1) Leachate recirculation trench
渗滤液回灌沟
2) leachate recirculation
渗滤液回灌
1.
When the operation mode was changed from anaerobic mode to semi-aerobic mode in the 710th day,the COD concentration of simulated bioreactor landfill column D1(leachate recirculation once everyday) and D4(leachate recir.
模拟厌氧型生物反应器填埋场垃圾柱稳定后期改为按准好氧方式运行,能加快渗滤液COD和氨氮浓度的衰减速率,而较高的渗滤液回灌频率更能强化这一优势。
2.
The characteristics and the mechanism of nitrogen removal in a leachate recirculation biological reactor landfill system as well as in a nitrogen removal bioreactor landfill system have been studied by laboratory simulation experiments.
虽然相对于传统的填埋场而言,渗滤液回灌型生物反应器填埋场系统有利于促进填埋层微生物的生长,但并不能促进垃圾有机污染物的彻底厌氧降解,甚至会导致高浓度氨氮的积累而增加场外处理难度;为此,通过实验室动态模拟试验,进行了渗滤液回灌型生物反应器填埋场系统和脱氮型生物反应器填埋场系统对填埋垃圾的脱氮性能及脱氮机理的初步研究。
3.
It is found that the leachate flow modeling which is set up on the basis of isotropic and homogeneous hypothesis of waste(property) can not meet the needs of designing and operating the leachate recirculation system in bioreactor landfill.
本文对填埋场渗滤液产生和运移的水力学特性的研究成果进行了总结,建立在填埋垃圾均质各向同性假设基础上的渗滤液运移模型不能满足日后生物反应器填埋场渗滤液回灌系统的设计和操作运行需要,基于填埋垃圾非均质各向异性的填埋场水力学特性将是今后研究的重点。
3) leachate recirculation frequency
渗滤液回灌频率
1.
Effect of leachate recirculation frequency on the stabilization of anaerobic bioreactor landfill;
渗滤液回灌频率对生物反应器填埋场的影响研究
5) leachate irrigation
渗滤液灌溉
1.
Effects of leachate irrigation and cover soil type on N_2O emission from municipal solid waste landfill;
垃圾填埋场渗滤液灌溉及覆土土质对填埋场氧化亚氮释放的影响
2.
The results showed that leachate irrigation could promote the N2O emission.
采用预设取样器和静态箱气相色谱法,对渗滤液灌溉条件下,土柱土壤不同深度剖面N2O的浓度以及N2O和CO2的表面释放通量进行了监测。
6) leachate recycle
渗滤液回流
1.
The effects of different leachate recycle volumes and methods on biogas production from rice straw with dry anaerobic digestion were investigated.
采用室内模拟试验方法,研究了秸秆干式厌氧发酵渗滤液回流量、回流方式对产气量的影响,分析比较了渗滤液的COD、VFA、pH变化以及其与产气率的相互关系。
补充资料：渗滤液
分子式：
CAS号：
性质：渗滤浸取（percolation leaching）中，借重力自上而下或借压力自下而上流过固体矿石层的浸取剂溶液，即为渗滤液。
CAS号：
性质：渗滤浸取（percolation leaching）中，借重力自上而下或借压力自下而上流过固体矿石层的浸取剂溶液，即为渗滤液。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条