Mike McCune/Flickr. Definition: A British Thermal Unit (BTU) is the amount of heat energy needed to raise the temperature of one pound of water by one degree F. This is the standard measurement used to state the amount of energy that a fuel has as well as the amount of output of any heat generating device.
Causes of white particles in urine. White particles in urine may be caused due to: Urinary Tract Infection/ UTI: The urinary system is made of the kidneys, bladder, ureters, and the urethra. Sometimes, the urinary system may suffer from infections by bacteria, etc. and cause urinary tract infections.
Due to urochrome, the normal urine color can range from pale yellow to deep amber. Abnormal urine color can be caused by foods, drugs, pigment, blood, urinary tract infection, kidney problems and other factors.Urine color has much to do with fluid intake. The more water we drink, the more light the color is.olorless Urine And Kidney Disease. Due to urochrome, the normal urine color can range from pale yellow to deep amber. Abnormal urine color can be caused by foods, drugs, pigment, blood, urinary tract infection, kidney problems and other factors. Urine color has much to do with fluid intake.