40 CFR Appendix Table 8 to Subpart U of Part 63, Summary of Compliance Alternative Requirements for the Back-End Process Provisions
Table 8 to Subpart U of Part 63 - Summary of Compliance Alternative Requirements for the Back-End Process Provisions
|Compliance alternative||Parameter to be monitored||Requirements|
|Compliance Using Stripping Technology, Demonstrated through Periodic Sampling [
||Residual organic HAP content in each sample of crumb or latex||(1) If a stripper operated in batch mode is used, at least one representative sample is to be taken from every batch.
(2) If a stripper operated in continuous mode is used, at least one representative sample is to be taken each operating day.
|Quantity of Material (weight of latex or dry crumb rubber) represented by each sample||(1) Acceptable methods of determining this quantity are production records, measurement of stream characteristics, and engineering calculations.|
|Compliance Using Stripping Technology, Demonstrated through Stripper Parameter Monitoring [
||At a minimum, temperature, pressure, steaming rates (for steam strippers), and some parameter that is indicative of residence time||(1) Establish stripper operating parameter levels for each grade in accordance with
(2) Continuously monitor stripper operating parameters.
(3) If hourly average parameters are outside of the established operating parameter levels, a crumb or latex sample shall be taken in accordance with § 63.495(c)(3)(ii).
|Determining Compliance Using Control or Recovery Devices [
||Parameters to be monitored are described in Table 3 of
||Comply with requirements listed in Table 3 of
[ 65 FR 38093, June 19, 2000]