广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2015年
12期
156-158
,共3页
防渗方式%石化%含油污水%污染防治区
防滲方式%石化%含油汙水%汙染防治區
방삼방식%석화%함유오수%오염방치구
seepage control mode%petrochemical%oily sewage%pollution control area
根据近几年来国家对地下水资源污染防控要求，新建石油化工项目、已建成装置可能产生渗漏、泄漏污染的地下污水管道均需采取防渗措施。为了保护地下水资源，结合工程经验，简单介绍了工程设计中常选择的几种地下污水管道防渗方式，防渗膜、防渗管沟及防渗套管。并叙述了这几种防渗方式的适用条件、优缺点，以及管道发生渗漏后能及时被发现的措施。
根據近幾年來國傢對地下水資源汙染防控要求，新建石油化工項目、已建成裝置可能產生滲漏、洩漏汙染的地下汙水管道均需採取防滲措施。為瞭保護地下水資源，結閤工程經驗，簡單介紹瞭工程設計中常選擇的幾種地下汙水管道防滲方式，防滲膜、防滲管溝及防滲套管。併敘述瞭這幾種防滲方式的適用條件、優缺點，以及管道髮生滲漏後能及時被髮現的措施。
근거근궤년래국가대지하수자원오염방공요구，신건석유화공항목、이건성장치가능산생삼루、설루오염적지하오수관도균수채취방삼조시。위료보호지하수자원，결합공정경험，간단개소료공정설계중상선택적궤충지하오수관도방삼방식，방삼막、방삼관구급방삼투관。병서술료저궤충방삼방식적괄용조건、우결점，이급관도발생삼루후능급시피발현적조시。
According to the state of groundwater resources pollution prevention and control requirements in recent years, the new petrochemical projects and built devices may produce leakage , and leakage and pollution of underground sewage pipes need to be required to take anti -seepage measures.In order to protect groundwater resources and the experience of engineering , some of the common choice of underground sewage pipeline was briefly introduced , and some of the underground sewage pipeline was chosen , such as the impermeable membrane , the impermeable pipe trench and the impermeable casing.The suitable condition , the merit and the shortcoming of the seepage control and the measure that can be found in time after the pipeline leakage were described.
