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Prediction of ammonia and carbon dioxide emissions in simulated food waste composting processes

机译:模拟食物垃圾堆肥过程中氨和二氧化碳排放的预测

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摘要

A simulation model was established on a synthesis of substrate specific kinetics and Contois function to predict ammonia and carbon dioxide emissions in simulated food waste composting processes. To verify the developed model, a series of composting experiments were undertaken. The model shows better agreement with experimental result for soluble substrate concentration (S), in which the average relative error was 7.09%, and the average relative error of NH3-N concentration was 17.00%. But the ammonia loss rate of the model is not in accordance with the experiment and needs to be further improved.
机译:建立了基于底物比动力学和Contois函数合成的模拟模型,以预测模拟食物垃圾堆肥过程中的氨和二氧化碳排放量。为了验证开发的模型,进行了一系列堆肥实验。该模型与可溶性底物浓度(S)的实验结果吻合较好,其平均相对误差为7.09%,NH3-N浓度的平均相对误差为17.00%。但是该模型的氨气损失率与实验不符,需要进一步提高。

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