好氧处理是指在微生物的参与下,在适宜碳氮比、含水率和氧气等条件下,将有机物降解、转化成腐殖质样物质的生化过程。好氧处理技术因可实现固体废弃物的减量化、无害化和资源化的处理目标,被认为是有机固体废弃物处理的有效方法。
基于PLC的造纸废水中段水控制系统设计 自动化毕业论文范文格式_论文天下网 关键词 :PLC,中段水,好氧处理,控制系统 [gap=1868]KEYWORDS: PLC, the middle of water, aerobic treatment, the control system
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Aerobic treatment had high treatment efficiency and stabilization.
好氧处理效率高、效果稳定。
参考来源 - 木材蒸煮废水处理工艺的实验研究After three-stage anaerobic treatment, the effluent COD decrease to 656mg/L. COD and ammonia-nitrogen concentration of the wastewater treated by anaerobic process decreased to 80~100 mg/L and 8~12 mg/L after aerobic process, respectively, and the index of wastewater reached discharge standard.
进水COD为140000 mg/L,每吨废水平均可产沼气76m3,一级厌氧处理后COD去除率为96.97%,经过三级厌氧后出水COD最低可达656 mg/L,厌氧处理后的废水经好氧处理后COD为80~100 mg/L、氨氮浓度为8~12 mg/L,达到标准排放的要求。
参考来源 - 四川某制药厂废水的能源化利用与达标排放技术研究Toenhance sludge biodegradability, the processes of various pretreatments havebeen carried out using alkaline treatment, ultrasonic treatment and differentcombination of these two methods, followed by aerobic digestion.
为了提高污泥的生物降解性,本文采用了多种物理化学处理法对污泥进行了前处理(碱处理,超声波处理和此两种方法的组合),然后再进行好氧处理。
参考来源 - 污泥好氧作用效果的提高及其作为液体肥料前景的研究Toenhance sludge biodegradability, the processes of various pretreatments havebeen carried out using alkaline treatment, ultrasonic treatment and differentcombination of these two methods, followed by aerobic digestion.
为了提高污泥的生物降解性,本文采用了多种物理化学处理法对污泥进行了前处理(碱处理,超声波处理和此两种方法的组合),然后再进行好氧处理。
参考来源 - 污泥好氧作用效果的提高及其作为液体肥料前景的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
论证并实施了生物厌氧-好氧处理为主的工艺路线;
The main process of biological anaerobic and aerobic treatment was carried out.
试验结果表明,污泥好氧处理使污泥中有机物质含量降低,臭味减小。
The results show that the aerobic digestion may reduce the content of organic substances and the sludge odor.
介绍了一种新型好氧处理工艺——环流曝气工艺,对其处理机理进行了讨论。
The loop-flow aeration technology, a new kind of aerobic treatment technology is introduced, and its treatment mechanism is discussed.
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