Influencing Factors and Purification Performance of a Negative Ion Air Purifier for Indoor Ammonia Gas Removal by Yilin Li, Zewen Liu, Yidong Li, Ying Chen, Ziding Bai, Huaiwang Jing, Ruiyan Zhang, Jianbo Chen

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Optimal conditions for the biological removal of ammonia from wastewater of a petrochemical plant using the response surface methodology by M. Samimi, M. Shahriari Moghadam

Subjects: “…Ammonia removal…”
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