- UID
- 1445570
- 在线时间
- 小时
- 注册时间
- 2020-2-24
- 最后登录
- 1970-1-1
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P1:
-British fleet weapon: copper-stop barnacles- win the duel
P2:
-foul-serious problem-rife
-problem:drag by infestation push fuel consumption up by 40%
-solution~Royal Navy: poison
-copper-containing paint & tin (toxic)
-release toxic X: tin illegal
-search for alternatives
P3:
-1 possibility: A
-HE: A prevent barnacles, can’t bind to the surface, the other marine species not affected
-another way: confuse barnacles by painting polymer molecules that were water attracting on one side and water repellent on the other [chequerboard]
P4:
-if chequerboard x work, A: smooth surface thru F~teflon
-dont stop attaching but once vessel move, water sweep them away
-commercial vessels OK; pleasure boats-idle mostly, not moving fast—> need improve formula
P5:
-inland small boat, by JS
-mix ~C & THC
P6:
-Foul not a problem in fresh water
-inland: z&q mussels overrun— mix effective, not commercialize it
P7:
-aim:
1.help boat owners
2.stop spending the mussels
-M:both species can surge a long time wo water-transporting overland won’t kill
-boat owners not diligent to inspect for infestation, or mussels are hard to find
P8:
-Lot to play for
-save fuel=save$=cut greenhouse emission
-coming up w formula =rich |
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