273 



COTTER: SODA INDUSTRY OF SIND. 



onate to bicarbonate have been calculated by a method described 

 in the appendix to this chapter. The first column shows the number 

 of grams per litre of NafI00 3 , the second column the number of 

 grams per litre of Na 2 C0 3 , the third column shows the amount in 

 grams of normal carbonate of sodium corresponding to the amount 

 of bicarbonate present, according to the equation : — 



2 NaHC0 3 -Na 2 CO a -|-H 2 | CO.. 

 168 : IOC 



The fourth column shows the total Na 2 C0 3 present, and is the 

 sum of the figures in columns 2 and 3. The fifth column shows the 

 amounts of NaCl in grams per litre ; the sixth the amount of Na 2 SO t ; 

 the seventh column shows the total sulphates and chlorides present, 

 and is the sum of columns 5 and 6. 



Tablk X. 



Name of dhand. 



NaHCO, 



Na : C0 3 



NaHCO, 

 Na a CO, 



Total 

 Na a CO, 



NaCl. 

 6584 



Na.SO, 



Total N;iCl 



and 



Na,S0 4 



Sukchaho 





•• 





11156 



2634 



92-18 



Cluighari Chahowari 



17 04 



120-84 



12-01 



132-85 



154-12 



24 02 



178-83 



Khariri Chachwari 



9-24 



43-99 



6-29 



50-28 



33-94 



21-55 



55-49 



Mithri . 



13-44 



12402 



0- 15 



133-17 



148-95 



55-30 



204-25 



Virchora 



*7-56 



9-86 



515 



15-01 



8-49 



209 



10-58 



Dillahuwari . 



6-38 



8-48 



4-34 



12-82 



3-51 



3-40 



6-91 



Guiijawari W. sim . 



26-S8 



22-26 



19-61 



41-87 



9-66 



5-48 



1514 



Jatuwari 



28-56 



124-02 



19*45 



143-47 



5911 



3613 



95-24 



Khanri Mojanwari . 



15-12 



78-44 



10-30 



88-74 



29-26 



21-47 



50-73 



Ganjaft-ari 



28 -3G 



72-08 



19-45 



01-53 



92-47 



24-66 



117-13 



x^amoro 



8-28 



18-35 



5-60 



18-95 



48-28 



37-24 



85-52 



Barko . 



10*92 



98-58 



744 



10602 



70-08 



11-24 



81'32 



Khara Okar . ■ . 



2772 



97 52 



18-88 



118-40 



36*58 



20 60 



57-18 



Sarwari 



12-18 



25-97 



8-29 



3426 



936 



7-32 



16-68 



Moqainwaro . 



18-48 



93-28 



12-58 



105-86 



27-21 



14-44 



41-65 



SaUlInwaro 



15-90 



36-57 



10-87 



47-44 



52-62 



47-02 



99-69 



Usa 



7-40 



15-05 



5-04 



2009 



5-85 



4-28 



10-13 



Motranwaro . 



22-66 



10812 



1544 



123-56 



63-20 



47-39 



110-59 



Fakhyaro 



15-s: 



74-20 



1316 



87-36 



2207 



402 



26-69 



Gadanwari 



10*92 



2756 



7-44 



3500 



1434 



3-80 



1814 



lAiuari , 



24-36 



83-74 



16-59 



100-33 



24-87 



3-37 



28-24 



