The most common sources of nitrate are municipal and industrial wastewaters, refuse dumps, animal feed lots, and septic systems.
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This paper sets up index system and its standard of judgment for refuse stabilization degree according to these dumps in our country and builds integrated judgment model based on BP neural network.
本文根据我国垃圾堆放场的具体情况，提出稳定化程度的判别评价指标体系，并且确定稳定化程度的判别标准，运用BP神经网络建立垃圾堆放场稳定化程度的综合判别模型。
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