2.2. Operational practicesThere are

2.2. Operational practices

There are inherent aspects of UCG that help to reduce the
contamination potential of UCG projects. During operation, a
steam barrier or “steam jacket” is created that surrounds and
contains the process and leakage [4]. Operators should maintain
the gasification chamber below hydrostatic pressure in the sur-
rounding aquifer to ensure that all groundwater flow in the area is
directed inward, towards the gasification chamber as shown in
Fig. 2 [12]. UCG operators must also invest in groundwater
monitoring around the facility to ensure contaminants are not
migrating from the gasification chamber.

.

結果 (中文) 1:

2.2.业务做法有的超声心动图有助于减少的固有特性污染的超声心动图项目的潜力。在操作期间，当创建了蒸汽屏障或"蒸汽夹套"，是围绕着和包含过程尤其是泄漏 [4]。营办商应保持低于静液柱压力 sur-gasification 室舍入的含水层，以确保该地区的所有地下水流场向内，针对 gasification 室中所示图 2 [12]。超声心动图运营商还必须投资于地下水周围设施以确保污染物不监测从 gasification 室迁移。.

結果 (中文) 3:

2.2。操作实践

有超声心动图，有助于减少煤炭地下气化项目的内在潜力方面
污染。在操作过程中，一个蒸汽屏障或“
蒸汽夹套”创建围绕和
包含过程和泄漏[ 4 ]。经营者应保持
尕斯fi阳离子室下方的静水压力在河畔
入含水层以确保该地区的所有地下水flOW
向内，向尕斯fi阳离子室如图2所示
[ 12 ]。超声心动图，运营商还必须投资于地下水
监测设施来确保污染物不是
从气化室fi阳离子迁移。


。