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Jaarrapport 2011 De Rijn - Riwa

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Vereniging van<br />

<strong>Rijn</strong>waterbedrijven<br />

<strong>De</strong> samenstelling van het Amsterdam-<strong>Rijn</strong>kanaalwater te Nieuwersluis in <strong>2011</strong> (maandgemiddelden en kengetallen)<br />

parameter dimensie o.a.g. jan feb mrt apr mei jun jul aug sep okt nov dec n min. P10 P50 gem. P90 max. pict<br />

Metalen na fi ltratie (vervolg)<br />

cobalt, na fi ltr. over 0,45 μm μg/l 0.33 0.221 0.257 0.307 0.295 0.193 0.19 0.166 0.145 0.168 0.142 0.222 13 0.142 0.143 0.221 0.225 0.321 0.33<br />

koper, na fi ltr. over 0,45 μm μg/l 2.23 2.02 2.21 2.89 2.65 2.41 3.09 2.22 2.61 2.59 2.34 2.3 13 2.02 2.1 2.41 2.48 3.01 3.09<br />

kwik, na fi ltr. over 0,45 μm μg/l 0.0005 0.00082 0.0008 0.00078 0.00087 < < 0.00065 < 0.00074 0.00067 < 0.00071 13 < < 0.00067 0.000561 0.00085 0.00087<br />

lood, na fi ltr. over 0,45 μm μg/l 0.1 < < < < < < < < < < < < 13 < < < < < <<br />

lithium, na fi ltr. over 0,45 μm μg/l 7.59 6.79 10.4 14.7 18.5 19.6 13.3 12.6 11 13.5 13.6 16.2 13 6.79 7.11 13.5 13.6 20 20.2<br />

molybdeen, na fi ltr. over 0,45 μm μg/l 0.841 0.818 1.28 1.86 1.97 1.87 1.74 1.58 1.49 1.68 1.52 1.57 13 0.818 0.827 1.58 1.55 1.98 2.06<br />

nikkel, na fi ltr. over 0,45 μm μg/l 1.88 1.58 1.81 1.94 1.6 1.63 1.92 1.34 1.7 1.5 1.33 1.65 13 1.33 1.33 1.65 1.65 1.93 1.94<br />

tin, na fi ltr. over 0,45 μm μg/l 0.05 < < < 0.108 < < < < < < < < 13 < < < < 0.0748 0.108<br />

titaan, na fi ltr. over 0,45 μm μg/l 1 1.33 < < < < < < < < < < < 13 < < < < < 1.33<br />

vanadium, na fi ltr. over 0,45 μm μg/l 0.664 0.733 0.717 0.849 0.955 1.12 1.24 1.38 1.23 1.26 1.21 0.931 13 0.664 0.685 0.999 1.02 1.33 1.38<br />

zilver, na fi ltr. over 0,45 μm μg/l 0.1 < < < < < < < < < < < < 13 < < < < < <<br />

zink, na fi ltr. over 0,45 μm μg/l 7.23 4.73 5.93 4.92 3.97 4.38 4.1 3.39 6.04 3.66 4.14 8.04 13 3.39 3.5 4.38 4.96 7.72 8.04<br />

rubidium, na fi ltr. over 0,45 μm μg/l 3.12 2.91 3.75 4.3 5.52 5.46 4.29 4.17 4.16 4.5 4.14 4.5 13 2.91 2.99 4.29 4.33 5.65 5.77<br />

uranium, na fi ltr. over 0,45 μm μg/l 0.679 0.648 0.73 0.863 0.831 0.612 0.619 0.642 0.61 0.651 0.596 0.736 13 0.596 0.602 0.651 0.696 0.87 0.874<br />

seleen, na fi ltr. over 0,45 μm μg/l 0.167 0.219 0.198 0.26 0.228 0.211 0.176 0.183 0.193 0.216 0.224 0.239 13 0.167 0.171 0.211 0.211 0.254 0.26<br />

