Application of Hydrogen Extraction Technology by Pressure Variation Adsorption in Hydrogen Recovery Plant from Releasing Gas of Ammonia Synthesis 变压吸附提氢技术在合成氨弛放气氢回收装置的应用
Landfill leachate was treated by a technological processes of ammonia nitrogen stripping-coagulation and sedimentation-MBR-ozonation-AC adsorption in Bazhou City Garbage Landfill Disposal Plant. 霸州市垃圾填埋场采用氨氮吹脱-混凝沉淀-MBR-臭氧氧化-活性炭吸附工艺处理垃圾渗滤液。
Carbon adsorption for advanced treatment of textile plant wastewater 活性炭吸附对印染废水深度处理的研究
Enhanced activated carbon adsorption process for removing cyanide from coking plant effluent 强化活性炭处理工艺去除焦化厂生化出水中的氰化物
Vacuum Pressure Swing Adsorption Oxygen Production System Used in Pulping Plant 真空变压吸附制氧系统在浆厂的应用
Desorption mode for removal of small amount of CO from N_2/ CO by pressure swing adsorption Recovery and utilization of PSA desorption gas as feed for methanol production plant 变压吸附法净化含N2气体中微量CO的脱附过程回收变压吸附解吸气作甲醇原料的实践
Investigation of adsorption, distribution and migration of lead between environment and plant by stable lead isotopic tracer 铅在植物-环境体系中的吸收、分布和迁移规律的稳定同位素示踪法研究
Research on Adsorption to Recover Ethylene from Off-gas of Ethylene Oxide Plant 环氧乙烷生产尾气体系中吸附回收乙烯的研究
The catalytic dry gas is concentrated by pressure swing and adsorption before entering the ethylene plant. 催化干气经过变压吸附提浓后,进入乙烯装置。
Relevance between physicochemical characteristics and adsorption characteristics of the coal fly ash in mining area power plant 矿区电厂粉煤灰物化特性与吸附特性关联研究
Reformation for Adsorption System of Urea Plant 尿素装置解吸系统改造
The paper mainly introduces the oxygen producing process of vacuum pressure Swing adsorption ( VPSA) which was commissioned several months ago in Oxygen Plant of Guixi Smelter and analyzes the existed problems after half a year operation. 本文简要介绍了贵冶制氧车间新投入的变压吸附制氧机的工艺原理,半年多的运行实践及存在问题。
Adsorption mechanism of macroporous adsorption resin of plant tannin 植物单宁改性树脂吸附机理的研究
The behavior of W/ γ-Al2O3 adsorbent and its modifiers carried with Zn, W and Mo for adsorption of sulfur in FCC naphtha is investigated in the fixed-bed pilot plant. 在固定床试验装置上考察了γ-Al2O3及γ-Al2O3负载锌、钨、钼等金属后的改性吸附剂对催化裂化汽油中硫的吸附行为。
The Effect of Activated Charcoal on the Adsorption of Plant Regulators in Culture Medium 活性碳对培养基中植物生长调节物质的吸附作用
The operation practice of two stage adsorption technology adopted by a heap leaching plant was introduced. 介绍了堆浸厂采用两段吸附工艺的生产实践。
An equilibrium model of adsorption for concentrating hydrogen from ammonia plant purge gas 氨厂弛放气提氢吸附过程的平衡模型
Adsorption of foul gas from wastewater treatment plant in petroleum refinery 治理炼油污水处理场恶臭污染的试验
The actual removal rates of nitrogen and phosphorus by adsorption biodegradation ( AB) process in Hedong Wastewater Treatment Plant of Urumqi were monitored and analyzed. 对乌鲁木齐河东污水处理厂AB工艺的实际脱氮除磷效果进行了监测分析。
Type selection between the adsorption and freezing dehumidifier HVAC Application in Citric Acid Plant 吸附式和冷冻式空气净化装置选型比较食品级柠檬酸生产过程中的干燥和空气净化
Study on the resin adsorption and Fenton reagent oxidation combination system for the treatment of wastewater from coking plant 树脂吸附&Fenton氧化法处理高浓度焦化废水
The calculation of height of mass transfer zone and total mass transfer coefficient of adsorption column provides a basis for the design of size-enlarged plant. 文章计算了吸附柱的传质区高度和总传质系数,为放大设计奠定了基础。
The results indicated that sewage irrigation affected the adsorption capacity of plant for heavy metals unremarkable, while different plant type has remarkable influence on the adsorption capacity. 结果表明,污水灌溉对4种作物吸收土壤重金属的能力影响不显著,而不同作物种类对这种吸收能力的影响表现出显著的差异。
In addition, comparison on Cd adsorption by non-mycorrhizal and mycorrhizal roots demonstrated that mycorrhizal colonization changed adsorption characteristics of plant roots. Compared with non-mycorrhizal roots, mycorrhizal roots have higher CEC and stronger Cd binding capacity. 另外研究了宿主植物根系对Cd的吸附作用,证实菌根真菌侵染改变了根系的吸附特性,相对于非菌根根系,菌根的CEC较高,对Cd的吸附能力较强。
Based on adsorption of fine grained coke from coke plant against phenol in wastewater, the influences of various main factors on the adsorption rate of phenol have been studied. 用焦化厂细粒焦对废水中苯酚进行吸附,并研究了各种主要因素对苯酚吸附率的影响。
The results show that the lignite activated carbon has an excellent adsorption with coke plant wastewater, and it will have a bright future in coke plant wastewater treatment. 实验表明褐煤活性炭对焦化废水具有很好的处理效果,褐煤活性炭用于焦化废水的处理具有广阔的应用前景。
The system has the adsorption of media on ammonia nitrogen removal ( reversible), plant absorption and nitrification, and so on. 系统对氨氮的去除有填料的吸附作用(可逆)、植物的吸收作用和硝化作用等。
The removal of Cd and Zn was mainly through the substrate adsorption and plant uptake, and the contribution of substrate adsorption in heavy metal removal was higher than that plant uptake. 人工湿地系统对Cd和Zn的去除主要来源于基质吸附和植物吸收,其中基质吸附去除的重金属总量要高于植物吸收。
The different combination mode exist between the soil micro-aggregates of different sizes and organic matter and minerals, which resulted in the diversity on the adsorption and distribution of plant nutrient, the constraint capability of the heavy metals and toxic organic pollutants, and biological effectiveness. 土壤中微团聚体与有机质和矿物质的结合方式不同,它们对植物养分的吸收和分布、对重金属和有机毒物的束缚能力以及生物有效性等方面存在一定的差异。