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±±¾©ÊвýÆ½Çø
н½ð:
10-100Íò/ÏîÄ¿
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liuzj_fly@hotmail.com

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ʹÓû·¾³£º1¡¢ÄòËØÅ¨¶È0.2-1.5 g/L;
2¡¢7.0 < pH < 7.5;
3¡¢Î¶È35¡«40 oC;
4¡¢Çå³ýÄòËØ×ÜÁ¿20¡«60g£»
5¡¢ÈÜÒºÖк¬ÓнӽüÉúÀíŨ¶ÈµÄÄÆÀë×Ó£»
ÒªÇó£º1¡¢·Çëåø·¨£»
2¡¢ÎÞÉúÀí¶¾ÐÔ£»
3¡¢×°ÖõÄ×ÜÖØ¿ØÖÆÔÚ2kg×óÓÒ;
4¡¢×°ÖÃÌå»ý2L×óÓÒ£»
5¡¢Çå³ý×Üʱ¼äÔÚ4hÄÚ£»
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Topic£ºUrea removal from aqueous solution

Working condition:
1> Concentration of urea in solution is in the range of 0.2 g/L to 1.5 g/L£»
2> pH value is between 7.0 and 7.5;
3> Temperature is in the range of 35 to 40 oC;
4> Amount of removed urea is 20 to 60 g;
5> Ion concentration in solution is similar to physiological saline£»

Requirement:
1> Non-enzymatic technique;
2> Physiological safety;
3> Weight of the equipment is around 2 kg;
4> Volume of the equipment is around 2 liter;
5> Clearance time is within 4h;

Reward: £¤ 100,000 ~ 1,000,000

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