CAJ | 학술논문

为了解六盘水水城河的污染情况，对该河水体的化学需氧量（COD）、干物质重（TSS）及pH进行监测。结果表明：在取样的10个样点当中，COD含量在(10～1000)mg/L范围内波动；pH维持在5.0～7.0之间，水质呈弱酸性；干物质含量为0.02～8.75g/L，且从河流上游到下游TSS总体呈上升趋势。显示了水城河水体有机废水浓度较高，污染较为严重，应采取积极措施加强治理。
위료해륙반수수성하적오염정황，대해하수체적화학수양량（COD）、간물질중（TSS）급pH진행감측。결과표명：재취양적10개양점당중，COD함량재(10～1000)mg/L범위내파동；pH유지재5.0～7.0지간，수질정약산성；간물질함량위0.02～8.75g/L，차종하류상유도하유TSS총체정상승추세。현시료수성하수체유궤폐수농도교고，오염교위엄중，응채취적겁조시가강치리。
Chemical oxygen demand (COD),the dry matter weight (TSS) and pH of water taken from the Shu-icheng river. The results show that the concentration range of COD is 10~1000mg/L, and pH is 5.0~7.0 re-vealing weak acid water. The content of TSS is 0.02~8.75g/L and it has gradually increased from the up-stream to the downstream of river. The results indicate that the Shuicheng river is severely polluted and some Positive measures should be taken to strengthen governance.