And then the functionalized carbon nanotube, partial platinum salt and all transition metal M salt are stirred and reflow for certain time, added with rest platinum salt to continue to reflow, cooled, washed centrifugally, dried and carried out heating treatment in a hydrogen atmosphere, thus obtaining the anchoring platinum catalyst of the transition metal on the carbon nanotube.

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Rare precious metals company mainly engaged in electroplating and metal surface treatment, environmental treatment, washed clean of raw materials: silver nitrate, nitric acid and rhodium, palladium nitrate; Asia selenium acid, selenium dioxide, tellurium dioxide, mineral selenium powder Japan, Mitsubishi Se powder, Mitsui, Sumitomo, emerging, Germany selenium powder; molybdenum trioxide, DMF; TX-10, NP-9 series, EDTA series; sodium hypophosphite, nickel nitrate, metal thallium, rhodium, palladium, platinum , Beryllium, Ritek, zirconium products; sponge palladium; electrolytic nickel, nickel corner, hydrazine hydrate, Ultra-fine silver, nano-silver; Thallium sulfate, iodized Thallium sulfate, nickel, copper sulfate, copper chloride, copper oxide, nickel oxide , Lanthanum oxide, oxidation Er, bismuth oxide, bismuth ingots, tin ingots, indium ingot, indium foil, Xinding, zinc powder; SnCl2, sulfate-tin; hydrofluoric acid, white Vaseline, propylene glycol, dichloro Methane, the propylene glycol, triethanolamine, triethanolamine oleic acid soap, chloroform, pyrophosphate copper, Gioia sodium, polyacrylamide, PAC, oleic acid, Glycerol, phosphate and other domestic and imported chemical series.

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After metal exposure (at PFD 35 mmol m-2 s-1 and temperature 21±1 8℃), algal samples were withdrawn, separated from the medium by filtration on a Whatman GF/C filter, washed with deionised water and extracted for thiol peptide analysis.

在金屬接觸（在光強(qiáng)35濃度 m-2 s-1和溫度21 ±1 8℃）日韩欧美国产综合，藻類樣品被撤回放黄国产一区二区，脫離介質(zhì)過濾的瓦特曼石墨/碳過濾器，洗滌水和提取deionised為硫醇多肽分析欧美人人干。

The informations were be worth for remediation of heavy metal polluted soil washed by HCl in fertility management.

在決定酸洗液的濃度時若能同時考慮養(yǎng)分元素的抽出情況則有利於土壤復(fù)育后肥力的管理美色色。

Preferred organic solvents are polar in nature as these tend to wet metals and alloys better and since the polar solvent itself may readily be washed from the metal with water.

首選極性有機(jī)溶劑的性質(zhì)，因?yàn)檫@些往往濕金屬和合金的更好国内乱伦自拍视频，因?yàn)闃O性溶劑本身可能很容易地從金屬與水沖洗午夜少妇性开放视频。

The regenerating method invention thereof comprises the following steps: firstly, the treating tea after absorbing the heavy metal ions is washed by water to the neutral after HCL solution is used for eluting; and secondly, the NaOH solution of a certain proportion is used for flowing through the column, and then water is used for washing to the neutral.

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