{"query":{"parameter":"sulfate","place":"DE","medium":null,"statistic":null,"kind":null},"searched":{"places":["DE","EU"],"parameter_keys":["cas:14808-79-8","cas:615-50-9","cas:68039-12-3","cas:342573-75-5","cas:24694-40-4","cas:7376-31-0","cas:56633-27-3","cas:60828-92-4","cas:2235-54-3","cas:6369-59-1","cas:39085-66-0","name:chloride + sulfate","cas:19834-02-7","cas:64-67-5","cas:43222-48-6","cas:77-78-1","cas:1031-07-8","cas:20261-61-4","cas:302-01-2","cas:10034-93-2","cas:68649-55-8","cas:32612-48-9","cas:68037-05-8","cas:68891-29-2","cas:27731-61-9","cas:31691-97-1","cas:68585-47-7","cas:55566-30-8","cas:18785-72-3","cas:7446-18-6","cas:72379-24-9","cas:72968-31-1"],"names_matched":[["sulfate","cas:14808-79-8"],["1 4 benzenediamine 2 methyl sulfate 1 1","cas:615-50-9"],["1 ethyl 2 8 heptadecenyl 4 5 dihydro 3 2 hydroxyethyl 1h imidazolium ethyl sulfate","cas:68039-12-3"],["1 ethyl 3 methylimidazolium ethyl sulfate","cas:342573-75-5"],["1h benzotriazole sulfate","cas:24694-40-4"],["1h benzotriazole sulfate 1 1","cas:24694-40-4"],["1h imidazolium 1 ethyl 2 8 heptadecenyl 4 5 dihydro 3 2 hydroxyethyl ethyl sulfate salt","cas:68039-12-3"],["2 2 2 nitrilotriethanol sulfate","cas:7376-31-0"],["2 aminoethanol sulfate","cas:56633-27-3"],["2 propanamine sulfate","cas:60828-92-4"],["ammonium lauryl sulfate","cas:2235-54-3"],["benzenediamine 2 methyl sulfate 1 4","cas:6369-59-1"],["butylamine sulfate","cas:39085-66-0"],["chloride sulfate","name:chloride + sulfate"],["cyclohexylammonium sulfate","cas:19834-02-7"],["diethyl sulfate","cas:64-67-5"],["difenzoquat methyl sulfate","cas:43222-48-6"],["dimethyl sulfate","cas:77-78-1"],["endosulfan sulfate","cas:1031-07-8"],["ethanol 2 2 2 nitrilotris sulfate 2 1 salt","cas:20261-61-4"],["ethanol 2 2 2 nitrilotris sulfate salt","cas:7376-31-0"],["ethanol 2 amino sulfate salt","cas:56633-27-3"],["hydrazine hydrazine sulfate","cas:302-01-2"],["hydrazine sulfate","cas:10034-93-2"],["hydrazine sulfate 1 1","cas:10034-93-2"],["isopropylamine sulfate","cas:60828-92-4"],["methylbenzene 1 4 diamine sulfate 2","cas:615-50-9"],["polyethylene glycol branched nonylphenyl ether sulfate ammonium salt","cas:68649-55-8"],["polyethylene glycol lauryl ether sulfate ammonium salt","cas:32612-48-9"],["polyethylene glycol mono c6 10 alkyl ether sulfate ammonium salt","cas:68037-05-8"],["polyethylene glycol mono c8 10 alkyl ether sulfate ammonium salt","cas:68891-29-2"],["polyethylene glycol myristyl ether sulfate ammonium salt","cas:27731-61-9"],["sel d ammonium du copolymere d ethylene glycol et du sulfate de nonyl 4 benzene","cas:31691-97-1"],["sel sodique du sulfate de monoalkyle c10 c16","cas:68585-47-7"],["sulfate de diethyle","cas:64-67-5"],["sulfate de dimethyle","cas:77-78-1"],["sulfate de laureth 5 et d ammonium","cas:32612-48-9"],["sulfate de tetrakis hydroxymethyl phosphonium 1 2","cas:55566-30-8"],["sulfate total as so4","cas:18785-72-3"],["tetrakis hydroxymethyl phosphonium sulfate","cas:55566-30-8"],["thallium i sulfate","cas:7446-18-6"],["thallium l sulfate","cas:7446-18-6"],["thallium sulfate","cas:7446-18-6"],["toluene 2 5 diamine sulfate","cas:6369-59-1"],["triethanolamine sulfate","cas:20261-61-4"],["alcohols c8 10 ethoxylated sulfates ammonium salts","cas:68891-29-2","sulfates"],["amines c12 14 tert alkyl ethoxylated sulfates sodium salts","cas:72379-24-9","sulfates"],["amines tallow alkyl ethoxylated sulfates","cas:72968-31-1","sulfates"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":1,"names":["Hydrazin"],"says":"1 rows share a parameter key with a longer name holding \"sulfate\" but are printed under names without these words (that key is wider than the name): not sent. Ask for one by its name or CAS number."