1) aluminum sulfate
硫酸铝
1.
Turbidity removal of summer Taihu Lake raw water using composite coagulants of aluminum sulfate and polydimethyldiallylammonium chloride;
硫酸铝/PDM复合混凝剂对夏季太湖水的混凝脱浊
2.
The research progress of technique of iron-removing from aluminum sulfate in China;
中国硫酸铝除铁技术的研究进展
3.
Preparation of 4A molecular sieves,activated clay and aluminum sulfate with the exhausted acid of bentonite;
膨润土酸化废液制备4A分子筛、活性白土和硫酸铝
2) aluminium sulfate
硫酸铝
1.
Synthesis of zeolite T using water glass and aluminium sulfate as raw materials;
以水玻璃和硫酸铝为原料合成T型沸石的研究
2.
Process research on producing aluminium sulfate from alum stone;
毛矾石生产硫酸铝工艺研究
3.
Study on preparation of aluminium sulfate from kaolin and removal of iron by precipitation;
高岭土生产硫酸铝及沉淀法除铁的研究
3) Al2(SO4)3
硫酸铝
1.
The deposition ability of Al2(SO4)3,poly-aluminium and poly-iron to Cd in water was studied.
探讨了硫酸铝、聚铝、聚铁对环境水体中的镉的沉淀能力,实验证明当在实际环境水样品中调节pH在7—9之间,聚铁或聚铝能对环境水体中的镉很好的沉淀作用,短期作用比较明显,药剂能在30min左右达到2h的处理效果的70%—90%,而长期作用后(18h)能将水体中的镉降低到10μg/L以下,一立方水的用药量在100—400g之间就可以到达很好的处理效果,而且无二次污染,可为环境水中镉污染的应急处理药品。
2.
ALN Namo-meter powder was fabricated with AL2(SO4)3and C12H22O11,and the phase of the powder was analyzed using X-ray diffractometer in order to determine the phase of the powder.
利用硫酸铝和蔗糖合成ALN纳米粉,通过X射线衍射仪对实验产物进行物相分析,以确定产物的物相组成。
3.
In order to activate Al,the fly ash was mixed with CaO and calcined at elevated temperature to produce a self-pulverized material which then reacted with H2SO4,producing a crude aqueous solution of Al2(SO4)3.
将自粉化料与硫酸反应使铝从固相转移至液相得到硫酸铝粗液。
4) alum
[英]['æləm] [美]['æləm]
硫酸铝
1.
Inactivation of phosphorus from contaminated sediment of Dianchi Lake when treated with alum under different pH conditions and modified by clay mineral;
不同改良条件下硫酸铝对滇池污染底泥磷的钝化效果
2.
The retention of anionic emulsion rosin sice ard development of sizing are gffected by alum and cationic polymers,(such as sine fixing agats and retention aids).
阳离子乳液型松香胶的留着和呈现施胶效果受硫酸铝和阳离子聚合物 (胶料固着剂和助留剂 )的影响。
3.
To evaluate the properties of alum and PAC used as aids of sizing,drainage and retention,it is necessary to study the charge characteristic of the stock added alum and PAC.
添加硫酸铝和聚合氯化铝的纸浆的电荷特征 ,是决定铝化物发挥功效的重要因素。
5) Al_2(SO_4)_3
硫酸铝
1.
The effects of different flocculant aluminum sulfate(Al_2(SO_4)_3),Alta-mud,chitosan,PAM on COD_G removal rate and color reduction were investigated.
研究了不同混凝剂硫酸铝、膨润土、壳聚糖、聚丙烯酰胺对养猪场污水COD_G去除率、原水色度的影响;通过复配制得两种经济型复合混凝剂,使COD_G的去除率分别达到38。
2.
The qualified Al_2(SO_4)_3 .
水解后溶液用于循环酸解,除去杂质富集浓缩后可得到硫酸铝产品,其纯度以A l2O3计为16。
3.
PAC,FeCl_3 and Al_2(SO_4)_3 are 3 kinds of flocculants be used in water treatment.
对比聚合氯化铝(PAC)、三氯化铁和硫酸铝3种常用的絮凝剂在不同水质条件下的凝聚除浊作用及电泳特征,并对这3种絮凝剂的絮凝原理进行详细分析。
6) aluminium ammonium sulfate
硫酸铝铵
1.
Study on the production of aluminium ammonium sulfate from phosethyl-Al waste liquor;
利用乙磷铝废液生产硫酸铝铵工艺研究
2.
The process flow of recovery and recycle of sulfuric acid and the preparation of the aluminium ammonium sulfate and the polyaluminium sulfate by using aluminium salts in acidic waste water were prososed.
提出了在活性白土生产工艺流程中,循环使用硫酸酸性废液以提高硫酸的利用率,并从废液中回收铝盐制备硫酸铝铵与聚合硫酸铝等化工产品。
补充资料：硫酸铝
化学式Al2(SO4)3·nH2O(n＝16,18,27)。溶于水时，发生水解使溶液呈酸性，加热可促进水解并产生氢氧化铝沉淀，加入碳酸盐或硫化物可使水解完全：
2Al3++3CO娫+2H2O─→2Al(OH)3+3CO2
2Al3++3S2-+3H2O─→2Al(OH)3+3H2S
硫酸铝可作造纸填料、媒染剂、净水剂和灭火剂。
2Al3++3CO娫+2H2O─→2Al(OH)3+3CO2
2Al3++3S2-+3H2O─→2Al(OH)3+3H2S
硫酸铝可作造纸填料、媒染剂、净水剂和灭火剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条