采用实验室模拟的方法研究了松花江自然水体生物膜、悬浮颗粒物和沉积物吸附铅、镉的热力学规律。
The adsorption thermodynamic characteristics of Pb and Cd onto natural biofilm, suspended solids and sediments collected from Songhua River were firstly investigated.
利用磷酸氢二钾水溶液作为萃取剂，对自然水体中培养的生物膜胞外聚合物进行了萃取和分离。
Potassium Bi-phosphate solution is applied to extract extracellular polymers from biofilm cultivated in natural water.
用EDTA水溶液作为萃取剂，对自然水体中培养的生物膜胞外聚合物进行了萃取和分离。
EDTA solution is applied to extract extracellular polymers from biofilm cultivated in natural water.
这说明选择性萃取技术可以广泛应用于自然水体采集的生物膜上铁、锰氧化物的萃取分离。
It shows that selective extraction technology can be applied broadly to the extraction and separation of manganese oxides and iron oxides in biofilms sampled from natural waters.
采用选择性萃取分离技术对自然水体采集的生物膜上铁、锰氧化物进行萃取分离研究，考察该技术的适用性。
Selective extraction technology is employed to study the separation of manganese oxides and iron oxides in biofilms sampled from natural waters and reviews its applicability.
采用选择性萃取分离技术对自然水体采集的生物膜上铁、锰氧化物进行萃取分离研究，考察该技术的适用性。
Selective extraction technology is employed to study the separation of manganese oxides and iron oxides in biofilms sampled from natural waters and reviews its applicability.
应用推荐