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Description: The Presentation covers all the basics & essential terms related to the Treatment of the Waste Water. As we all know that how important concern is the Preservation of such Waste-Water, there have been taken a considerable number of efforts to make the Haste from the Waste. You will be guided with the terms such as Sludge, Preservation & Treatment Techniques, the Cause, the Source of the Existence & the Conclusion. This Presentation proves to be a good equipment for the Over all view about the topic in the brief terms.
Darshan Gajara 
There is certainly a lot to learn about this topic.
I like all of the points you have made.
Thanks for the appreciation Mable 🙂