strontium, na fi ltr. over 0,45 μm μg/l 399 386 437 552 604 585 452 470 442 493 512 525 13 386 391 493 497 606 613<br />

thallium, na fi ltr. over 0,45 μm μg/l 0.01 < < < 0.0116 0.0158 0.0128 0.015 0.0135 0.0125 0.0134 0.0104 < 13 < < 0.0125 0.0108 0.016 0.0167<br />

tellurium, na fi ltr. over 0,45 μm μg/l 0.1 < < < < < < < < < < < < 13 < < < < < <<br />

cesium, na fi ltr. over 0,45 μm μg/l 0.05 0.0664 < < < 0.059 0.0604 0.0544 0.0548 0.0561 0.0516 < < 13 < < 0.0544 < 0.0646 0.0664<br />

Wasmiddelcomponenten en complexvormers<br />

nitrilo triethaanzuur (NTA) μg/l 3 < < < < < < < < < < < < 13 < < < < < <<br />

ethyleendiaminetetra-ethaanzuur (EDTA) μg/l 8.1 10.4 10.5 11 9.6 9.4 7.2 5.4 6.6 9.9 11 21 13 5.4 5.88 9.9 9.98 17 21<br />

di-ethyleentriaminepenta-azijnzuur (DTPA) μg/l 3 < < < < < < < < < < < < 13 < < < < < <<br />

Monocycl. arom. koolwaterstoffen (MAK’s)<br />

benzeen μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

n-butyl-benzeen μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

1,2-dimethylbenzeen (o-xyleen) μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

ethenylbenzeen (styreen) μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

ethylbenzeen μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

methylbenzeen (tolueen) μg/l 0.02 < < 0.04 0.04 < < 0.02 < < < < < 13 < < < < 0.04 0.04<br />

propylbenzeen μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

chloorbenzeen μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

2-chloormethylbenzeen μg/l 0.02 < < < 0.02 < 0.03 < < < < < < 13 < < < < 0.026 0.03<br />

1,2-dichloorbenzeen μg/l 0.05 < < < < < < < < < < < < 13 < < < < < <<br />

1,3-dichloorbenzeen μg/l 0.05 < < < < < < < < < < < < 13 < < < < < <<br />

1,4-dichloorbenzeen μg/l 0.05 < < < < < < < < < < < < 13 < < < < < <<br />

pentachloorbenzeen μg/l 0.00005 < < < < < < < < < < < < 13 < < < < < <<br />

1,2,3,4-tetrachloorbenzeen μg/l 0.01 < < < < < < < < < < < < 13 < < < < < <<br />

1,2,4,5-tetrachloorbenzeen μg/l 0.01 < < < < < < < < < < < < 13 < < < < < <<br />

1,2,3-trichloorbenzeen μg/l 0.01 < < < < < < < < < < < < 13 < < < < < <<br />

1,2,4-trichloorbenzeen μg/l 0.01 < < < < < 0.02 < < < < < 0.03 12 < < < < 0.027 0.03<br />

1,3,5-trichloorbenzeen μg/l 0.01 < < < < < < < < < < < < 13 < < < < < <<br />

iso-propylbenzeen (cumol) μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

1,3,5-trimethylbenzeen μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

1,2,4-trimethylbenzeen μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

isobutylbenzeen μg/l 0.02 < < < < < < < < < < < < 13 < < < < < <<br />

1,3- en 1,4-dimethylbenzeen (som) μg/l 0.04 < < < < < < < < < < < < 13 < < < < < <<br />

p-isopropylmethylbenzeen μg/l 0.02 < < < < < < < < < < < 0.02 13 < < < < < 0.02<br />

o.a.g. = onderste analysegrens n = aantal waarnemingen per jaar min = minimum p10 p50 p90 = percentielwaarden gem = gemiddelde max = maximum * = onvoldoende gegevens<br />

Voor uitleg van de pictogrammen: zie pagina 264 174 ! = reeks geheel of gedeeltelijk samengesteld met door neuraal netwerk geschatte waarden<br />

175

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