1) dynamic leaching
动态淋滤
1.
Regularity of pollutant release from coal gangue under dynamic leaching operation;
煤矸石在动态淋滤作用下污染物释放规律研究
2) dynamic leaching
动态淋溶
1.
Simulation experiment of dynamic leaching on landfill leachate in heterogeneous sand chamber
垃圾渗滤液非均质砂箱动态淋溶模拟试验
2.
0) on the Hg leaching from soils by the methods of dynamic leaching.
0的酸雨对上述土壤的动态淋溶试验,研究酸雨对林地土壤汞溶出的影响。
3.
In this paper, the Copper sulfide-mine tailings in Guangxi province was taken as experimental sample, the static soaking experiments and dynamic leaching experiments were carried out to investigate.
本文以铜硫化矿尾矿为研究对象，采用静态浸泡实验与动态淋溶实验方法研究了广西某铜矿山硫化矿尾矿中重金属离子Cu~(2+)、Zn~(2+)、Pb~(2+)、Cr~(3+)的溶出特性。
3) leaching dynamic
淋溶动态
1.
The residual dynamics and leaching dynamics of atrazine in corn field were studied by HPLC.
利用 HPL C法对土壤中莠去津的残留动态、淋溶动态进行了研究。
5) dynamic filtration
动态过滤
1.
Experimental Investigation on the Dynamic Filtration of a Rotating Cylinder;
旋管动态过滤的实验研究
2.
In this paper, much work has been done on the dyes and dyeing wastewater treatment by a new method of the combination of dynamic filtration using ceramic membrane with flocculation technology.
将陶瓷膜动态过滤技术与絮凝技术相结合,对染料废水和漂染废水进行预处理,充分发挥动态过滤生产能力高,过滤效果好以及陶瓷膜易清洗、再生、使用寿命长等优点,研究表明,这种综合技术对污水处理可以取得比较好的效果;研究同时还表明絮凝预处理方法、操作条件对过滤速率及过滤效果均会有明显的影响,应综合考虑生产能力及废水处理效果两方面的因素,选择最宜操作参数。
3.
The influences of various flocculating agents, concentration, pH value and dynamic filtration on the pretreatment process for cisomicin fermentation broth were studied with orthogonal test and obtained optional technological condition of pretreatment process.
应用正交试验研究了絮凝剂类型、质量浓度、发酵液pH值、动态过滤等因素对西梭霉素发酵液预处理效果的影响,获得适宜的预处理工艺条件。
6) Dynamic drainage
动态滤水
1.
The retention effects of deinking ch emicals on PEO /PFR retention system were tested with dynamic drainage ja r(DDJ )with 70mesh screen.
利用动态滤水仪探讨了脱墨化学药品对PEO/PFR系统的动态助留作用的影响。
2.
The retention effects of PASS/amphoteric starch on wheat straw pulp and factors influencing the retention of wheat straw pulp were tested with dynamic drainage jar (DDJ) fitted with 70 mesh scree
利用动态滤水仪探讨了聚合硅酸硫酸铝 /两性淀粉对漂白麦草浆的助留作用及影响其助留作用的因
3.
The preliminary study on the method of dynamic drainage test(DDT)for pulp slurries was conducted.
对动态滤水实验方法进行了初步的研究，结果表明，①动态滤水实验所用试样浓度以０２％～０３％为宜；②比色法是一种快速、可取的动态滤水实验的滤液浓度的测定方法；③在未使用助留剂的情况下，苇浆试样的“单点法”动态滤水实验的搅拌速度以３００ｒ／ｍｉｎ为佳；木浆试样以５００ｒ／ｍｉｎ为佳；④当考察造纸化学助剂的助留效果时，苇浆试样的“单点法”动态滤水实验的搅拌速度以３００～６００ｒ／ｍｉｎ为佳；木浆试样的搅拌速度可在５００～１０００ｒ／ｍｉｎ的范围内选择。
补充资料：多层滤料滤池
分子式：
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
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