chemical precipitation
英 [ˈkemɪkl prɪˌsɪpɪˈteɪʃn]
美 [ˈkemɪkl prɪˌsɪpɪˈteɪʃn]
化学沉淀（作用）
双语例句
- Fe3O4 was prepared by using chemical precipitation in dealing with chromium residue simultaneously.
利用化学共沉淀法，在处理铬渣的同时，制备四氧化三铁。 - Measures on Preventing Agglomeration of Nano-powder Prepared by Chemical Precipitation
化学沉淀法制备纳米粉体过程防团聚技术研究进展 - In this paper, HAP ultrafine powder was prepared by chemical precipitation with citric acid as dispersant.
采用沉淀法并用柠檬酸作分散剂合成HAP超细粉体。 - Wastewater treatment by chemical precipitation process
废水的化学沉淀处理法 - Chemical Precipitation Methods for Treatment of High-arsenic Concentration Industrial Effluents
处理高砷浓度工业废水的化学沉淀法 - Removal of Nitrogen and Phosphorus from Sludge Dehydration Liquor by Chemical Precipitation Process with Seawater Addition and Aeration
曝气辅助海水化学沉淀法去除污泥脱水液中的氮、磷 - Phosphate Removal from Phosphate-rich Wastewater by Chemical Precipitation Process Based on the Addition of Seawater; Identification of a shortcut denitrifying phosphorus removing bacterial strain and its biological utilization
基于投加海水的化学沉淀法在富磷上清液除磷中的应用 - Preparation and Microwave Absorbing Properties of Flower-like ZnO by Ultrasonic Chemical Precipitation Method
超声化学沉淀法制备花瓣状ZnO及其微波吸收性能 - The glue machine is equipped with automatic recycle system, which helps control the quantity of pastes and avoids chemical precipitation;
自动循环供浆，能有效控制供浆量，避免浆液沉淀； - Mathematical Model for Treating Highly Concentrated Ammonia-nitrogen Wastewater by Chemical Precipitation
化学沉淀法处理高浓度氨氮废水的数学模型 - Study on Reaction Mechanism and Experiment of High Concentration Ammonia Nitrogen Removal by Chemical Precipitation
化学沉淀工艺去除高浓度氨氮反应机理及试验研究 - Study on removal of ammonia-nitrogen from wastewater by chemical precipitation
化学沉淀法去除废水中氨氮实验研究 - Effect of Organic Compounds of Methylamine Wastewater on Ammonia Nitrogen Removal by Chemical Precipitation;
甲胺生产废水中的有机物对化学沉淀法去除氨氮的影响它也产生微量化学迷幻剂二甲基色胺。 - Modeling prediction and experimental verification of enhancing bio-phosphorus removal by chemical precipitation of anaerobic digester supernatant
侧流化学磷回收强化生物除磷的模拟预测与试验验证 - Nano Sized CdS and PbS Particles: Preparation by Coupling of Biological Reduction and Chemical Precipitation Mediated with EDTA The effect of the electric field on the morphology of CdS prepared by the route of chemical deposition
生物还原-化学沉淀耦合反应制备纳米硫化镉和硫化铅电场对化学沉降制备的硫化镉纳米颗粒的影响 - The influences of tungsten-doping which was accomplished during the chemical precipitation, upon the morphology and structure of cobalt powder were studied.
研究了钨掺杂对钴粉的形貌和结构的影响，钨掺杂是在化学沉淀过程中实现的。 - The electrochemical reaction, the chemical precipitation and the flotation were combined for treatment of wastewater.
该过程系将电化学过程、化学沉淀和气浮分离结合起来，以脱除回收污水中的重金属。 - The TiO_2-SiO_2 composites were also prepared by chemical precipitation method, sol-gel method and microemulsion method, respectively.
☆采用化学沉淀法、溶胶-凝胶法和微乳液法制备了TiO2-SiO2复合材料。 - The review introduces three by chemical precipitation process, sol-gol method and reversed microemulsion method.
本文综述了化学沉淀法、溶胶-凝胶法和微乳法等三种湿化学方法在制备超细二氧化硅纳米材料方面的应用。 - Based on fundamental of chemical precipitation, the superfine manganese sulfide was prepared by designed different technologies and conditions.
本文基于化学反应沉淀法的基本原理，通过设计不同的工艺路线和工艺条件制备硫化锰微细粉末。 - Silicon oxide nanoparticle are prepared by chemical precipitation process, with sodium metasilicate and hydrochloric acid as raw material.
以工业硅酸钠和盐酸为原料，采用化学沉淀法制备出纳米二氧化硅。 - In this paper studies some electrochemical behavior of infield emissive electrode which is made from N-Si and P-Si semiconductor with chemical precipitation method.
在N-Si和P-Si半导体上用化学沉积法制备了内场致发射电极并研究了它们的电化学行为。 - In order to remove ammonia-nitrogen from this wastewater, chemical precipitation process has been carried out. The effects of the different types and dosage of precipitants, pH, temperature and stirring time on the removal of ammonia-nitrogen are investigated.
作者采用化学沉淀法去除该废水中的氨氮，研究了不同沉淀剂、pH、温度和搅拌时间对氨氮去除效果的影响。 - The precipitate precursor was prepared by chemical precipitation method and nano-NiO was synthesized by heat treatment.
通过化学沉淀法制备了沉淀物前驱体，经热处理后得到纳米NiO。 - Nowadays, the main defluoridation processes include adsorption, ion exchange, reverse osmosis, chemical precipitation and electrodialysis.
当今，饮用水除氟的主要方法有吸附法、离子交换法、反渗透法、絮凝沉淀法和电渗析法等。 - As for the processing of the acid wastewater produced in the ammonium molybdate production, the mixed technology of chemical precipitation and ion exchange has been adopted in this research.
对于钼酸铵生产过程中产生的酸性废水的处理，本文研究采用了化学沉淀法和离子交换法相结合的处理工艺。 - Cuo nanoparticles were made by method of chemical precipitation and the properties were tested by static distribution.
采用化学沉淀法制备出纳米CuO气敏材料，利用静态配气法测试了CuO的气敏性能。 - Adsorption methodology could overcome the problems existed in chemical precipitation and biological treatment.
吸附法能克服存在于化学沉淀法及生物处理法的那些缺点。 - Chemical precipitation is a widely used and proven technology for the removal of heavy metals from wastewater.
化学沉淀法是一种从废水中去除重金属广泛使用的和可靠的技术。 - For example, chemical precipitation with lime, alum and iron salts or enhanced biological treatment and some physical methods including crystallization, electrodialysis, reverse osmosis, ion exchange and adsorption have been used for the removal of phosphate.
例如，使用石灰，明矾和铁盐进行化学沉淀或强化生物反应和结晶，电渗析，反渗透，离子交换和吸附等物理方法在除磷中使用。