Application of Micronucleus Technique in Monitoring of Water Pollution in Xinli River

LIU Ping; LI Xue-ping

doi:10.13961/j.cnki.stbctb.2014.03.038

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Application of Micronucleus Technique in Monitoring of Water Pollution in Xinli River

- Application of Micronucleus Technique in Monitoring of Water Pollution in Xinli River
- Bulletin of Soiland Water Conservation Vol. 33, Issue 3, Pages: 195-197(2014)
- 作者机构：
  
  滨州学院资源环境系,山东,滨州,256603
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2014.03.038
  CLC：
- Published：2014
- 稿件说明：
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LIU Ping, LI Xue-ping. Application of Micronucleus Technique in Monitoring of Water Pollution in Xinli River[J]. Bulletin of Soiland Water Conservation, 2014, 33(3): 195-197.
DOI：

LIU Ping, LI Xue-ping. Application of Micronucleus Technique in Monitoring of Water Pollution in Xinli River[J]. Bulletin of Soiland Water Conservation, 2014, 33(3): 195-197. DOI： 10.13961/j.cnki.stbctb.2014.03.038.

摘要

为了解滨城区新立河水质的污染状况

选取水库出水闸、西谢庄桥、黄河2路桥、黄河5路桥、黄河8路桥、黄河12路桥、黄河15路桥及北外环路桥8个河段处为取样点

利用蚕豆根尖细胞微核技术对各采样点进行了生物监测。调查了各河段样点的排污口数及水质表观特征

综合评价了新立河水质的污染情况。结果表明

在污染最严重的黄河5路桥至黄河15桥河段污染指数均>3.50

该河段污染来源主要来自生活污水及工业废水

排污口数达调查河段的58.54%。排放污水为黑色

带有明显恶臭。利用蚕豆根尖细胞微核技术监测结果与现场调查的水质表观污染状况基本吻合。综合分析表明

新立河水质污染较严重

且有导致生物染色体分裂异常现象

需加大力度进行治理。

Abstract

To survey water pollution of the Xinli River in Bincheng District

8 sampling sites were monitored using Vicia faba root tip cell micronucleus technique. The eight sampling sites were the reservoir outlet

Xixiezhuang Bridge

Huanghe No. 2 Bridge

Huanghe No. 5 Bridge

Huanghe No. 8 Bridge

Huanghe No. 12 Bridge

Huanghe No. 15 Bridge and Beiwaihuan Bridge. The water pollution status of the Xinli River was evaluated

combined with the investigation of sewage outfall number and apparent features of water quality. Results showed that pollution index(PI) for the four sampling points of the Huanghe No. 5 to No. 15 Bridges was greater than 3.50

belonging to serious pollution. The sources of river pollution were mainly the domestic sewage and industrial wastewater. The outfalls in this section accounted for 58.54% of the total discharge

with black sewage and obvious odor. Result from field investigation matched that from the micronucleus technique

and indicated that the Xinli River has been polluted seriously with the consequence of biological chromosome aberration

and pollution control of the Xinli River needs to be enhanced greatly.

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