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liufengbao100木虫 (正式写手)
foreverhappy
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[求助]
悬赏请高手帮忙翻译一个摘要
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聚合氯化铝是目前国内外广泛使用的高效混凝剂，具有用量少、污泥少、除浊高、对出水pH影响小等优点。本文对聚合氯化铝制备技术的进展研究进行了评述，针对聚合氯化铝生产过程中产生的酸浸渣的污染问题，采用酸浸渣与聚合氯化铝及阳离子聚合物，通过一定的工艺得到一种结构独特的含有金属核与矿物晶核的高效复合高分子絮凝剂，并通过絮凝实验及成本比较，得到了最佳的絮凝剂配方，不但将酸浸废渣从环境污染物转换成为有价值的生产资源，还能降低絮凝剂的生产成本，提高了企业经济效益。 最好是化工专业的。有诚意者，请不要用电脑软件翻译，因为这个大家都会，我确实等着有急用，谢谢！如果翻译的好，还会追加币币 [ Last edited by liufengbao100 on 2011-12-23 at 16:46 ] |
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【答案】应助回帖
★
爱与雨下(金币+1): 2011-12-24 19:56:18
liufengbao100(金币+10): ★有帮助 谢谢 2011-12-25 21:13:30
爱与雨下(金币+1): 2011-12-24 19:56:18
liufengbao100(金币+10): ★有帮助 谢谢 2011-12-25 21:13:30
| Polyaluminium chloride is a kind of high efficient coagulant widely used at home and abroad. It is of less consumption, less sludge, high turbidity, small effects on water pH and so on. We reviewed the research progress of polyaluminium chloride preparation technology. to aviod the pollution problem caused by acid-leach residue’s froming during the production, we used acid dip slag, aggregate chloride aluminum and the cationic polymer, with proper technology, to make an efficient composite polymer flocculation which has unique structures of a central metal ion and mineral crystal nuclear. Finally, we determined the optimum flocculation formula by flocculation coagulation experiments and the cost comparison. This formula can transform the pollution acid-leach residue into valuable production resource , meanwhile it reduce the flocculation production cost and increase enterprises' economic benefit. |
3楼2011-12-24 17:31:37
【答案】应助回帖
★
sltmac(金币+1): 2011-12-24 11:03:09
liufengbao100(金币+30, 翻译EPI+1): ★有帮助 谢谢！ 2011-12-25 21:13:15
sltmac(金币+1): 2011-12-24 11:03:09
liufengbao100(金币+30, 翻译EPI+1): ★有帮助 谢谢！ 2011-12-25 21:13:15
|
Polyaluminium chloride as a kind of high efficient coagulant has been widely used at home and abroad. It has advantages such as less consumption, less sludge, high turbidity, small effects on water pH and so on. We reviewed the research progress of polyaluminium chloride preparation technology. Aiming at the pollution problem caused by acid-leach residue’s froming during the production, we use acid dip slag, aggregate chloride aluminum and the cationic polymer, with proper technology, to make an efficient composite polymer flocculation which has unique structures of a central metal ion and mineral crystal nuclear. Finally, we determined the optimum flocculation formula by flocculation coagulation experiments and the cost comparison. This formula can not only transform the pollution acid-leach residue into valuable production resource , but also reduce the flocculation production cost and increase enterprises' economic benefit. kywords: production cost, Polyaluminium chloride, economic benefit, flocculation 我不是化工专业的，试着翻译了一下，仅供参考。 |
2楼2011-12-24 00:07:30