本文關(guān)鍵詞：黃河三角洲深層鹵水資源可持續(xù)開發(fā)利用研究　出處：《濟(jì)南大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 深層鹵水資源 資源評價 可持續(xù)開發(fā)利用 黃河三角洲

【摘要】：深層鹵水資源水作為一種非可再生資源，同煤炭、石油、天然氣一樣若能實現(xiàn)合理開發(fā)利用必然會帶動區(qū)域經(jīng)濟(jì)的發(fā)展，然而在實際開采利用中由于缺乏對鹵水資源性認(rèn)識、基礎(chǔ)性研究探索不足及開采經(jīng)驗缺乏等原因，造成地下鹵水資源的不合理開采、資源浪費、環(huán)境污染、生態(tài)惡化等現(xiàn)象，嚴(yán)重阻礙了資源、經(jīng)濟(jì)與社會的可持續(xù)發(fā)展。深層鹵水資源由于處于深層高壓封閉環(huán)境，地質(zhì)勘探投入及開采技術(shù)水平有限，對于深層鹵水的賦存條件、成因類型、分布范圍及埋藏規(guī)律的分析和研究十分有限，，成為深層鹵水合理開發(fā)利用的重要制約因素。 黃河三角洲深層鹵水資源儲量600多億m3，其中含有的高濃度的NaCl以及豐富的I、Br、Li微量元素，其含量均達(dá)到單獨開采品位，具有較高的經(jīng)濟(jì)價值。此外，研究區(qū)深層鹵水資源的雜質(zhì)含量低、純度高對于原鹽的提取要求低，具有極大的開采優(yōu)勢。前期石油開采對研究區(qū)地質(zhì)條件、構(gòu)造特征及地層巖性的勘探極大的豐富了研究區(qū)所需的資料數(shù)據(jù)，為黃河三角洲地區(qū)深層鹵水資源的開發(fā)利用研究提供數(shù)據(jù)支持。 本文以建立黃河三角洲地區(qū)深層鹵水資源可持續(xù)開發(fā)利用模型，探索可持續(xù)開發(fā)利用方案為研究目標(biāo)，分析黃河三角洲地區(qū)地層巖性、構(gòu)造特征以及沉積特征、分布范圍和埋藏規(guī)律，查明深層鹵水資源的賦存條件、鹵水成因及分布范圍與埋藏規(guī)律，并在此基礎(chǔ)上進(jìn)行深層鹵水資源評價，評價包括水量評價和水質(zhì)評價。以實現(xiàn)高效、高值為目標(biāo)構(gòu)建黃河三角洲深層鹵水資源可持續(xù)開發(fā)利用決策模型，為研究區(qū)深層鹵水資源科學(xué)開采、高效利用提供理論依據(jù)。 主要研究內(nèi)容包括： 1.依據(jù)黃河三角洲地區(qū)地層巖性、地質(zhì)構(gòu)造特征、沉積特性以及鹵水埋藏分布條件進(jìn)行鹵水巖層的劃分，圈定鹵水礦體分布范圍，研究和分析了鹵水賦存特征及水化學(xué)特征，通過前人講究資料、地質(zhì)勘探與測井?dāng)?shù)據(jù)獲取相關(guān)參數(shù)，為下一步鹵水資源儲量計算及可開采資源量分析提供了充足數(shù)據(jù)。 2.對黃河三角洲深層鹵水資源進(jìn)行資源評價，主要包括水量評價和水質(zhì)評價。水量評價分別利用有限單元法與容積法基本原理結(jié)合Feflow軟件與surfer軟件通過建立空間模型進(jìn)行計算與預(yù)測，水質(zhì)評價則是針對鹵水中原鹽與微量元素儲量分析計算。評價結(jié)果顯示：黃河三角洲深層鹵水資源總儲量可達(dá)640.21億m3，可開采資源量為9.63億m3，深層鹵水資源的雜質(zhì)含量低、純度高對于原鹽的提取要求低，具有極大的開采優(yōu)勢。 3.通過資源評價，根據(jù)鹵水資源可持續(xù)開發(fā)利用目標(biāo)，構(gòu)建研究區(qū)深層鹵水可持續(xù)開發(fā)利用的多目標(biāo)決策模型，該模型包括最優(yōu)化開采布井、最低鹵水開發(fā)成本、最大程度的鹵水綜合利用、最有效實現(xiàn)環(huán)境保護(hù)與生態(tài)系統(tǒng)穩(wěn)定等目標(biāo)決策。并根據(jù)深層鹵水資源開采試驗及相關(guān)參考文獻(xiàn)建立研究區(qū)深層鹵水資源可持續(xù)開發(fā)利用方案。
[Abstract]:Deep brine water resources as a non renewable resources, with coal, petroleum, natural gas as if can realize the reasonable development and utilization will inevitably promote the development of regional economy, however, in the actual exploitation and utilization due to the lack of awareness of brine resources, explore the basic research and exploitation of lack of experience and other reasons, resulting in underground brine resources unreasonable exploitation, waste of resources, environmental pollution, ecological deterioration, has seriously hindered the resources, economic and social sustainable development. Deep brine resources due to the deep high pressure closed environment, geological exploration and mining investment limited, the occurrence conditions, deep brine formation, analysis and Research on the distribution and burial patterns is very limited, become the important factor to restrict the reasonable exploitation of deep brine.
The Yellow River delta deep brine resources reserves of about 60000000000 m3, which contains a high concentration of NaCl and rich I, Br, Li and trace elements, the content reached separate mining grade, with high economic value. In addition, the impurity content resources deep brine in the study area is low, high purity for salt extraction with low. The great advantage of mining. Early oil exploitation of the geological conditions of the study area, tectonic characteristics and stratigraphic lithologic exploration greatly enriches the data for the study area, to provide data support for the development and utilization of deep brine resources in the Yellow River Delta.
