Another researcher identified the character of household wastewater using average and. maximum levels. Average BOD. 5 levels were identified as 200 mg/L with a maximum of 400 mg/L, average TSS levels of 200 mg/L with a maximum of 400 mg/L, and average Grease levels of 50 mg/L. with a maximum of 150 mg/L (Laak, 1986).
home glossary Circular E. Circular E, Employer's Tax Guide, also known and Publication 15, is published annually by the IRS and includes definitions of frequently used payroll terms and concepts, rules and regulations for the filing of federal employment taxes, and percentage method and wage bracket federal income tax withholding tables.
For example a formula in A1 refers to cell A2, A2 refers to A3, and A3 refers back to A1. When Excel encounters a circular reference in a worksheet, a Circular Reference Warning displays in a dialog box. Click OK to accept the formula as is. Click Help to access the Help system Circular Reference topic.