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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 /1478/CH2/EX2.18.45 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1478/CH2/EX2.18.45')
| -rwxr-xr-x | 1478/CH2/EX2.18.45/2_18_45.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1478/CH2/EX2.18.45/2_18_45.sce b/1478/CH2/EX2.18.45/2_18_45.sce new file mode 100755 index 000000000..4b9095117 --- /dev/null +++ b/1478/CH2/EX2.18.45/2_18_45.sce @@ -0,0 +1,13 @@ +//water and its treatment//
+//example 2.18.45//
+clc
+Hardness=250//Hardness of water(mg/lit) or ppm//
+H=Hardness/1000//Hardness of water(gms/lit)//
+volume_NaCl=50//Volume of NaCl//
+conc_NaCl=15//% NaCl consumed by zeolite bed//
+Wt_per_Litre=conc_NaCl*10//gms NaCl consumed by zeolite bed per litre//
+total_wt=Wt_per_Litre*volume_NaCl//total gms NaCl consumed by zeolite bed//
+CaCO3_equivalent=total_wt*50/58.5//in terms of (gms/lit)//
+volume_hardwater=CaCO3_equivalent/H
+printf("\nCaCO3 equivalent is %.f mgs",CaCO3_equivalent*1000);
+printf("\nQuantity of water softened using zeolite bed is %.f litres",volume_hardwater);
\ No newline at end of file |