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首页> 外文期刊>Journal of Chemistry >Effluents and Solid Waste Analysis in a Petrochemical Company- A Case Study of Eleme Petrochemical Company Ltd, Port Harcourt, Nigeria
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Effluents and Solid Waste Analysis in a Petrochemical Company- A Case Study of Eleme Petrochemical Company Ltd, Port Harcourt, Nigeria

机译:石油化工公司的流出物和固体废物分析 - 以尼日利亚港哈尔科特港埃尔姆石油化工有限公司为例

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Effluents and soil samples where sediments from the treated effluents are dumped were analyzed for physicochemical properties, metallic and non-metallic ions. These parameters were compared with established international standard (FEPA). Effluents were classified as process waste water (PWW), clarified water (CW), and final discharge (FD). The petrochemical effluents contained very high concentration of TDS (284.00±014 mg/L) and significant concentrations of TSS (78.89±0.01 mg/L), COD (30.10±0.02 mg/L), DO (13.20±0.01 mg/L), BOD (6.12±0.00 mg/L), PO43-(4.34±0.00 mg/L), SO42-(3.59±0.00 mg/L), Cl-(55.52±0.01 mg/L) and NO3-(8.40±0.01 mg/L). Low concentrations of iron, zinc, copper, cadmium, lead, nickel and cobalt was also observed. Some heavy metals were not detected at all in some of the effluent samples analyzed. Apart from temperature and total dissolved solid TDS, all the other parameters were below FEPA effluent limitations for guidelines for Petroleum Refinery, Fuel/Gasoline oil category in Nigeria.
机译:分析了从处理过水的沉积物的流出物和土壤样品进行倾倒的物理化学性质,金属和非金属离子。将这些参数与已建立的国际标准(FEPA)进行比较。流出物被分类为过程废水(PWW),澄清的水(CW)和最终放电(FD)。石油化学污水含有非常高浓度的TDS(284.00±014 mg / L)和显着浓度的TSS(78.89±0.01 mg / L),COD(30.10±0.02 mg / L),DO(13.20±0.01 mg / L) ,BOD(6.12±0.00 mg / L),PO43-(4.34±0.00 mg / L),SO42-(3.59±0.00 mg / L),Cl-(55.52±0.01 mg / L)和No3-(8.40±0.01 mg / l)。还观察到低浓度的铁,锌,铜,镉,铅,镍和钴。在分析的一些流出物样品中根本没有检测到一些重金属。除了温度和总溶解的固体TDS外,所有其他参数均低于FEPA石油炼油厂,尼日利亚燃料/汽油类油类指南的流出限制。

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