{"query":{"parameter":"tcdf","place":"US-VA","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-VA","US"],"parameter_keys":["cas:51207-31-9"],"names_matched":[["tcdf","cas:51207-31-9"]],"match":"exact","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":6,"offset":0,"returned":6,"next_offset":null,"rows":[{"id":"a8620782c4b5ee8b","parameter":"TCDFs (All Tetrachlorodibenzofurans)","value":"0.000063","value_num":0.000063,"unit":"mg/L","statistic":"composite","direction":"max","kind":"limit","medium":"product","level":"national","parameter_key":"cas:51207-31-9","place":["US"],"conditions":["(a) Table UTS identifies the hazardous constituents, along with the nonwastewater and wastewater treatment standard levels, that are used to regulate most prohibited hazardous wastes with numerical limits. For determining compliance with treatment standards for underlying hazardous constituents as defined in § 268.2(i), these treatment standards may not be exceeded. Compliance with these treatment standards is measured by an analysis of grab samples, unless otherwise noted in the following Table UTS."],"cite":{"instrument":"us_40cfr268_48","title":"40 CFR 268.48 — Universal treatment standards: Table UTS, wastewater and nonwastewater treatment standards for the hazardous constituents of land-disposal-restricted wastes","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"eCFR, 40 CFR 268.48 as of 2026-10-13 (title 40 up to date as of that day; source note: 59 FR 48103, Sept. 19, 1994, as last amended at 76 FR 34156, June 13, 2011)","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-13/title-40.xml?part=268&section=268.48","source_sha256":"70b2e58a6b1e228e2c204acc69b69fab0d5a0347e35d569959073c3dc3ee4adb","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 268.48, Table UTS, Organic Constituents, wastewater standard","page":null,"quote":"TCDFs (All Tetrachlorodibenzofurans) NA 0.000063 0.001"}},{"id":"356db4eb8787c241","parameter":"TCDFs (All Tetrachlorodibenzofurans)","value":"0.001","value_num":0.001,"unit":"mg/kg","statistic":"instant","direction":"max","kind":"limit","medium":"product","level":"national","parameter_key":"cas:51207-31-9","place":["US"],"conditions":["(a) Table UTS identifies the hazardous constituents, along with the nonwastewater and wastewater treatment standard levels, that are used to regulate most prohibited hazardous wastes with numerical limits. For determining compliance with treatment standards for underlying hazardous constituents as defined in § 268.2(i), these treatment standards may not be exceeded. Compliance with these treatment standards is measured by an analysis of grab samples, unless otherwise noted in the following Table UTS."],"cite":{"instrument":"us_40cfr268_48","title":"40 CFR 268.48 — Universal treatment standards: Table UTS, wastewater and nonwastewater treatment standards for the hazardous constituents of land-disposal-restricted wastes","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"eCFR, 40 CFR 268.48 as of 2026-10-13 (title 40 up to date as of that day; source note: 59 FR 48103, Sept. 19, 1994, as last amended at 76 FR 34156, June 13, 2011)","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-13/title-40.xml?part=268&section=268.48","source_sha256":"70b2e58a6b1e228e2c204acc69b69fab0d5a0347e35d569959073c3dc3ee4adb","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 268.48, Table UTS, Organic Constituents, nonwastewater standard","page":null,"quote":"TCDFs (All Tetrachlorodibenzofurans) NA 0.000063 0.001"}},{"id":"0ed70b1ab65bfa98","parameter":"TCDF","value":"31.9","value_num":31.9,"statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:51207-31-9","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","existing sources (BAT)","(1) The following effluent limitations apply with respect to each fiber line that does not use an exclusively TCF bleaching process, as disclosed by the discharger in its NPDES permit application under 40 CFR 122.21(g)(3) and certified under 40 CFR 122.22:","table: Subpart B"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 430.24 (BAT)","page":null,"quote":"TCDF 31.9 c ( b )"}},{"id":"dcf46c092ca65916","parameter":"TCDF","value":"31.9","value_num":31.9,"statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"direct","parameter_key":"cas:51207-31-9","place":["US"],"conditions":["route is direct","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","new sources (NSPS)","(1) The following standards apply with respect to each new source fiber line that does not use an exclusively TCF bleaching process, as disclosed by the discharger in its NPDES permit application under 40 CFR 122.21(g)(3) and certified under 40 CFR 122.22, and that commences discharge after June 15, 1998:","table: Subpart B"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 430.25 (NSPS)","page":null,"quote":"TCDF 31.9 c ( b )"}},{"id":"9d7dadd5bf2842df","parameter":"TCDF","value":"31.9","value_num":31.9,"statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:51207-31-9","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","existing sources (PSES)","(a)(1) The following pretreatment standards apply with respect to each fiber line operated by an indirect discharger subject to this section, unless the indirect discharger discloses to the pretreatment control authority in a report submitted under 40 CFR 403.12(b) that it uses exclusively TCF bleaching processes at that fiber line. These pretreatment standards must be attained on or before Apr…","table: Subpart B"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 430.26 (PSES)","page":null,"quote":"TCDF 31.9 c ( b )"}},{"id":"4809da3aaa1c091a","parameter":"TCDF","value":"31.9","value_num":31.9,"statistic":"daily_max","direction":"max","kind":"limit","medium":"water_discharge","level":"national","route":"sewer","parameter_key":"cas:51207-31-9","place":["US"],"conditions":["route is sewer","cites is 40 CFR 430","the discharge is of the Subpart B—Bleached Papergrade Kraft and Soda Subcategory","new sources (PSNS)","(a)(1) The following pretreatment standards apply with respect to each fiber line that is a new source, unless the indirect discharger discloses to the pretreatment control authority in a report submitted under 40 CFR 403.12 that it uses exclusively TCF bleaching processes at that fiber line:","table: Subpart B"],"cite":{"instrument":"us_40cfr430","title":"40 CFR Part 430 — PART 430—THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY","issuer":"U.S. Environmental Protection Agency","edition":"eCFR as of 2026-10-05","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-05/title-40.xml?part=430","source_sha256":"6ee241b7ee9a78250fccd4d4134366c8ccc74eceba4512675bc5db8a5be24cc5","fetched_at":"2026-10-09","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 430.27 (PSNS)","page":null,"quote":"TCDF 31.9 c ( b )"}}],"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":"US-VA"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"tcdf\", 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":"US-VA"},"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"}]}