{"title":"Concentration averages (yearly averages) in outgoing wastewater by treatment method/size, substance, interval, observations and every other year","variables":[{"code":"RenStrl","text":"treatment method/size","values":["71","75","78","80","82","84","86","88","90"],"valueTexts":["2 001 - 20 000","20 001 - 100 000","100 001 -","biological","chemical","bio-chem (conv.)","bio-chem (compl.)","bio-chem (nitrogen)"," Total"]},{"code":"Substans","text":"substance","values":["Tot-P","Tot-N","BOD7","CODCr"],"valueTexts":["total phosphorous","total nitrogen","BOD7 (organic compounds)","CODCr (organic compounds)"]},{"code":"Intervall","text":"interval","values":["-0,15","0,15-0,35","0,3","0,4-0,5","0,6","-5","5-15","15-B","-8","8-10","-10","10-15","15-","-40","40-70","70-"],"valueTexts":["–0,15 (P-concentration)","0,15–0,35 (P-concentration)","–0,35 (P-concentration)","0,35–0,55 (P-concentration)","0,55– (P-concentration)","–5 (BOD7-concentration)","5–15 (BOD7-concentration)","15– (BOD7-concentration)","–8 (N-concentration)","8–10 (N-concentration)","–10 (N-concentration)","10–15 (N-concentration)","15– (N-concentration)","–40 (CODCr-concentration)","40–70 (CODCr-concentration)","70– (CODCr-concentration)"]},{"code":"ContentsCode","text":"observations","values":["000000PY","000000PX"],"valueTexts":["Amount of plants","Amount, tonnes"]},{"code":"Tid","text":"every other year","values":["2014","2016","2018","2020","2022"],"valueTexts":["2014","2016","2018","2020","2022"],"time":true}]}