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首页> 外文期刊>International Journal of Engineering & Technology >In situ diagnostic assessment for the infiltration rate of the northern Gaza wastewater infiltration basins
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In situ diagnostic assessment for the infiltration rate of the northern Gaza wastewater infiltration basins

机译：原位诊断评估北加沙废水渗透盆地的渗透率

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The Northern Gaza Emergency Sewage Treatment (NGEST) is addressed as a promising water management intervention strategy to maintain the sustainability of groundwater aquifer in the Gaza Strip. This study assesses the current operational status of the north-ern Gaza wastewater infiltration basins located at NGEST project. In situ diagnostic assessment was performed at two spots (A) and (B) located inside the basin (3). The results of sieve analysis and bulk density indicate that the soil at the spot (B) is finer than of spot (A) where the contents of the fine material and bulk densities were 13% and 1544 kg/m3 at the spot (A) and 23.7% and 1544 kg/m3 at the spot (B). In terms of the infiltration capacity, the nature of soil at the spot (A) exhibits better initial and saturated infil-tration rate in comparison to the soil at the spot (B), where the initial and saturated infiltration rates were 2.88 and 0.43 for spot (A) and 0.29 and 1.73 meters per day for spot (B), respectively. Thus, the diagnostic assessment for the northern Gaza wastewater infil-tration basins indicates that the soil classification is silty sand and the infiltration rates range between about 3 and 0.3 meters per day.
机译：加沙北部紧急污水处理（NOIT）被称为有希望的水管理干预策略，以维持加沙地带地下水含水层的可持续性。本研究评估了位于最近未婚项目的北欧加沙废水渗透盆地的现状。原位诊断评估是在位于盆内（3）内的两个斑点（a）和（b）中进行的。筛分分析和堆积密度的结果表明，斑点（b）的土壤比点（a）更精细，其中细物质和散装密度的含量为13％和1544kg / m3，在斑点（a）目前（b）的23.7％和1544 kg / m 3。就渗透能力而言，与斑点（b）的土壤相比，斑点（a）的土壤的性质表现出更好的初始和饱和的Infil-tration率，其中初始和饱和渗透率为2.88和0.43点（a）和0.29和0.29和1.73米，分别为点（b）。因此，北加沙废水Infil-Tration盆地的诊断评估表明土壤分类是粉状砂，渗透率范围为约3到0.3米。

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