工业废水污染物排放对河流生态环境影响研究

Study on Impact of Industrial Wastewater Discharge on River Ecological Environment

分析工业废水污染物排放对河流生态环境影响。采用盐酸四环素生物制剂,制备工业废水,使用水样品采集设备,保存试剂,采集河流水样品300份,并保存30天,在150份河流水样品中,加入工业废水,计算河流水样品氮磷浓度和水环境质量,采用Excel2007将氮磷浓度和水环境质量,在研究期内的检测数据,建立成数据库,使用SPSS17.0软件统计分析加入工业废水后的河流水样品,氮磷浓度和水环境质量变化。工业废水加入河流水样品后,水样品的氮磷浓度和水环境质量,发生极大变化。

The impact of industrial wastewater discharge on river ecological environment was analyzed.This paper uses tetracycline hydrochloride biological preparation to prepare industrial wastewater and uses water sample collection equipment and preservation reagent.300 river water samples were collected and stored for 30 days.Industrial wastewater was added into 150 river water samples to calculate nitrogen and phosphorus concentration and water environmental quality of river water samples.Results for 2007 was used to establish the detection data of nitrogen and phosphorus concentration and water environmental quality in the study period SPSS17.0 software was used to analyze the changes of water samples,nitrogen and phosphorus concentrations and water environmental quality after adding industrial wastewater.The concentration of nitrogen and phosphorus and the quality of water environment changed greatly after the industrial wastewater was added into the river water samples.