2020年4月3日 Coal Mining Effluent Guidelines. EPA promulgated the Coal Mining Effluent Guidelines and Standards ( 40 CFR Part 434) in 1975, and amended the regulation in 1976, 1977, 1979, 1982, 1985 and 2002. The regulation covers wastewater discharges from
2023年1月20日 Effluent Guidelines Program Plan 15. List of regulatory actions and studies. Effluent Guidelines are national regulatory standards for wastewater discharged to
2014年3月10日 EPA promulgated the Mineral Mining and Processing Effluent Guidelines and Standards ( 40 CFR Part 436) in 1975, and amended the regulation in 1976, 1977,
60 行 2022年12月13日 Effluent Guidelines are national standards for
2016年12月22日 Rule Summary. EPA promulgated the Coal Mining Effluent Guidelines and Standards ( 40 CFR Part 434) in 1975, and amended the regulation in 1976, 1977,
2020年2月27日 Development Document for Effluent Limitations Guidelines and Standards for the Mineral Mining and Processing Category (pdf) (20.25 MB, July 1979, 440/1
2022年9月9日 EPA's compliance and enforcement program monitors compliance with Effluent Guidelines and other Agency regulations with the help of states and tribes and
2020年4月3日 Coal Mining Effluent Guidelines Documents Related to 1982 Amendment. Final Rule (pdf) (October 13, 1982, 47 FR 45382) Development Document for the Coal
2020年4月3日 US EPA. United States Environmental Protection Agency. Search Search. Main menu. EPA promulgated the Coal Mining Effluent Guidelines and Standards (40
2020年3月26日 EPA promulgated the Ore Mining and Dressing Effluent Guidelines and Standards (40 CFR Part 440) in 1975, and amended the regulation in 1978, 1979, 1982
2021年2月19日 Effluent Guidelines are national wastewater discharge standards that are developed by EPA on an industry-by-industry basis.These are technology-based regulations Technology-based regulationA regulation based on the performance of wastewater treatment and control technologies. The discharge standards are developed
Economic and environmental impact assessment of proposed effluent limitations guidelines and standards for the coal mining industry : remining and western alkaline subcategories / Author: Strellec, K. L. Other Authors
2016年5月18日 The report was prepared in consideration of possible revisions to existing Effluent Guidelines regulations at 40 CFR Part 434. Coal Mining Detailed Study Appendices (PDF) (752 pp, 11 MB, August 2008, 821-R-08-012 (App.))
2020年1月30日 Page 1 GAO-12-845 EPA's Effluent Guidelines Program United States Government Accountability Office Washington, DC 20548 September 10, 2012 The Honorable Timothy H. Bishop such as petroleum refining, fertilizer manufacturing, coal mining, and metal finishing. EPA issued the vast majority of these regulations in the
2023年2月24日 Lee Ranch Coal Mine . P.O. Box 757 . Grants, NM 87020 . is authorized to discharge from a facility located at 35 miles north of Milan, City of Grants, in McKinley ELG Effluent limitation guidelines EPA United States Environmental Protection Agency ESA Endangered Species Act FCB Fecal coliform bacteria
2020年3月26日 EPA promulgated the Ore Mining and Dressing Effluent Guidelines and Standards (40 CFR Part 440) in 1975, and amended the regulation in 1978, 1979, 1982 and 1988. The regulation covers wastewater discharges from ore mines and processing operations. The Ore Mining Effluent Guidelines and Standards are incorporated into
2023年1月31日 EPA prepared Plan 15 pursuant to CWA section 304 (m). Effluent guidelines plans provide a summary of EPA's annual review of effluent limitations guidelines and pretreatment standards, consistent with CWA sections 301 (d), 304 (b), 304 (g), 304 (m), and 307 (b). From these reviews, the plans identify any new or existing industrial
The U.S. Department of Energy's Office of Scientific and Technical Information
Economic and environmental impact assessment of proposed effluent limitations guidelines and standards for the coal mining industry : remining and western alkaline subcategories / Author: Strellec, K. L. Other Authors
2016年1月28日 See EPA’s About PDF page to learn more. Development Document for the Western Alkaline Coal Mining Subcategory (PDF) (231 pp, 2 MB, December 2001, 821–B–01–012) Describes industry processes, pollutants generated, available controltreatment technologies, the technical basis for the final rule, and costs of the rule.
2020年1月30日 Page 1 GAO-12-845 EPA's Effluent Guidelines Program United States Government Accountability Office Washington, DC 20548 September 10, 2012 The Honorable Timothy H. Bishop such as petroleum refining, fertilizer manufacturing, coal mining, and metal finishing. EPA issued the vast majority of these regulations in the
which there are no industry-specific guidelines should reference the effluent quality guidelines of an industry sector with suitably analogous processes and effluents; • Compliance with national or local standards for sanitary wastewater discharges or, in their absence, the indicative guideline values applicable to sanitary wastewater
2023年2月24日 Lee Ranch Coal Mine . P.O. Box 757 . Grants, NM 87020 . is authorized to discharge from a facility located at 35 miles north of Milan, City of Grants, in McKinley ELG Effluent limitation guidelines EPA United States Environmental Protection Agency ESA Endangered Species Act FCB Fecal coliform bacteria
2022年8月18日 coal mine. Each guideline has its strength and weakness which makes possible to combine them and finally provide one strong guideline for Mozambique. Two effluent guidelines were produced, one for mine water and surface run-off and another for process wastewater in coal mining industry. With strong legislation the mining companies
قواعد انتاج قوية، وفيرة الخبرة في التصنيع وفريق البحوث المهنية تساعد التنمية في عمق آلات التعدين. كلا النوعين المنتجات والنماذج قادرة على تلبية جميع مطالب في هذه الصناعة، وضمان الجودة وتسليم المعدات.
إذا كنت مهتمًا بشركتنا أو منتجاتنا ، فسيقوم موظفونا بتزويدك بإخلاص بمعلومات المنتج ومعرفة التطبيق والخدمة الجيدة.
بودونغ ، شنغهاي ، الصين