发明名称 |
PROCESS AND APPARATUS FOR RECOVERING USABLE WATER AND OTHER MATERIALS FROM OIL FIELD MUD/WASTE PITS |
摘要 |
Process and apparatus for removing usable water and other components from drilling mud/waste mixtures containing water, solids, hydrocarbons and dissolved salt. Solids are separated from waste water resulting in recovery of a water stream containing hydrocarbons and dissolved salts. This stream is then separated into a recoverable hydrocarbon stream and a water stream containing dissolved salts. A reverse osmosis means is then utilized for separating the water stream containing dissolved salts into a permeate stream of environmentally safe water for reuse and a concentrated brine stream. |
申请公布号 |
WO8204435(A1) |
申请公布日期 |
1982.12.23 |
申请号 |
WO1982US00681 |
申请日期 |
1982.05.17 |
申请人 |
ROMEC ENVIRONMENTAL RES & DEV INC |
发明人 |
O CONNOR RODNEY J |
分类号 |
C02F1/44;B01D17/02;C02F1/00;C02F1/28;E21B21/06;E21B43/34;(IPC1-7):02F1/28;02F1/44;02F1/40 |
主分类号 |
C02F1/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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