(170b) Refinery Wastewater Treatment
AIChE Spring Meeting and Global Congress on Process Safety
2015
2015 AIChE Spring Meeting and 11th Global Congress on Process Safety
18th Topical Conference on Refinery Processing
Environmental and Water Solutions I
Wednesday, April 29, 2015 - 8:30am to 9:00am
Refinery Wastewater Treatment
Several operating units from utilities and processing area contribute to over all refinery wastewater. Waste streams, such as oily, non oily, high TDS Ion Exchange regenerate, spent caustic and Ammonia etc. are selectively segregated, pre-treated and then combined usually in large equalization tank. Streams containing benzene are segregated from the point source and after suitable intermediate treatment can be combined in the equalization tank. Downstream process may include cooling, pH adjustment before proceeding to biological aerobic activated sludge process to reduce BOD, COD, suspended solids, residual benzene and ammonia in compliance with outfall discharge limits and or recycle to cooling tower make up water quality.
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2015 AIChE Spring Meeting and 11th Global Congress on Process Safety
| AIChE Pro Members | $150.00 |
| AIChE Graduate Student Members | Free |
| AIChE Undergraduate Student Members | Free |
| AIChE Explorer Members | $225.00 |
| Non-Members | $225.00 |
18th Topical Conference on Refinery Processing only
| AIChE Pro Members | $100.00 |
| Fuels and Petrochemicals Division Members | Free |
| AIChE Graduate Student Members | Free |
| AIChE Undergraduate Student Members | Free |
| AIChE Explorer Members | $150.00 |
| Non-Members | $150.00 |