The discussion highlights the key differences between API (American Petroleum Institute) and CPI (Corrugated Plate Interceptor) separators in oil/water separation. API separators utilize a straightforward design involving nozzles and baffles, relying primarily on gravity for separation, which contributes to their lower cost. In contrast, CPI separators are more expensive due to their advanced materials and design, which enhance separation efficiency. Both systems operate on the same fundamental principle, but the complexity and materials of CPI systems justify their higher price point.
PREREQUISITESEngineers, environmental scientists, and professionals involved in oil recovery and wastewater treatment will benefit from this discussion.
Perau said:it's to my understanding that API n CPI uses the same theory to remove oil from water.
but what are the key differences that makes CPI much more expensive or that make API cheaper?