发明名称 |
Process and assembly to condition process water for the creation of underground storage caverns by solution mining |
摘要 |
In a process to condition process water for the creation of underground storage caverns by solution mining, the incoming water is pre-filtered, de-oxygenated and pumped into the cavern into which brine is released. After pumping brine from the cavern, the raw brine is de-oxygenated and the pH adjusted to a target value. A complexing agent is introduced and the brine discharged to a settling container Brine discharging from the settling container is conditioned with a crystallisation inhibitor and passed through a micro-filter. The treated sole is then surrendered to a holding container from which it is finally discharged to suitable porous geological formations. Also claimed is a commensurate assembly in which the dissolved oxygen content, pH value, turbidity, redox-potential, temperature and density of the raw and pure brine are continually measured and monitored.
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申请公布号 |
DE10130454(A1) |
申请公布日期 |
2003.03.27 |
申请号 |
DE20011030454 |
申请日期 |
2001.06.21 |
申请人 |
HEIN GAS HAMBURGER GASWERKE GMBH;UNTERGRUNDSPEICHER- UND GEOTECHNOLOGIE-SYSTEME GMBH |
发明人 |
LOEFFLER, RONALD;SACHER, CHRISTIAN;BORGMEIER, MICHAEL |
分类号 |
C02F1/00;C02F1/44;C02F1/66;C02F1/68;C02F9/00;(IPC1-7):C02F9/00 |
主分类号 |
C02F1/00 |
代理机构 |
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