All appeals by the Defendants are dismissed.

1. The summary of the grounds for appeal is too unreasonable that each sentence (for defendant A, six months of imprisonment, two years of suspended execution, two years of community service order, 120 hours of community service order, and fine of five million won in case of defendant B) declared by the court below to the Defendants.

2. It is recognized that the defendants recognized each of the crimes of this case and reflected the crimes of this case, and that the amount of discharged wastewater is relatively large to 38.4L, and that the defendants A did not have any criminal records exceeding the same criminal records and fines.

However, since it is difficult to easily see environmental hazard caused by water pollution, and it has a significant impact on people's health, it is recognized that there is a great need to strictly punish the Defendants, and that there is a single criminal conviction against Defendant A.

In addition, in full view of the various circumstances that are conditions for sentencing, such as Defendant A’s age, character and conduct, environment, family relationship, Defendants’ motive and background, means and consequence of the commission of the crime, and there are no special circumstances or changes in circumstances that may change the sentencing of the lower court after the commission of the crime, it is not recognized that each sentence imposed on the Defendants is too unreasonable.

3. In conclusion, the Defendants’ appeal is dismissed in accordance with Article 364(4) of the Criminal Procedure Act, and it is so decided as per Disposition.