Utvidet returrett til 31. januar 2025

Bøker av Bhupindar Singh

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  • av Bhupindar Singh
    102,-

    With his filtration model, and filtration unit, dialysis of the entire system was performed. Contamination from the oil, plus contamination caked in pipes and components immersed in oil was removed.Removing friction increases the life of components immersed in oil and that of the oil. After filtration, the oil properties stay similar to new oil, and filtered oil becomes cleaner than new oil. Filtered oil does not have to be discarded for, say, 100 years. Thus, land and air do not get contaminated or polluted.

  • - New Edition
    av Bhupindar Singh
    113,-

    Pollution is the ever-growing problem that occurs in all nations across the world.The information provided here is an attempt to educate the private and public sectors with regard to management of pollution caused by petroleum products.Cars, trucks, ships etc., use petroleum products for our comfort and ease of transportation. Pollution has to be controlled for the sake of our health.

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