dry scrubbers are less than 10% efficient at removing particles less than 1μm in size
Explanation:
A dry scrubber or dry scrubber system is one type of scrubber that is used to remove harmful materials from industrial exhaust gases before they are released into the environment. That substance then falls out of the gas stream or is caught in a particle screen.
k = 28/5
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesExplanation:
Step 1: Define
10/7 = 8/k
Step 2: Solve for k
Cross-multiply: 10k = 56Isolate k: k = 56/10Simplify: k = 28/5Step 3: Check
Plug in k to verify it's a solution.
Substitute: 10/7 = 8/28/5KCF: 10/7 = 40/8Simplify: 10/7 = 10/7Here we see that 10/7 does indeed equal 10/7.
∴ k = 28/5 is a solution of the equation.