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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3050/CH1/EX1.3/Ex1_3.sce | |
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Diffstat (limited to '3050/CH1/EX1.3/Ex1_3.sce')
| -rwxr-xr-x | 3050/CH1/EX1.3/Ex1_3.sce | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/3050/CH1/EX1.3/Ex1_3.sce b/3050/CH1/EX1.3/Ex1_3.sce new file mode 100755 index 000000000..24102490b --- /dev/null +++ b/3050/CH1/EX1.3/Ex1_3.sce @@ -0,0 +1,48 @@ +//calculating hardness
+//Example 1.3
+clc
+clear
+//For Ca(HCO3)2,
+q1=10//quantity
+wt1=162//molecular weight
+M1=100/wt1//multiplication factor
+Eq1=M1*q1//CaCO3 equivalents in mg/L
+//For Mg(HCO3)2,
+q2=8.5//quantity
+wt2=146//molecular weight
+M2=100/wt2//multiplication factor
+Eq2=M2*q2//CaCO3 equivalents in mg/L
+//For CaSO4,
+q3=12//quantity
+wt3=136//molecular weight
+M3=100/wt3//multiplication factor
+Eq3=M3*q3//CaCO3 equivalents in mg/L
+//For MgSO4,
+q4=14//quantity
+wt4=120//molecular weight
+M4=100/wt4//multiplication factor
+Eq4=M4*q4//CaCO3 equivalents in mg/L
+Th=Eq1+Eq2//Temperory hardness due to Mg(HCO3)2 and Ca(HCO3)2
+Ph=Eq3+Eq4//Permanent hardness due to CaSO4 and MgSO4
+T=Th+Ph//Total hardness
+printf('Thus (i) in mg/L Temporary hardness = %2.2f',Th)
+printf('\n and permanent hardness = %2.2f',Ph)
+printf('\n and total hardness = %2.2f',T)
+printf('\n\n(ii) in ppm Temporary hardness = %2.2f',Th)
+printf('\n and permanent hardness = %2.2f',Ph)
+printf('\n and total hardness = %2.2f',T)
+ThC=Th*0.07//temperory hardness in degreeCl
+PhC=Ph*0.07//permanent hardness in degreeCl
+TC=T*0.07//total hardness in degreeCl
+ThF=Th*0.1//temperory hardness in degreeFr
+PhF=Ph*0.1//permanent hardness in degreeFr
+TF=T*0.1//total hardness in degreeFr
+printf('\n\n(iii) in degreeCl Temporary hardness = %2.4f',ThC)
+printf('\n and permanent hardness = %2.4f',PhC)
+printf('\n and total hardness = %2.4f',TC)
+printf('\n\n(iv) in degreeFr Temporary hardness = %2.4f',ThF)
+printf('\n and permanent hardness = %2.4f',PhF)
+printf('\n and total hardness = %2.4f',TF)
+
+
+
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