}},"total":23,"offset":0,"returned":23,"next_offset":null,"rows":[{"id":"95fe17a34de3c985","parameter":"Sulfat","value":"2 000","value_num":2000,"unit":"mg/l","statistic":"qualified_grab","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["cites is AbwV Anhang 33","route is direct"],"cite":{"instrument":"de_abwv_a33","title":"Abwasserverordnung (AbwV), Anhang 33 — Wäsche von Abgasen aus der Verbrennung von Abfällen","issuer":null,"edition":"Fundstelle: BGBl. I 2004, 1150 - 1151; bzgl. der einzelnen Änderungen vgl. Fußnote","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_33.html","source_sha256":"4c38a3c7e53c68a818abed977c183fe43327c55d76dde794dc34b17d36f5288f","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Teil C Absatz 1","page":null,"quote":"Sulfat 2 000"}},{"id":"862df523c1edbb52","parameter":"Sulfat","value":"600","value_num":600,"unit":"kg/t","statistic":"qualified_grab","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["cites is AbwV Anhang 37","route is direct","Bereich 3 (Teil A Absatz 1): Silikatische Füllstoffe"],"cite":{"instrument":"de_abwv_a37","title":"Abwasserverordnung (AbwV), Anhang 37 — Herstellung anorganischer Pigmente","issuer":null,"edition":"Fundstelle: BGBl. 2024 I Nr. 66, S. 13 – 16","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_37.html","source_sha256":"f49861d586410f4a0b14a911d2fed57a6c684a63e971ba2ffdec7cf3b34038eb","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Teil C Absatz 1, Bereich 3","page":null,"quote":"Sulfat kg/t – – 600 1600 3 1200 – 500 4"}},{"id":"7ee7498da9730dd5","parameter":"Sulfat","value":"1600","value_num":1600,"unit":"kg/t","statistic":"qualified_grab","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["cites is AbwV Anhang 37","route is direct","Bereich 4 (Teil A Absatz 1): Eisenoxidpigmente","Die Anforderung gilt für die Herstellung von Eisenoxidpigmenten nach dem Fäll- und dem Penniman-Verfahren."],"cite":{"instrument":"de_abwv_a37","title":"Abwasserverordnung (AbwV), Anhang 37 — Herstellung anorganischer Pigmente","issuer":null,"edition":"Fundstelle: BGBl. 2024 I Nr. 66, S. 13 – 16","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_37.html","source_sha256":"f49861d586410f4a0b14a911d2fed57a6c684a63e971ba2ffdec7cf3b34038eb","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Teil C Absatz 1, Bereich 4","page":null,"quote":"Sulfat kg/t – – 600 1600 3 1200 – 500 4"}},{"id":"42c22ed04ce12e77","parameter":"Sulfat","value":"1200","value_num":1200,"unit":"kg/t","statistic":"qualified_grab","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["cites is AbwV Anhang 37","route is direct","Bereich 5 (Teil A Absatz 1): Chromoxidpigmente"],"cite":{"instrument":"de_abwv_a37","title":"Abwasserverordnung (AbwV), Anhang 37 — Herstellung anorganischer Pigmente","issuer":null,"edition":"Fundstelle: