工业污水的排放标准
2015-08-06 16:08
<p style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;background-color:#FFFFFF;">
<span style="font-family:宋体;">我国*早颁布的工业污水排放标准为《工业三废排放试行标准》,对两类共</span><span>19</span><span style="font-family:宋体;">种有害物质排放水体的*高容许浓度作了规定。</span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;background-color:#FFFFFF;">
<span times="" new="" roman";mso-hansi-font-family:"times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;"> 本手册前版在</span><span>1986</span><span times="" new="" roman";mso-hansi-font-family:="" "times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">年出版时,我国环境保护及城乡建设部门已经制定出多种工业污染物(包括污水)的排放标准。当时收入附录的计有</span><span>24</span><span times="" new="" roman";mso-hansi-font-family:="" "times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">种。近十余年来,由于《污水综合排放标准》的一再修订,新编和增订的各种工业水污染物排放标准大量出现,情况有较大变化。考虑到这一因素,在本手册四次修订中,除尽量收存现行标准外,还对已被取代的标准篇名和编号也作了介绍,以备查对。</span><span></span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;background-color:#FFFFFF;">
<span times="" new="" roman";mso-hansi-font-family:="" "times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">下水道排放标准</span><span></span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;background-color:#FFFFFF;">
<span times="" new="" roman";mso-hansi-font-family:"times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">城市下水道对污水排入,一般有一下要求:</span><span></span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;text-indent:0cm;background-color:#FFFFFF;">
<span>(1)</span><span times="" new="" roman";mso-hansi-font-family:="" "times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">严禁排入腐蚀下水道结构及设施的污水。</span><span></span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;text-indent:0cm;background-color:#FFFFFF;">
<span>(2)</span><span times="" new="" roman";mso-hansi-font-family:="" "times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">严禁向下水道排入垃圾、积雪、粪便、工业废渣以及易于堵塞下水道的物质。</span><span></span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;text-indent:0cm;background-color:#FFFFFF;">
<span>(3)</span><span times="" new="" roman";mso-hansi-font-family:="" "times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">严禁向下水道排放剧毒物质,易燃及易爆物质和有害气体或产生有害气体的物质。</span><span></span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;text-indent:0cm;background-color:#FFFFFF;">
<span>(4)</span><span times="" new="" roman";mso-hansi-font-family:="" "times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">医疗卫生、生物制品、肉类加工、某些试验研究等含有病原体的污水,必须经过严格消毒、并须按有专业标准执行。</span><span></span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;text-indent:0cm;background-color:#FFFFFF;">
<span>(5)</span><span times="" new="" roman";mso-hansi-font-family:="" "times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">放射性污水排入下水道时,尚应执行。</span><span></span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;text-indent:0cm;background-color:#FFFFFF;">
<span>(6)</span><span times="" new="" roman";mso-hansi-font-family:="" "times="" roman""="" style="border-width: 0px; padding: 0px; margin: 0px auto; font-family: 宋体;">水质超过下水道允许排放标准时,必须按有关规定进行预处理。不得用稀释办法降低浓度排放。</span><span></span>
</p>
<p class="MsoNormal" style="color:#333333;font-family:宋体, Arial, Verdana, sans-serif;background-color:#FFFFFF;">
<span> </span>
</p>
- 相关资讯