Soil and water conservation measures like bench terraces can reduce erosion in highland crop production. A cost-benefit analysis for 11 cases of bench terraces was undertaken on the basis of both measured data and data obtained from farmers. It showed that the profitability of bench terraces was low
Cost of corrosion in fertilizer industry – A case study
✍ Scribed by R. Bhaskaran; N. Palaniswamy; N. S. Rengaswamy; M. Jayachandran
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- German
- Weight
- 84 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0947-5117
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
A detailed cost of corrosion survey has been undertaken in one of the oldest fertilizer factories in India producing ammonium sulphate and ammonium phosphate. The total direct cost of corrosion has been worked out as US $ 129,739. Due to use of corrosion resistant materials such as SS316L the annual cost of corrosion has been brought down considerably. It is further shown that approximately US $ 17,000 could be saved annually by opting for a high performance corrosion resistant system.
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