BGBl. 2024 I Nr. 66, S. 13 – 16","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_37.html","source_sha256":"f49861d586410f4a0b14a911d2fed57a6c684a63e971ba2ffdec7cf3b34038eb","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Teil C Absatz 1, Bereich 5","page":null,"quote":"Sulfat kg/t – – 600 1600 3 1200 – 500 4"}},{"id":"17045df42d48875b","parameter":"Sulfat","value":"500","value_num":500,"unit":"kg/t","statistic":"qualified_grab","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["cites is AbwV Anhang 37","route is direct","Bereich 7 (Teil A Absatz 1): Titandioxid","Die Anforderung gilt nur für die Herstellung von Titandioxid nach dem Sulfatverfahren."],"cite":{"instrument":"de_abwv_a37","title":"Abwasserverordnung (AbwV), Anhang 37 — Herstellung anorganischer Pigmente","issuer":null,"edition":"Fundstelle: BGBl. 2024 I Nr. 66, S. 13 – 16","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_37.html","source_sha256":"f49861d586410f4a0b14a911d2fed57a6c684a63e971ba2ffdec7cf3b34038eb","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Teil C Absatz 1, Bereich 7","page":null,"quote":"Sulfat kg/t – – 600 1600 3 1200 – 500 4"}},{"id":"5040a4dcdb063c92","parameter":"Sulfat","value":"40","value_num":40,"unit":"kg/t","statistic":"qualified_grab","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["cites is AbwV Anhang 37","route is direct","Bereich 4 (Teil A Absatz 1): Eisenoxidpigmente","Herstellung nach dem Anilinverfahren"],"cite":{"instrument":"de_abwv_a37","title":"Abwasserverordnung (AbwV), Anhang 37 — Herstellung anorganischer Pigmente","issuer":null,"edition":"Fundstelle: BGBl. 2024 I Nr. 66, S. 13 – 16","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_37.html","source_sha256":"f49861d586410f4a0b14a911d2fed57a6c684a63e971ba2ffdec7cf3b34038eb","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Teil C Absatz 1, Bereich 4, Fußnote 3","page":null,"quote":"Für die Herstellung nach dem Anilinverfahren gilt ein Wert von 40 kg/t."}},{"id":"b703da8516b01a47","parameter":"Sulfat","value":"1 000","value_num":1000,"unit":"mg/l","statistic":"qualified_grab","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["cites is AbwV Anhang 41","route is direct"],"cite":{"instrument":"de_abwv_a41","title":"Abwasserverordnung (AbwV), Anhang 41 — Herstellung und Verarbeitung von Glas und künstlichen Mineralfasern","issuer":null,"edition":"Fundstelle: BGBl. I 2004, 1162 - 1163; bzgl. der einzelnen Änderungen vgl. Fußnote","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_41.html","source_sha256":"30639b5d96c1b9904780bad7dfc708dbe45c462356d5ddce0592fc98345d5000","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Teil C Absatz 1","page":null,"quote":"Sulfat – 1 000 1"}},{"id":"aab67c3c86909b0c","parameter":"Sulfat","value":"3 000","value_num":3000,"unit":"mg/l","statistic":"qualified_grab","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["cites is AbwV Anhang 41","route is direct","Anlagen, in denen ausschließlich eine Säurepolitur stattfindet"],"cite":{"instrument":"de_abwv_a41","title":"Abwasserverordnung (AbwV), Anhang 41 — Herstellung und Verarbeitung von Glas und künstlichen Mineralfasern","issuer":null,"edition":"Fundstelle: BGBl. I 2004, 1162 - 1163; bzgl. der einzelnen Änderungen vgl. Fußnote","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_41.html","source_sha256":"30639b5d96c1b9904780bad7dfc708dbe45c462356d5ddce0592fc98345d5000","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Teil C Absatz 1, Fußnote 1","page":null,"quote":"Abweichend davon gilt für Anlagen, in denen ausschließlich eine Säurepolitur stattfindet, für Sulfat ein Wert von 3 000 mg/l."