化妝品行業(yè)如何做微信營(yíng)銷-文庫(kù)吧
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【正文】 . ? 50 % o f M C L s T OC ? mg / L 1/p l an t/ q tr at M ax R T Su b p art H ? 50 0 – 9,999 1/p l an t/ q tr M ax . R T ? 50 % o f M C L s T OC ? mg / L 1/p l an t/ ye ar i n mo n th o f wa r me st wa ter tem p . M ax R T Gro u n d W ate r ? 10 , 00 0 1/p l an t/ q tr M ax . R T ? 50 % o f M C L s 1/p l an t/ ye ar i n mo n th o f wa r me st wa ter tem p . M ax R T Su b p art H 50 0 1/p l an t/ ye ar i n mo n th o f wa r me st wa ter tem p . M ax . R T N o R ed u ce d M o n i to r i n g G r o u n d W ate r 10 , 00 0 1/p l an t/ ye ar i n mo n th o f wa r me st wa ter tem p . M ax . R T ? 50 % o f M C L s (2 years) o r ? 25 % o f M C L s (1 ye ar) 1/p l an t/ 3 years i n mo n th o f wa r me st wa ter tem p . M ax R T 167。 Monitoring – DBP ? Reduced Monitoring for TTHM and HAA5 As Long As: – Quarterly Monitoring ? Annual Average of Samples Is No More Than 75 Percent of Either MCL – Less Frequent Monitoring ? The Result of the Sample (or Average) Is No More Than 75 Percent of Either MCL 167。 Monitoring – DBP ? Chlorite – Routine ? Daily — At Entrance to Distribution ? Monthly ? Near First Customer ? Average Residence Time ? Maximum Residence Time ? Additional — If Daily Sample MCL, Monitor the Following Day – Reduced ? One 3Sample Set/Quarter If No Sample MCL for 1 Year ? Revert to Routine If Any Sample MCL 167。 Monitoring – DBP ? Bromate – Routine ? 1 Sample/Month/Plant at Entrance – Reduced ? If Average Source Water Bromide Is mg/l ? 1 Sample/Quarter/Plant at Entrance 167。 Monitoring – Disinfectant Residuals ? Chlorine and Chloramines – Routine ? Same Point and Time As Coliform ? Subpart H Systems May Use Results of Monitoring Under Provisions of SWTR – Reduced ? No Reductions 167。 Monitoring – Disinfectant Residuals ? Chlorine Dioxide – Routine ? Daily Monitoring ? At Entrance to Distribution System ? Additional Monitoring ? When Any Daily Sample MRDL ? Without Booster Chlorination 187。 3 Samples at 6 Hour Intervals as Close as Possible to First Customer ? With Booster Chlorination 187。 First Customer 187。 Average RT 187。 Maximum RT – Reduced ? No Reductions 167。 Monitoring – DBPP ? Bromide – Optional for Systems Using Ozone ? Monthly Measurements – Purpose ? Reduced Bromate Monitoring To: ? 1 Sample/Quarter/Plant at Entrance ? If Average Source Water Bromide Is mg/L (Monthly for 1 Year) 167。 Monitoring – DBPP ? “ Paired Sampling‖ – Conventional Plants ? Routine – One Paired Sample/Month – One Source Water Alkalinity/Month ? Reduced – One Paired Sample/Quarter – One Source Water Alkalinity/Quarter If: ? Treated Water TOC mg/L for 2 Years Or, ? Treated Water TOC mg/L for 1 Year 167。 Monitoring – Monitoring Plans ? Each System Must Develop and Implement a Monitoring Plan ? Available 30 Days After Compliance Date ? Subpart H Systems 3,300 Must Submit With First Report ? Plan Must Include: – Locations and Schedules – Compliance Calculation Methodology – Entire Distribution System 167。 Compliance 167。 Compliance – General ? Failure to Monitor Is Treated As a Violation for Entire 1 Year Period: – MCLs ? TTHM, HAA5, or Bromate ? Failure to Monitor Is Treated As a Violation for Entire 1 Year Period Which Makes It Impossible to Determine Compliance for: – MRDLs ? Chlorine or Chloramine ? All Identified Compliance Samples Must Be Included in Calculations ? In First Year – Out of Compliance When Average MCL 167。 Compliance – DBP ? TTHMs and HAA5 – Systems Monitoring Quarterly ? Based on Running Annual Arithmetic Average ? Computed Quarterly ? Of Quarterly Arithmetic Averages – Systems Monitoring Less Frequently ? If Average is MCL, Increase Monitoring to Quarterly ? Compliance Calculated After 1 Year of Quarterly Monitoring – Systems on Reduced Monitoring ? When Annual Average Is MCL ? Revert to Routine ? No Violation 167。 Compliance – DBP ? Bromate – Running Annual Arithmetic Average ? Computed Quarterly ? Of Monthly Samples (or Averages) ? Chlorite – Arithmetic Average of Each 3Sample Set 167。 Compliance – Disinfectant Residuals ? Chlorine and Chloramines – Running Annual Arithmetic Average ? Computed Quarterly, of All Samples – If a System Switches Disinfectants the Results of Both Must Be Used for Compliance Calculations ? MRDLs Are Identical 167。 Compliance – Disinfectant Residuals ? Chlorine Dioxide – Acute Violations ? Based on Samples Collected on Consecutive Days ? Entrance Sample MRDL and ? 1 or More Distribution Sample(s) MRDL – Nonacute Violations ? Based on Consecutive Daily Samples at the Entrance ? 2 Samples MRDL and ? All Distribution Samples MRDL 167。 Compliance – DBP Precursors ? Compliance Determined As Specified by 167。 (c) – Discussed in DBPP Section (167。 ) 167。 Reporting and Recordkeeping 167。 Reporting and Recordkeeping – General ? Report to the State – Monitoring Quarterly or More Frequently ? Within 10 Days of the Quarter – Monitoring Less Frequently ? Within 10 Days of the Monitoring Period 167。 Reporting and Recordkeeping – DBP ? TTHM and HAA5 – Monitoring Quarterly or More Frequently: ? Number of Samples Last Quarter ? Location, Date, and Result ? Arithmetic Average of Quarter’s Samples ? Annual Arithmetic Average of Quarterly Averages ? Whether the MCL Was Exceeded 167。 Reporting and Recordkeeping – DBP ? TTHM and HAA5 – Monitoring at Least Annually: ? Number of Samples Last Year ? Location, Date and Result ? Arithmetic Average of All Samples Over Year ? Whether the MCL Was Exceeded 167。 Reporting and Recordkeepi
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