/L | 500mg/L | 120mg/L | 6~9 |
废水特点
①污水(shui)成分复杂、招(zhao)商园区(qu)内招(zhao)商企(qi)业(ye)生产类型多样、水(shui)质成分不确定;
②生化性一般,出水要求高;
③特殊(shu)高浓(nong)度废水(shui)需要分(fen)质分(fen)类集(ji)中收集(ji)。
④部分废水需要(yao)预处理、防(fang)止急性毒性物冲击生化(hua)系统。
处理难点
生物(wu)(wu)医药(yao)行(xing)业(ye)的废水(shui)主要有生产废水(shui)(包括生物(wu)(wu)医药(yao)生产废水(shui)、容器清洗废
水(shui)(shui)、动物实验及检定废(fei)(fei)水(shui)(shui)、乙醇回收塔废(fei)(fei)水(shui)(shui)、制备纯水(shui)(shui)废(fei)(fei)水(shui)(shui))及各类分离提纯废(fei)(fei)
水(shui)。其特点是废(fei)水(shui)COD 浓度(du)较高(gao)、氨氮浓度(du)高(gao),可生化性(xing)良好。主要污染物(wu)为
SS、COD、磷及氨氮。可针对此三种污(wu)染物进行处(chu)理。本项(xiang)目难点在于排(pai)放标(biao)
准严苛,需要采取组合工艺保证污染物(wu)指标达标排放。
处理效果
自建污(wu)水(shui)(shui)(shui)(shui)处理站水(shui)(shui)(shui)(shui)污(wu)染物(wu)(wu)(wu)(wu)(wu)排(pai)放(fang)(fang)(fang)标(biao)(biao)准执行(xing)《化学(xue)合成类制(zhi)(zhi)(zhi)药工(gong)(gong)(gong)(gong)业(ye)(ye)水(shui)(shui)(shui)(shui)污(wu)染物(wu)(wu)(wu)(wu)(wu)排(pai)放(fang)(fang)(fang)标(biao)(biao)准》(GB 21904-2008)表(biao)2、《生物(wu)(wu)(wu)(wu)(wu)工(gong)(gong)(gong)(gong)程类制(zhi)(zhi)(zhi)药工(gong)(gong)(gong)(gong)业(ye)(ye)水(shui)(shui)(shui)(shui)污(wu)染物(wu)(wu)(wu)(wu)(wu)排(pai)放(fang)(fang)(fang)标(biao)(biao)准》(GB21907-2008)表(biao)2、《中药类制(zhi)(zhi)(zhi)药工(gong)(gong)(gong)(gong)业(ye)(ye)水(shui)(shui)(shui)(shui)污(wu)染排(pai)放(fang)(fang)(fang)标(biao)(biao)准》(GB21906-2008)表(biao)2、《发酵类制(zhi)(zhi)(zhi)药工(gong)(gong)(gong)(gong)业(ye)(ye)水(shui)(shui)(shui)(shui)污(wu)染物(wu)(wu)(wu)(wu)(wu)排(pai)放(fang)(fang)(fang)标(biao)(biao)准》(GB21903-2008)表(biao)2、《提(ti)取(qu)类制(zhi)(zhi)(zhi)药工(gong)(gong)(gong)(gong)业(ye)(ye)水(shui)(shui)(shui)(shui)污(wu)染物(wu)(wu)(wu)(wu)(wu)排(pai)放(fang)(fang)(fang)标(biao)(biao)准》(GB 21905-2008)表(biao)2、《混装制(zhi)(zhi)(zhi)剂类制(zhi)(zhi)(zhi)药工(gong)(gong)(gong)(gong)业(ye)(ye)水(shui)(shui)(shui)(shui)污(wu)染物(wu)(wu)(wu)(wu)(wu)排(pai)放(fang)(fang)(fang)标(biao)(biao)准》(GB 21908-2008)表(biao)2和《广东省水(shui)(shui)(shui)(shui)污(wu)染物(wu)(wu)(wu)(wu)(wu)排(pai)放(fang)(fang)(fang)限值(zhi)》(DB44/26-2001)第(di)二(er)时段二(er)级标(biao)(biao)准中的较严格指标(biao)(biao)。
实际运行效果
日期 | 取样点 | CODcr(mg/L) | BOD5(mg/L) |
2020.08.16 | 原水 | 2200 | 985 |
排放口出水 | 55 | 12.8 |
工程图片