}},{"id":"615cc14db0ea49f1","parameter":"Sulfat","value":"2 000","value_num":2000,"unit":"mg/l","statistic":"qualified_grab","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["cites is AbwV Anhang 47","route is direct","Abwasser aus der Rauchgaswäsche"],"cite":{"instrument":"de_abwv_a47","title":"Abwasserverordnung (AbwV), Anhang 47 — Feuerungsanlagen","issuer":null,"edition":"Fundstelle: BGBl. I 2022, 93 - 94","source_url":"https://www.gesetze-im-internet.de/abwv/anhang_47.html","source_sha256":"035b2cab89ece8226751d752a396efa5280de031a5e9298b054a29fd43fa20f4","fetched_at":"2026-10-10","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Teil C Absatz 1","page":null,"quote":"Sulfat 2 000 mg/l"}},{"id":"7439cca25fe4ed44","parameter":"Sulfat (SO4 2-)","value":"≤ 75","value_num":75,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 5, 5.1 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 5, 5.1","page":null,"quote":"5, 5.1 > 8 < 3 < 7 ≤ 200 ≤ 75 6,5 – 8,5 ≤ 0,7 ≤ 0,07 ≤ 0,10 ≤ 0,1 ≤ 1 ≤ 30"}},{"id":"392ec5ff131b0ba0","parameter":"Sulfat (SO4 2-)","value":"≤ 220","value_num":220,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 6, 6 K, 7 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 6, 6 K, 7","page":null,"quote":"6, 6 K, 7 > 7 < 3 < 7 ≤ 200 ≤ 220 7,0 – 8,5 ≤ 0,7 ≤ 0,07 ≤ 0,10 ≤ 0,1 ≤ 2 ≤ 50"}},{"id":"1d4066bbe26ea0b2","parameter":"Sulfat (SO4 2-)","value":"≤ 220","value_num":220,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 19 7 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 19 7","page":null,"quote":"19 7 > 7 < 3 < 7 ≤ 200 ≤ 220 7,0 – 8,5 ≤ 0,7 ≤ 0,10 ≤ 0,15 ≤ 0,1 ≤ 2 ≤ 50"}},{"id":"fa8b335cd06af45e","parameter":"Sulfat (SO4 2-)","value":"≤ 75","value_num":75,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 9 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 9","page":null,"quote":"9 > 7 < 3 < 7 ≤ 200 ≤ 75 7,0 – 8,5 ≤ 0,7 ≤ 0,07 ≤ 0,10 ≤ 0,1 ≤ 1 ≤ 30"}},{"id":"ee33025ab5a33ff4","parameter":"Sulfat (SO4 2-)","value":"≤ 220","value_num":220,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 9.1, 9.1 K nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 9.1, 9.1 K","page":null,"quote":"9.1, 9.1 K > 7 < 3 < 7 ≤ 200 ≤ 220 7,0 – 8,5 ≤ 0,7 ≤ 0,07 ≤ 0,10 ≤ 0,1 ≤ 2 ≤ 50"}},{"id":"65d74b16e9b94413","parameter":"Sulfat (SO4 2-)","value":"≤ 220","value_num":220,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 9.2, 10 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 9.2, 10","page":null,"quote":"9.2, 10 > 7 < 3 < 7 ≤ 200 ≤ 220 7,0 – 8,5 ≤ 0,7 ≤ 0,07 ≤ 0,10 ≤ 0,1 ≤ 2 ≤ 50"}},{"id":"d9873f8b3de75279","parameter":"Sulfat (SO4 2-)","value":"≤ 75","value_num":75,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 11 7 , 8 , 12 7 , 8 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 11 7 , 8 , 12 7 , 8","page":null,"quote":"11 7 , 8 , 12 7 , 8 > 8 < 3 < 7 ≤ 200 ≤ 75 5,5 – 8,0 ≤ 0,7 ≤ 0,10 ≤ 0,15 ≤ 