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- Gujarat pollution board gets a makeover in efficiency 33
- Health ministry sets timeframe for keeping animals treated with antibiotics out of food chain
- Auroville’s alternative galaxy 2
- Illegal GM cotton spreads across India
- Mining effect: Aravalli gets new lakes
- In celebration of biodiversity 5
- Become iron woman, eat veggies
- On the right track: railway to develop facilities for physically challenged passengers
- My god v your resource 1
- 28 years of Earth’s surface changes on Google
- Environment ministry wants to restore night traffic through Bandipur tiger reserve 52
- A green facade 44
- Diesel: when bad policy makes for toxic hell 38
- Gujarat pollution board gets a makeover in efficiency 33
- What’s good insulation? 30
- How vulnerable are India's nuclear power plants to disaster 28
- Grand distraction called river interlinking 28
- Eat at your own risk 27
- Green energy takes toll on green cover 26
- Temporary solution, permanent jam 25
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Green clean
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Issue Date: Jul 15, 1996
A company in the US has developed
a new rinsing agent known as advanced vapour degreasing (AVD). AVD,
a zero-ozone depletion potential
process, is used to clean electronic
circuits, metal parts and high-performance components. Designed to
improve cleaning capabilities, AVD
can carry higher concentrations
of contaminants, oils and flux
residue than the rinsing agent
currently in use. The agent has a
boiling temperature of 80C which
increases its rate of cleaning as well
as loading capacity (Vatis Update,
Vol 4, No 14).
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