## 3 Results and Discussion
### Emerging Organic Pollutants (EOPs)
\begin{table}
\begin{tabular}{c c c c c} \hline \hline
**EOPs** & \begin{tabular}{c} **Result** \\ **(\(\upmu\) kg\({}^{-1}\))** \\ \end{tabular} & **MQL** & \
\begin{tabular}{c} **Resolution 375** \\ **(mg kg\({}^{-1}\))** \\ \end{tabular} &
\begin{tabular}{c} **EU Directive EUR** \\ **22,805 EN** \\ **2007 (mg kg\({}^{-1}\))** \\ \end{tabular} & **Fulfillment** \\ \hline
1.2-Dichlorobenzene & NF & \(10\pm 0\) & 0.73 & 0.035 & Fulfills \\
1.3-Dichlorobenzene & NF & \(10\pm 0\) & 0.39 & 0.04 & Fulfills \\
1.4-Dichlorobenzene & NF & \(10\pm 0\) & 0.39 & 0.004 & Fulfills \\
1.2-3-Trichlorobenzene & NF & \(10\pm 0\) & 0.10 & 0.5 & Fulfills \\
1.2-4-Trichlorobenzene & NF & \(10\pm 0\) & 0.011 & 0.5 & Fulfills \\
1.3-5-Trichlorobenzene & NF & \(10\pm 0\) & 0.5 & 0.5 & Fulfills \\
1.2.3.4-Tetrachlorbenzene & NF & \(5.5\pm 4.5\) & 0.16 & 0.1 & Fulfills \\
1.2.4.5-Tetrachlorobenzene & NF & \(5.5\pm 4.5\) & 0.01 & 0.1 & Fulfills \\
1.2.3.5-Tetrachlorobenzene & NF & \(5.5\pm 4.5\) & 0.0065 & 0.1 & Fulfills \\ Di-n-butyl Phthalate & NF & \(5.5\pm 4.5\) & 0.7 & 0.1 & Fulfills \\ Di(2-Ethylhexil)Phthalate & NF & \(5.5\pm 4.5\) & 1.0 & 0.5 & Fulfills \\ Dimethyl Phthalate & NF & \(5.5\pm 4.5\) & 0.25 & 0.5 & Fulfills \\ Cresols & NF & \(11\pm 9\) & 0.16 & 0.5 & Fulfills \\
2.4-Dichlorophenol & NF & \(5.5\pm 4.5\) & 0.031 & NS & Fulfills \\
2.4.6-Trichlorophenol & NF & \(5.5\pm 4.5\) & 2.4 & 0.5 & Fulfills \\ Pentachlorophenol & NF & \(27.5\pm 22.5\) & 0.16 & 0.05 & Fulfills \\ Benzo (a) anthracene & NF & \(2.75\pm 2.25\) & 0.25 & 0.05 & Fulfills \\ Benzo (a) pyrene & NF & \(2.75\pm 2.25\) & 0.052 & 0.005 & Fulfills \\ Benzo (k) fluoranthene & NF & \(2.75\pm 2.25\) & 0.38 & 0.50 & Fulfills \\ Indene [1.2.3-cd] pyrene & NF & \(2.75\pm 2.25\) & 0.031 & 0.50 & Fulfills \\ Naphthalene & 5.1 & \(2.75\pm 2.25\) & 0.12 & 1.0 & Fulfills \\ Phenanthrene & NF & \(2.75\pm 2.25\) & 3.3 & 0.1 & Fulfills \\ Lindane & NF & \(1.65\pm 1.35\) & 0.001 & 0.06 & Fulfills \\ Aldrin & NF & \(1.65\pm 1.35\) & NS & 0.01 & Fulfills \\ Dieldrin & NF & \(1.65\pm 1.35\) & NS & 0.06 & Fulfills \\ Endrin & NF & \(1.65\pm 1.35\) & NS & 0.5 & Fulfills \\ Chlordane & NF & \(2.75\pm 2.25\) & NS & 0.04 & Fulfills \\ Heptachlor & NF & \(0.55\pm 0.45\) & NS & 0.03 & Fulfills \\ DDT & NF & \(0.55\pm 0.45\) & NS & 10 & Fulfills \\ Toxaphene & NF & \(5.5\pm 4.5\) & NS & 0.01 & Fulfills \\ Mirex & NF & \(0.55\pm 0.45\) & NS & NS & Fulfills \\ Hexachlorobenzene & NF & \(2.75\pm 2.25\) & NS & NS & Fulfills \\ PCBs & NF & \(0.55\pm 0.45\) & NS & 0.1 & Fulfills \\ Dioxins and furans & NF & \(1\times 10^{-6}\pm 0\) & NS & 0.5 & Fulfills \\ \hline \hline \end{tabular}
\end{table} 
Table 5: Concentration of EOPs in biosolids in comparison with Conama Resolution 375 and EU Directive 2007. Furthermore, other important sources of APHs in the population's diet are related to olive oil and smoked meat, as well as food processing, in that the APHs concentration in edible oils and smoked products is an emerging concern [72]. To contribute to the application of biosolids in agriculture, [PERSON]. [73] studied a lacase-enzyme-based product for the improved removal of three APHs (naphthalene, phenanthrene, and pyrene) from biosolids with high concentrations of APHs. Results in the authors' study proved to be effective as an environmentally adequate treatment for removing APHs associated with biosolids with potential for application on a large agricultural scale. [PERSON]. [74] investigated the concentration of APHs for the application of three doses of anaerobic treatment biosolids in urban soils. The authors discovered that applications did not significantly influence the total concentration in 16 APHs. Among the APHs cited in that study, only seven were indicated by Conama Resolution 375/06 as far as the concentration in the soil is concerned [26]. Another group is the organochlorine insecticides (OCs), which are considered one of the most effective for agricultural benefit with immediate results in the control of weeds and other pests.