amirghh
Member
- Joined
- Sep 25, 2009
- Member Type
- Student or Learner
- Native Language
- Persian
- Home Country
- Iran
- Current Location
- Iran
Please explain green sentences
1-NEI Marine sees its VOS as possibly the most practical solution for high flow rates, particularly aboard tankers with forward-mounted ballast pumps. here, intrinsically safe equipment is required forward of the bulkhead. NEI says the lack of filters also helps with space and power requirements.
1-NEI Marine sees its VOS as possibly the most practical solution for high flow rates, particularly aboard tankers with forward-mounted ballast pumps. here, intrinsically safe equipment is required forward of the bulkhead. NEI says the lack of filters also helps with space and power requirements.
2-One UV reactor can treat up to 167 m3/h but at some point the practicalities of price and energy consumption mean the multiplication ceases to be cost-effective.
3-Certain BVTSs will add pumps to the ship's ballast water pump system in order to work efficiently. For example, in order to make the automatic back-flushing cycle of the filters faster and more effective, Optimarin and Hyde Guardian provide a backwash booster pump. This pump is energised only during backwashing, as needed during ballasting. Severn Trent de Nora's BalPure also uses back-flushing pumps to control self-flushing filters that remove large organism.
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