The aim of this study is to determine the effectiveness of disinfectant on the viability of eggs from three nematode species (Ascaris, Trichuris, Ankylostoma). It was conducted in a microcosm from June 2018 to June 2019. The wastewater scan was sampled using 5 L sterile containers, the sample was arranged in four replicas, three tests and one control. The test samples received three disinfectants (Moringa, calcium hypochlorite and Moringa associated with calcium hypochlorite) at varying concentrations. The physical and chemical parameters were measured before and after the application of each disinfectant. The samples were then observed under an optical microscope. The viability of the eggs was determined by incubating the Petri dish samples at 30 °C for 30 days. The analyses show that some physicochemical parameters can significantly influence the efficacy of disinfectant on the eggs. The calcium hypochlorite associated with Moringa at 0.6 g/L showed greater efficacy on reducing viability and inactivation of eggs with 100% efficacy yield rates on Ankylostoma and Trichuris trichiuria and 97% on Ascaris lumbricoides eggs; this efficacy is significantly different from that observed on samples treated with Moringa and simple calcium hypochlorite. Of the three parasites tested, A. lumbricoides showed greater resistance to the disinfectant.

本研究的目的是确定对鸡蛋从三个线虫物种（生存能力消毒剂的功效蛔虫，鞭虫，Ankylostoma）。该过程于2018年6月至2019年6月的一个缩影中进行。使用5 L无菌容器对废水扫描进行采样，样品分为四份重复，三份测试和一份对照。测试样品接受了三种消毒剂（辣木，次氯酸钙和辣木与次氯酸钙有关）。在使用每种消毒剂之前和之后都要测量其理化参数。然后在光学显微镜下观察样品。通过将培养皿样品在30°C下孵育30天来确定卵的生存力。分析表明，某些理化参数可以显着影响消毒剂对鸡蛋的功效。相关联的次氯酸钙辣木0.6 g / L的显示对减少存活力，并用100％的药效成品率鸡蛋的失活更大的功效Ankylostoma和鞭trichiuria上和97％蛔虫蛋; 该功效与用辣木和次氯酸钙处理过的样品所观察到的功效显着不同。在测试的三种寄生虫中，A。lumbricoides对消毒剂表现出更大的抵抗力。