Sentence examples for treated ponds from inspiring English sources

Nitrite level in all treated ponds remained very low compared to the steady increase observed in all of the control ponds during 7 days.

In contrast, the first emergence from the microcosms occurred on days +27, in respect to lindane, and +59 for the PM treated ponds.

Survival of chironomids within the in situ systems commenced on day +16 after treatment with 31.6% and 53.3% survival in the lindane and PM treated ponds, respectively.

A. funestus numbers in the treated ponds decreased but not significantly (t129 = 1.13, p = 0.26).

The large percentage reductions in the treated ponds, as calculated with the raw data using Mulla's formula, was a combined effect of the decrease of mosquito numbers in the treated ponds and the increase in the control pond.

After O. niloticus introduction, mosquito densities immediately dropped in the treated ponds but increased in the control pond.

For static-water, levee-style catfish pond facilities, sizing of settling basins is controlled by factors such as type of effluent to be treated, pond layout, size of the largest foodfish pond, number of drainage directions, scope of regulations governing effluents, and the availability of land.

They find cases, treat ponds with a copepod-killing pesticide and teach families how to filter their drinking water.

If white spot occurs, farms are not allowed to discharge, but have to treat ponds with chlorine (200 ppm) for 5-7 days before water can be released.

These include new boreholes or wells, greater reliance on rainwater harvesting and ceramic filters for treating pond or river water in the home to make it safe for drinking".

Color the water using a dye made specifically for treating pond water.