0,1 ≤ 1 ≤ 30"}},{"id":"cd0187192188e5e8","parameter":"Sulfat (SO4 2-)","value":"≤ 220","value_num":220,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 11 7 , 9 , 12 7 , 9 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 11 7 , 9 , 12 7 , 9","page":null,"quote":"11 7 , 9 , 12 7 , 9 > 8 < 3 < 7 ≤ 200 ≤ 220 7,0 – 8,5 ≤ 0,7 ≤ 0,10 ≤ 0,15 ≤ 0,1 ≤ 2 ≤ 50"}},{"id":"77656874eab37df5","parameter":"Sulfat (SO4 2-)","value":"≤ 140","value_num":140,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 14 10 , 16 10 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 14 10 , 16 10","page":null,"quote":"14 10 , 16 10 > 7 < 4 < 7 ≤ 200 ≤ 140 6,5 – 8,5 ≤ 1,8 ≤ 0,07 ≤ 0,10 ≤ 0,1 ≤ 1 ≤ 30"}},{"id":"96ac53410392d882","parameter":"Sulfat (SO4 2-)","value":"≤ 200","value_num":200,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 14 11 , 16 11 , 18 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 14 11 , 16 11 , 18","page":null,"quote":"14 11 , 16 11 , 18 > 7 < 4 < 7 ≤ 200 ≤ 200 7,0 – 8,5 ≤ 1,8 ≤ 0,07 ≤ 0,10 ≤ 0,2 ≤ 2 ≤ 50"}},{"id":"f037ac2716036d37","parameter":"Sulfat (SO4 2-)","value":"≤ 200","value_num":200,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 19 12 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 19 12","page":null,"quote":"19 12 > 7 < 4 < 7 ≤ 200 ≤ 200 7,0 – 8,5 ≤ 1,8 ≤ 0,10 ≤ 0,15 ≤ 0,2 ≤ 2 ≤ 50"}},{"id":"f5b2483efa76060f","parameter":"Sulfat (SO4 2-)","value":"≤ 75","value_num":75,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 11 8 , 12 , 12 8 , 12 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 11 8 , 12 , 12 8 , 12","page":null,"quote":"11 8 , 12 , 12 8 , 12 > 6 < 4 < 10 ≤ 200 ≤ 75 5,5 – 8,0 ≤ 1,8 ≤ 0,10 ≤ 0,15 ≤ 0,1 ≤ 1 ≤ 30"}},{"id":"b9bdd0ca1fd0203a","parameter":"Sulfat (SO4 2-)","value":"≤ 140","value_num":140,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 11 9 , 12 , 12 9 , 12 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 11 9 , 12 , 12 9 , 12","page":null,"quote":"11 9 , 12 , 12 9 , 12 > 6 < 4 < 10 ≤ 200 ≤ 140 7,0 – 8,5 ≤ 1,8 ≤ 0,10 ≤ 0,15 ≤ 0,2 ≤ 2 ≤ 50"}},{"id":"be1ab86a8c39ecda","parameter":"Sulfat (SO4 2-)","value":"≤ 200","value_num":200,"unit":"mg/l","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"surface_water","level":"national","parameter_key":"cas:14808-79-8","place":["DE"],"conditions":["Fließgewässertyp 15, 15 g, 17, 20 nach Anlage 1 Nr. 2.1","gilt ausschließlich dort, wo höhere Sulfat- und Chloridgehalte anthropogen, z. B. durch Einleitungen, bedingt sind (Fußnote 2)"],"cite":{"instrument":"de_ogewv_anl7","title":"Oberflächengewässerverordnung (OGewV) 2016, Anlage 7 Nr. 2.1.2 — Chlorid und Sulfat im guten Zustand","issuer":null,"edition":"gesetze-im-internet.de, OGewV Anlage 7 (fetched 2026-09-25)","source_url":"https://www.gesetze-im-internet.de/ogewv_2016/anlage_7.html","source_sha256":"b1306aa7eb6fd5a969a1ba4023365e9095fae13b335703ae9981a96d802ad2b1","fetched_at":"2026-09-25","source_status":{"checked":"2026-10-15","status":"unchanged"},"section":"Anlage 7 Nr. 2.1.2, Gewässertyp 15, 15 g, 17, 20","page":null,"quote":"15, 15 g, 17, 20 > 7 < 4 < 7 ≤ 200 ≤ 200 7,0 – 8,5 ≤ 1,8 ≤ 0,07 ≤ 0,10 ≤ 0,2 ≤ 2 ≤ 50"}}],"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: \"sulfate\", 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"}]}