Experimental Research on the Pollution of Shallow Groundwater on the Contaminated River

Using a experimental method of drilling engineering section, choosing NH4-N, NO3-N, CODcr, BOD5, HCO3-, rigidity and TDS as comparing parameters, experimental researches were carried out on the pollution of shallow groundwater on the contaminated river. The results indicated that the contamination of the river during the contamination moving in aquifer polluted the shallow Quaternary pore water by nitrification, biodegradation, mixing, and dilution. The contaminated rivers act controlling effect on the pollution of shallow Quaternary pore water drawing near river.