铁剂
- 与 铁剂 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
When the powder loading was fixed as 58%,the molded compact of a gearwheel whose addendum circle diameter is 700 μm was obtained with well shape retention.
3μm的羰基铁粉和石蜡基热塑性粘结剂体系,当粉末的装载量为58%时,获得了形状良好的齿顶圆直径为700μm的微型齿轮注射生坯。
-
The removal of arsenic in micro-polluted water by enhanced coagulation was studied with poly ferric sulfate and poly aluminum chloride.
以聚合硫酸铁和聚合氯化铝为混凝剂,采用强化混凝的处理方法,对微污染饮用水原水中微量砷的去除进行了研究。
-
The effects and performances of dephosphorization of the common coagulant and the flocculants: the calcium salt, the molysite and the aluminum salt and polyacrylic amide were studied on the post-positioned precipitation of municipal sewage which was processed through biological treatment.
本实验以常用混凝剂及絮凝剂:钙盐、铁盐和铝盐及聚丙烯酰胺为研究对象,研究它们对经生物处理后的城市生活污水出水,进行后置沉淀除磷的性能及除磷效果。
-
Polyaluminum chloride (PAC; PAC-S; PAC-H; PAFC) is a new high efficiency of inorganic polymer coagulant, the pure products use raw materials manufactured with advanced technology, good flocculation effect, its effect is better than the traditional aluminum sulfate and water purification molysite ordinary inorganic coagulants and general polyaluminum chloride.
聚合氯化铝( PAC ; PAC-S ; PAC-H ; PAFC )是一种新型高效的无机高分子混凝剂,本产品选用纯净原料以先进工艺制成,具有良好的絮凝效果,其净水效果优于传统的硫酸铝和铁盐等普通无机盐类混凝剂及一般的碱式氯化铝,能广泛用于给水及工业用水的净化处理,对生活污水和各行业废水也具有理想的净化效果。
-
Combined with polysilicate aluminum and ferric, this coagulant was thus used to treat tanning wastewater which COD value is ...
这种混凝剂与聚硅酸铝铁絮凝剂配合处理COD为 15 0 0~ 2 0 0 0mg/L制革废水,SS ,COD ,硫化物和铬的去除率分别为 95 %,93 %,92 %和 88%。
-
Flocculants in wastewater treatment has become increasingly widely used, in which high-performance composite coagulant in water treatment technology occupies an important position, to that end, research synthesis of a new type of high-performance composite PFS purificant PISC, and dying, coal washing, paper and municipal sewage and other industrial wastewater purification experiments confirmed that the water purification agent with the exception of turbidity, detreated reduce COD, BOD5 and SS functions.
在废水处理方面絮凝剂已越来越广泛地被应用,其中高效复合混凝剂在水处理技术中占有十分重要的地位,为此,研究合成了一种新型的高效复合聚铁净化剂PISC,并对印染、洗煤、造纸和城市污水等工业废水进行净化实验,证实该净水剂具有除浊、脱色、降低COD、BOD5及SS的功能。
-
Pit corrosion is a main kind of localized corrosion. The process of forming pit corrosion includes three stages-formation of pit source, development of pit cave and forming occluded corrosion cell. Molybdate series inhibitors can be inhibitive, for it can control three stages of pit development. First, there is apparent synergistic effect between molybdate and phosphate, which can suppress formation of pit source. Second, there is apparent passivation of molybdate inhibitor according to electrochemistry analysis, which let oxidation film in unoccluded cave repassivate.
首先,钼酸盐与磷酸盐或硅酸盐复配的缓蚀剂具有较理想的缓蚀性能,并且有明显的协同作用,从而能抑制部分点蚀核的产生;其次,钼酸盐复配缓蚀剂的使用,从电化学的角度分析,具有明显的钝化性能,且钝化区间较宽、维钝电流密度较小,从而能使未封闭的蚀孔或点蚀核附近的氧化膜再钝化,得到有效的修复;最后,对于还有部分蚀孔发展成为闭塞腐蚀电池的情况,钼酸盐、磷酸盐能进入蚀孔内部并且在酸性条件下生成铁钼磷酸盐,从而有效地减缓了点蚀的恶化,抑制了腐蚀的发展。
-
Compare the lung injury extent and the important physiological parameters to determine the optimal condition for rabbit ventilator induced lung injury, Choosing another 24 new Zealand rabbit, randomly divided into 4 groups:(1)conventional ventilation+PEEP group;(2)ventilator induced lung injury group: employ the experimental condition determined by the first part experiment;(3)VILI+HO-1 inducer hemin group:pre-treated with HO-1 inducer, the ventilation method is the same with VILI group;(4)VILI+HO-1 inhibitor Zn-PP group(Zn-PP group):pre-treated with HO-1 inhibitor, the ventilation condition is the same with VILI group.
第二部分24只家兔随机分为4组:(1)常规潮气量+PEEP组;(2)呼吸机所致肺损伤组:使用实验第一部分确定的最适条件;(3)呼吸机所致肺损伤+HO-1诱导剂干预组:预先给予氯铁血红素,通气条件同VILI组;(4)呼吸机所致肺损伤+HO-1阻断剂干预组:预先给予锌原卟啉,通气条件同VILI组。
-
It is an excellent adhesion improver used in polyamide, epoxy, nitrile, phenol aldehyde adhesive and sealed material to improve the dispersion of pigment and the adhesion to glass, aluminum, iron, also applicable for latex coating such as polyamide, epoxy and acrylic acid type.
优异的粘结促进剂,可用于聚氨酯、环氧、腈类、酚醛粘胶剂和密封材料,改善颜料的分散性并提高对玻璃、铝、铁金属的粘合性,也适用于聚氨酯、环氧和丙烯酸乳胶涂料。
-
The materials are gold mine of low sulfur content, calcine or gold contain abatement. Cyanogens lixiviant is alkaline thiourea, stabilizer is sodium sulphite or sodium silicate, they constitute high stability alkaline thiourea system, and bland oxidizing agent is potassium ferricyanide with moderate electric potential during sunking process.
本发明以低硫含量的金矿、焙砂或含金废料为原料,以碱性硫脲为无毒的代氰浸出剂,以亚硫酸钠或硅酸钠为稳定剂,组成高稳定性碱性硫脲体系,浸出过程中以具有适中电势的铁氰化钾为温和氧化剂。
- 推荐网络例句
-
Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
-
I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
-
The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。