Of the 172 dishwater samples, 157 samples (91 %) were contaminated.
We also collected 139 drinking water samples from the 149 vendors who offered drinking water to customers, and 172 dishwater samples.
Our study also demonstrated that the use of detergent was effective in reducing the bacterial numbers in dishwater.
We are here dealing with pleasure craft, in which a certain amount of washing-up water or dishwater is necessarily used.
Sumps are used to dispose of dirty dishwater.
The first types of wastewater legally allowed into the storm sewers were dishwater and other kitchen wastes.
Instead, the discharge is often described as sweetly putrid or dishwater pus because it is much thinner than normal pus.
The clothes were washed in the sink; the water used to wash the floor went down the sink, and so it made sense to separate the dishwater from the sink.
