{"query":{"parameter":"copper","place":"FR","medium":null,"statistic":null,"kind":null},"searched":{"places":["FR","EU"],"parameter_keys":["cas:7440-50-8","name:arsenic, cadmium (h), copper (h), lead (h), mercury, zinc","name:arsenic, cadmium (h), copper (h), lead (h), zinc","name:cadmium (h), copper (h), mercury, lead (h), zinc","cas:68512-13-0","cas:544-92-3","name:copper - total","name:copper, total","name:copper, total recoverable","name:total copper","name:cuivre extractible"],"names_matched":[["copper","cas:7440-50-8"],["arsenic cadmium h copper h lead h mercury zinc","name:arsenic, cadmium (h), copper (h), lead (h), mercury, zinc"],["arsenic cadmium h copper h lead h mercury zinc h","name:arsenic, cadmium (h), copper (h), lead (h), mercury, zinc"],["arsenic cadmium h copper h lead h zinc","name:arsenic, cadmium (h), copper (h), lead (h), zinc"],["arsenic cadmium h copper h lead h zinc h","name:arsenic, cadmium (h), copper (h), lead (h), zinc"],["cadmium h copper h mercury lead h zinc","name:cadmium (h), copper (h), mercury, lead (h), zinc"],["cadmium h copper h mercury lead h zinc h","name:cadmium (h), copper (h), mercury, lead (h), zinc"],["copper 29h 31h phthalocyaninato 2 kappa n29 kappa n30 kappa n31 kappa n32 brominated chlorinated","cas:68512-13-0"],["copper cyanide","cas:544-92-3"],["copper cyanide cu cn","cas:544-92-3"],["copper cyanide cucn","cas:544-92-3"],["copper i cyanide","cas:544-92-3"],["copper total","name:copper - total"],["copper total","name:copper, total"],["copper total recoverable","name:copper, total recoverable"],["total copper","name:total copper"],["total copper freshwater","name:total copper"],["total copper marine","name:total copper"],["cuivre extractible","name:cuivre extractible","cuivre"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":3,"offset":0,"returned":3,"next_offset":null,"rows":[{"id":"1b0264f316501e5e","parameter":"Cuivre et ses composés (en Cu)","value":"0,150 mg/l","value_num":0.15,"unit":"mg/l","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","stream":"any","parameter_key":"cas:7440-50-8","place":["FR"],"conditions":["route is direct","installations classées soumises à autorisation (ICPE)","si le rejet dépasse 5 g/j"],"cite":{"instrument":"fr_am1998","title":"Arrêté du 2 février 1998, article 32 — valeurs limites de concentration des rejets au milieu naturel","issuer":null,"edition":"the register's own edition","source_url":"https://aida.ineris.fr/reglementation/arrete-020298-relatif-prelevements-a-consommation-deau-ainsi-quaux-emissions-toute","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":"art. 32, 3°","page":null,"quote":null,"column":"valeur"}},{"id":"02add374cfb53618","parameter":"Copper (expressed as Cu)","value":"5,0-50","value_num":50,"range":[5,50],"unit":"μg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"water_discharge","level":"eu","route":"direct","parameter_key":"cas:7440-50-8","place":["EU"],"conditions":["cites is EU 2016/902 (CWW)","activities specified in Section 4 of Annex I to Directive 2010/75/EU","route is direct","The BAT-AEL applies if the emission exceeds 5,0 kg/yr"],"cite":{"instrument":"eu_cww_bat","title":"Commission Implementing Decision (EU) 2016/902 — BAT conclusions for common waste water and waste gas treatment/management systems in the chemical sector (CWW)","issuer":null,"edition":"OJ L 152, 9.6.2016, p. 23","source_url":"http://publications.europa.eu/resource/celex/32016D0902","source_sha256":"898303d53c64d79cf240e8612ecb369c3ed21a05bab2ef3da3adacbbd2b33751","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"BAT 10, Tables 1-3","page":null,"quote":"Copper (expressed as Cu) 5,0-50 μg/l"}},{"id":"5b850c40e6149b75","parameter":"Copper","value":"2,0 mg/l","value_num":2,"unit":"mg/l","direction":"max","kind":"limit","medium":"drinking_water","level":"eu","parameter_key":"cas:7440-50-8","place":["EU"],"conditions":[],"cite":{"instrument":"eu_dwd","title":"Directive (EU) 2020/2184 of the European Parliament and of the Council of 16 December 2020 on the quality of water intended for human consumption (recast), Annex I Part B — chemical parameters","issuer":"European Parliament and Council of the European Union","edition":"Directive (EU) 2020/2184, OJ L 435, 23.12.2020, p. 1","source_url":"https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32020L2184","source_sha256":"39c4a65fee1dfe9eecfdc1ba3f67d9dcbce681c4698a3b3dda2e9e9bb4fb0177","fetched_at":"2026-09-24","source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"column":"valeur"}}],"next":[{"tool":"check_values","says":"Has your user measured this? check_values sets each of their results beside every row held here, with a verdict and the row's cite.","arguments":{"place":"FR"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"copper\", value, unit}, ...], any other parameters too."},"post":"/api/v1/check"},{"tool":"read_certificate","says":"Has your user a laboratory certificate? read_certificate reads every row it prints, each with its page, and checks them against these limits.","arguments":{"place":"FR"},"needs":{"content_base64":"The laboratory's certificate (PDF) or its XLSX, XLS or CSV export, as base64; or file_url, a public https address of it."},"post":"/api/v1/certificate"}]}