backwashing meaning in Hindi

Examples

1. A typical grain distribution exits due to the frequent backwashing.
2. Backwashing involves inverting the direction of liquid flow while using clean liquid.
3. Ineffective backwashing is one of the main reasons that water treatment filters fail.
4. Extremely high iron concentrations may require inconvenient frequent backwashing and / or regeneration.
5. Effective backwashing occurs when the filter medium is fluidized.
6. It closes automatically, keeping fuel from backwashing.
7. Eminem is backwashing poison into my soda and then patting me on the rear.
8. Backwashing of granular media filters involves several steps.
9. Unfortunately, the backwashing operation wastes water.
10. During backwashing, water ( and air ) is pumped backwards through the filter system.