The lungs and kidneys are the major organs involved in regulating blood pH. 1  The lungs flush acid out of the body by exhaling CO 2. 2  The kidneys excrete acids in the urine, and they regulate the concentration of bicarbonate (HCO 3 - , a base) in blood.
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For more information about the debit cards, direct deposit and the phase-out of child support checks in Georgia, see www.cse.dhr.state.ga.us. The EPPICardâ¢ Mastercard customer service number is 1-800-656-1347.eorgia is only the second state in the country to completely replace child support checks with debit cards and direct deposit, following Iowaâs launching of a similar system last December. Several other states have pilot programs.