In order to establish the model of sustainable development and utilization of deep brine resources in the Yellow River Delta, to explore the scheme of sustainable development and utilization as the research object, analysis of formation lithology in the Yellow River Delta area, tectonic features and sedimentary characteristics, the distribution range and burial patterns, find out the occurrence conditions of deep brine water resources, cause and distribution of brine and burial patterns, and then on the basis of deep brine resources evaluation, evaluation and evaluation including water quality assessment. In order to achieve efficient, high value to build a sustainable development of deep brine resources in the Yellow River Delta using decision model for scientific research area of mining deep brine resources, efficient use and provide a theoretical basis.
The main research contents include:
1. on the basis of lithology in the Yellow River Delta area, geological features, sedimentary characteristics and the distribution conditions of brine brine buried rock, orebody delineation of brine distribution, research and analysis of the brine occurrence characteristics and chemical characteristics of water, pay attention to data by predecessors, obtain the relevant parameters of geological exploration and well logging data, the next step for brine resources the calculation of reserves and analysis of mining resources provide abundant data.
2. of the Yellow River delta deep brine resources including water resources evaluation, evaluation and quality evaluation. The basic principle of water were evaluated using the finite element method and volume method calculation and predicted by the space model is established with Feflow software and surfer software, water quality evaluation is for the Central Plains and the trace elements of salt brine reserves calculation and analysis of the evaluation results. Show: the total reserves of deep brine in the Yellow River delta is 64 billion 21 million m3, exploitation quantity is 963 million m3, the impurity content of deep brine resources is low, high purity for salt extraction is low, has great advantages of mining.
3. through the resource evaluation, according to the goal of sustainable development and utilization of brine resources, construct the multi-objective decision model of sustainable development and utilization of deep brine in the study area, the model includes the optimization of mining brine wells, the lowest cost of development, the comprehensive utilization of brine to the maximum extent, the effective implementation of environmental protection and ecosystem stability and establish sustainable goal decision. The development and utilization of resources of deep brine solutions based on deep brine resources exploitation test and related references.

【學(xué)位授予單位】：濟(jì)南大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：P641.8

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