Three measures of sludge(mixed liquid) return(pump-lift,impeller-lift and air-lift) about nitrogen and phosphorus removal processes are introduced and analyzed.
简要分析了脱氮除磷工艺三种污泥(混合液)回流方法(泵提升法,叶轮搅拌提升法和空气提升法)各自的特点,并认为由于叶轮搅拌提升法和空气提升法便于实现构筑物一体化,可以简化工艺流程,节省基建投资,而且能耗低,操作简单,在拟建的中小规模污水处理厂中具有良好的应用前景。
To investigate the protective effect of ethanol sediments from Codonopsis lanceolata on alcoholic hepatic injury.
[目的 ]研究轮叶党参水提醇沉物对酒精性肝损伤的保护作用。
Study of the Protective Effects on Alcoholic Hepatic Injury of Ethanol Sediments from Codonopsis Lanceolata;
轮叶党参水提醇沉物对酒精性肝损伤的保护作用研究
Study of the Mechanism on the Water Department of Alcohol Extract of Codonopsis Lanceolata Against Mutation;
轮叶党参醇提取物水溶部分的抗突变机理研究
Codonopsis lanceolata is a climbing herb belonging to campanulaceae codonopsis perennation and used for both food and medicine.
轮叶党参是桔梗科党参属多年生缠绕草本,是药食两用的植物。
Exploitation of Tradition Chinese Medicine Bagasse-Water Extracted-Alchohol Precipitated Indigowoad Root and Water Extracted Baicaokeke Wastes
中草药提取废弃物—板蓝根水提醇沉物及百草咳克水提残渣的利用
A Comparative Study on the Bacteriostatic Activity of Alcoholic and Water Extracts of the Fig Leaf
无花果叶乙醇、水提取物抑菌作用的比较研究
Effects of Melia azedarach leaf ethanol extract on physiology and biochemistry of Alternanthera philoxeroides leaf tissue;
苦楝叶乙醇提取物对水葫芦叶片伤害的生理生化研究
Effects of Propagule Pretreatment on Submerged Macrophyte Restoration
沉水植物修复中的种芽预处理调控研究——以轮叶黑藻为例
The Impact of Senna Extract on Serum Estradiol(E_2) of Female Rats
长期服用番泻叶提取物对雌性大鼠雌二醇水平的影响
The Study on growth of Codonposis Lanceolata Bentn et Hook.f for Mulching on Black Ffilm;
黑色膜覆盖对轮叶党参生长发育及品质的影响
Study of the Antimutagenic Effects and Its Mechanism of Codonopsis Lanceolata Saponins;
轮叶党参总皂甙抗突变作用及其机理研究
Experimental Studies on Hypoglycemic Effects of Alcohol Extracts From Eriobotrya japonica (Thumb.)Lindl
枇杷叶乙醇提取物降血糖的实验研究
Effects of aqueous extract from roots,stems and leaves of Salvia miltiorrhiza bag f. alba on hypoxia tolerance in cerebral ischemia-reperfusion mice
白花丹参根与茎叶水提物对脑缺血再灌注小鼠耐缺氧能力的影响
Studies on the Constituents of the Degradation Products of Ginsen Panaxadiol Saponins in Leaves and Stems of Panax Quinquefolium L. in Acidic Condition
西洋参茎叶二醇组皂苷酸降解产物的成分研究
After the extracts was precipitated by alcohol,raw polysaccharides of 77.52% 1.19% purity were obtained.
提取物经乙醇沉淀后,得到纯度为77.52%±1.19%的粗多糖。
Influence of impeller parameters on the performance of 020Q84 water jet axial flow pump
叶轮参数对020Q84喷水推进轴流泵性能的影响
Study of the Protective Effects and Mechanism on Alcoholic Hepatic Injury of the Compound Codonopsis Lanceolata;
复方轮叶党参对酒精性肝损伤的预防作用及机制研究
Effect and Mechanism of Codonopsis Lanceolata on Skeletal Muscle Contractility in Rats;
轮叶党参对骨骼肌收缩力学的影响及其机制探讨
Study of the Protective Effects on Alcohlic Hepatic Injury of the Compound Codonopsis Lanceolata;
轮叶党参复方制剂预防酒精性肝损伤作用机制研究