diff options
Diffstat (limited to '1427/CH1/EX1.10/1_10.sce')
| -rw-r--r-- | 1427/CH1/EX1.10/1_10.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/1427/CH1/EX1.10/1_10.sce b/1427/CH1/EX1.10/1_10.sce new file mode 100644 index 000000000..105b74f33 --- /dev/null +++ b/1427/CH1/EX1.10/1_10.sce @@ -0,0 +1,17 @@ +//ques-1.10
+//Calculating Total hardness and Alkalinity and Lime and Soda required for softening hard water
+clc
+A=30;//content of Calcium cation (in mg/L)
+B=18;//content of Magnesium cation (in mg/L)
+C=11;//content of Co2 (in mg/L)
+D=122;//content of Hydrogen carbonate anion (in mg/L)
+a1=(A/40)*100;//CaCO3 equivalent of A (in mg/L)
+a2=(B/24)*100;//CaCO3 equivalent of A (in mg/L)
+a3=(C/44)*100;//CaCO3 equivalent of A (in mg/L)
+a4=(D/122)*100;//CaCO3 equivalent of A (in mg/L)
+total=a1+a2;//total hardness (in ppm)
+alk=a4-a3;//alkalinity (in ppm)
+lime=(a2+a3+a4)*(74/100);//lime required (in ppm)
+soda=(a1+a2-a4)*(106/100);//soda required (in ppm)
+printf("Total Hardness of sample is %d ppm and alkalinity present is %d ppm.\n",total,alk);
+printf(" Lime required to soften given water sample is %d ppm and Soda required is %d ppm.",lime,soda);
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