浑
=
军
+
氵
:
Helga Horse (hu) and the general (军) are partying in the encampment's kitchen ((e)n2). The general hands her a water bottle (氵), but the liquid inside seems very muddy (浑). Helga suspects that the general mixed (浑) her a drink she shouldn't drink.
浊
=
氵
+
虫
:
Julian Giant Squid (zhu) is drinking from a bottle of water (氵) in the observatory's kitchen (o2), but he finds that the water is very muddy (浊) because there are so many mosquitoes (虫) in the bottle.