Dead Sea density 1.24 salinity 34.2% ppm ppb

Dead Sea density 1.24 salinity 34.2% ppm ppb

 

 

사해(Dead Sea)의 밀도는 1.24로 알려져있고,

2011년에 측정한 염도는 34.2%로 보고되었다.

이를 ppm과 ppb로 계산하시오.

 

 

The density of Dead Sea water is 1.24 g/mL.

The Dead Sea has 34.2% salinity.

 

 

 

34.2% = (34.2 g salt / 100 g water) × 100

( 참고 https://ywpop.tistory.com/4491 )

 

 

 

ppm = (34.2 g salt / 100 g water) × 10^6

= 342000 ppm

= 3.42×10^5 ppm

( 참고 https://ywpop.tistory.com/2657 )

 

 

 

ppb = (34.2 g salt / 100 g water) × 10^9

= 342000000 ppb

= 3.42×10^8 ppb