discharging

However, so far it has been observed that these cathode materials 'age' rapidly: the cathode material degrades as a result to the back-and-forth migration of lithium ions during charging and discharging.

BBC Panorama has found evidence that for the last three years United Utilities was discharging sewage into Lake Windemere before reaching this threshold.

We found the station had failed to comply with the permit by discharging sewage into the lake at times when it had not been pumping the required amount for treatment.

He agreed the city could face fines of tens of millions dollars for discharging pollutants in violation of its permit.

It may also have violated the federal Emergency Medical Treatment and Labor Act, or EMTALA, which mandates that hospitals with emergency rooms stabilize any arriving patients before discharging them.