{"query":{"parameter":"verminderung des chemischen sauerstoffbedarfs csb","place":"DE","medium":null,"statistic":null,"kind":null},"searched":{"places":["DE","EU"],"parameter_keys":["name:verminderung des chemischen sauerstoffbedarfs"],"names_matched":[["verminderung des chemischen sauerstoffbedarfs csb","name:verminderung des chemischen sauerstoffbedarfs"]],"match":"exact","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":1,"offset":0,"returned":1,"next_offset":null,"rows":[{"id":"fef6cc8f2913f33d","parameter":"Verminderung des Chemischen Sauerstoffbedarfs (CSB)","value":"95","value_num":95,"unit":"%","direction":"min","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"name:verminderung des chemischen sauerstoffbedarfs","place":["DE"],"conditions":["cites is AbwV Anhang 51","route is direct","für Abwasser, dessen CSB vor der Behandlung mehr als 4 000 mg/l beträgt, an Stelle des CSB-Werts von Absatz 1"],"cite":{"instrument":"de_abwv_a51","title":"Abwasserverordnung (AbwV), Anhang 51 — Oberirdische Ablagerung von Abfällen","issuer":null,"edition":"Fundstelle: BGBl. I 2004, 1175 - 1177; bzgl. der einzelnen Änderungen vgl. Fußnote","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_51.html","source_sha256":"c34ad0067beb8a801d2caca2e7251defdfe35256cfc8ddc978988e9fdc9b432c","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"Teil C Absatz 2","page":null,"quote":"(2) Für Abwasser, bei dem davon auszugehen ist, dass sein Gehalt an Chemischem Sauerstoffbedarf (CSB) vor der Behandlung mehr als 4 000 mg/l beträgt, gilt abweichend von Absatz 1 für den CSB ein Ablaufwert in der qualifizierten Stichprobe oder 2-Stunden-Mischprobe, der eine Verminderung des CSB um mindestens 95 Prozent entspricht."}}],"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":"DE"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"verminderung des chemischen sauerstoffbedarfs csb\", 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":"DE"},"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"}]}