## 3 Results and Discussion
After 180 min of exposure, another investigation with a concentration of 1.5 mg/L demonstrated a deadly effect (100%) on _Escherichia coli_, _Staphylococcus aureus_, and _Klebsiella pneumoniae_[32]. Using a single dosage of NaOCl with a concentration of 0.75 ppm was less efficient in lowering the number of bacteria than using the overall treatment. A combination of soil with an absorption mechanism and the capability to kill bacteria is required, owing to the ability of the activated metal content to boost the treatment's ability to decrease the total number of bacterial colonies (Fe, Zn, Cu, Pb). With a reduction efficacy of 93%, the combination of 30% soil and 0.75 ppm NaCl was the treatment that could most successfully cut down on the number of bacteria. The presence of soil alone can lessen the number of bacteria. However, the potential of this approach still needs to be fully realized. Researchers have offered various alternatives for enhancing the capability of the soil, one of which consists of administering a treatment that combines NaOCl and other chemicals to make the soil more effective. The number of bacteria in an area can be decreased via the physical and chemical effects of the soil. The capacity of soil particles to lower the number of bacteria is affected physically by the nature of the soil particles. In contrast, the ability of metal components in the soil to kill bacteria is affected chemically by the presence of metal components in the soil. The addition of NaOCl results in an enhancement of this capability. The process that causes the reduction in the number of bacteria is related to NaOCl. Specifically, active chlorine compounds are what cause harm to the cells of the bacteria. Mixed NaOCl soil has the advantage of enabling users to lower the amount of NaOCl necessary to achieve the desired result, that is, reducing the population of _B. cereus_ bacteria. An unambiguous system for managing clinical waste is required in Indonesia, as in the majority of other nations with emerging economies; moreover, there needs to be more data available on managing medical waste in that country [33]. It should not come as a surprise that medical waste management has received less research attention and has been treated with less urgency given the current state of affairs in the country, in terms of both health concerns and the limited availability of resources. The development of dependable records of the quantity and characteristics of healthcare wastes, as well as the management methods to adequately dispose of these wastes, have remained challenging, and it is believed that several hundreds of tons of healthcare waste have been stored directly in waste dumps and neighboring environments, typically together with non-hazardous waste. This is \begin{table}
\begin{tabular}{c c c c c} \hline \hline
**Treatments** & **B** & **Std. Error** & **t-Value** & \(p\) & **Partial Eta Squared** \\ \hline Soil 30\% + Chlorine 0.75 & \(-\)1161 & 20.57 & \(-\)56.41 & \(<\)0.001 & 0.9645 \\ \hline Soil 30\% + Chlorine 0.375 & \(-\)1148 & 20.57 & \(-\)55.82 & \(<\)0.001 & 0.9638 \\ \hline Chlorine 0.75 + Soil 30\% & \(-\)1123 & 20.57 & \(-\)54.60 & \(<\)0.001 & 0.9622 \\ \hline Soil 30\% + Chlorine 0.1875 & \(-\)1117 & 20.57 & \(-\)54.28 & \(<\)0.001 & 0.9618 \\ \hline Chlorine 0.375 + Soil 30\% & \(-\)1083 & 20.57 & \(-\)52.65 & \(<\)0.001 & 0.9595 \\ \hline Chlorine 0.1875 + Soil 30\% & \(-\)1056 & 20.57 & \(-\)51.35 & \(<\)0.001 & 0.9575 \\ \hline Soil 30\% + Chlorine 0.09375 & \(-\)965 & 20.57 & \(-\)46.88 & \(<\)0.001 & 0.9495 \\ \hline Clorin 0.09375 + Chlorine 30\% & \(-\)939 & 20.57 & \(-\)45.63 & \(<\)0.001 & 0.9468 \\ \hline Soil 30\% + Chlorine 0.046 & \(-\)903 & 20.57 & \(-\)43.87 & \(<\)0.001 & 0.9427 \\ \hline Chlorine 0.046 + Soil 30\% & \(-\)862 & 20.57 & \(-\)41.88 & \(<\)0.001 & 0.9375 \\ \hline Soil 30\% + Water & \(-\)791 & 20.57 & \(-\)38.45 & \(<\)0.001 & 0.9267 \\ \hline Water + Soil 30\% & \(-\)791 & 20.57 & \(-\)38.45 & \(<\)0.001 & 0.9267 \\ \hline \hline \end{tabular}
\end{table}