目前的研究重点是研究如何使用实验设计方法提高加气泻药和吸附联合工艺处理Loukkos地区橄榄工业的橄榄厂废水(OMWW)的效率。后者使优化实验条件成为可能,如石灰的质量浓度,粉状活性炭(AC)的质量浓度,和搅拌速度(Va),这是预期治疗所需的,为了控制必要的物理化学参数评估后的结果,即pH值,总悬浮固体(TSS),化学需氧量(COD),变色率,和多酚的含量。进行这项研究所需的实验条件是在1.4和1.75g/l之间的AC,在23和32rpm之间的搅拌速度,石灰的质量浓度在0.88至1.3g/l之间。该实验的结果表明,在向混合物中添加石灰之后用原型II处理OMWW导致分析参数估计减少85%。pH值,TSS,COD,COD变色率,多酚含量均从初始值4.87、0.63(g/l)降低,80.3(g(O2/l)),0.8%,和1.45(g/l),分别,最终值为6.92、0.12(g/l),12,0.16%,和0.25(g/l)。与仅使用粉末状活性炭处理原型I的过程中获得的结果相比,这些结果非常重要,显示约70%的减少率。
The current study focuses on investigating how to improve the efficacy of the combined process of aerated lagooning and adsorption for the treatment of olive mill wastewater (OMWW) from the olive industries in the Loukkos region using the design of experiments approach. The latter made it possible to optimize the experimental conditions, such as the mass concentration of lime, the mass concentration of powdered activated carbon (AC), and the speed of agitation (Va), which are required for the envisaged treatment, in order to control the results after the evaluation of the necessary physicochemical parameters, namely pH, total suspended solids (TSS), chemical oxygen demand (COD), rate of discoloration, and content of polyphenols. The experimental conditions necessary to carry out this study were between 1.4 and 1.75 g/l for AC, between 23 and 32 rpm for the stirring speed, and between 0.88 and 1.3 g/l for the mass concentration of lime. The results of this experiment showed that treating OMWW with the prototype II after adding lime to the mixture resulted in an estimated 85% reduction in the analyzed parameters. The pH, TSS, COD, discoloration rate, and polyphenol content were all reduced from initial values of 4.87, 0.63 (g/l), 80.3 (g (O2/l)), 0.8%, and 1.45 (g/l), respectively, to final values of 6.92, 0.12 (g/l), 12, 0.16%, and 0.25 (g/l). These results are highly significant when compared to those obtained during the treatment of prototype I using only powdered activated carbon, which showed a reduction rate of around 70%.