das,alt,pen,deb,pH,dur,pho,nit,amm,oxy,dbo
0.3,1112,42,1.2,6.2,40,0.01,0.3,0.05,10.1,2.5
32.8,850,6.9,6,7.9,85,0.08,0.2,0,11.1,2.4
280.2,916,3.9,2,8.5,53,0.06,0.23,0.05,9.5,3.6
314.7,251,4,28.79,8.1,100,1.6,2.4,0.7,5.3,12
373.5,210,1.2,40,8,92,0.58,3.5,0.29,7.3,6.5