national techical regulation on surface water quality
QCVN 08MT:2015BTNMT National technical regulation on surface water quality
Ngày tải lên :
18/05/2016, 15:05
... Resources and Environment National technical regulation on surface water quality GENERAL PROVISIONS 1.1 Scope of regulation 1.1.1 This regulation stipulates maximum value of surface water quality parameters ... Environment 4.2 QCVN 38:2011/BTNMT – National technical regulation on Surface water quality for protection of aquatic lifes and QCVN 39:2011/BTNMT - National technical regulation on water quality ... classification of A1, A2, B1, B2 for surface water sources to assess and control water quality the various purposes of water use, sorted by descending quality level A1 - Use for domestic water supply...
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QCVN 09MT:2015BTNMT National technical regulation on ground water quality
Ngày tải lên :
18/05/2016, 15:05
... Resources and Environment National technical regulation on ground water quality GENERAL PROVISIONS 1.1 Scope of regulation 1.1.1 This regulation stipulates maximum value of ground water quality parameters ... Accept the guidance on analysis method of other national and international standards which is equivalent or higher than above standards in Section 3.1 IMPLEMENTATION 4.1 This regulation replaces QCVN ... This regulation applies to assess and supervise the quality of groundwater resources, as a basis to guide for the different purposes of water use 1.2 Terminology Ground water in this regulation...
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QCVN 05 : 2013BTNMT National Technical Regulation on Ambient Air Quality
Ngày tải lên :
18/05/2016, 15:06
... QCVN 05:2013/BTNMT National Technical Regulation on Ambient Air Quality Foreword QCVN 05:2013/BTNMT was complied by Drafting Committee of national technical regulations on air quality; submited ... Resources and Environment General Provision 1.1 Scope of Regulation 1.1.1 This Regulation deals with limitations on values of basic factors including sulfur dioxide (SO2), carbon monoxide (CO), dioxide ... or higher than above standards in Section 3.1 IMPLEMENTATION 4.1 This regulation replaces QCVN 05:2009/BTNMT – National technical regulation on ambient air quality which was promulgated in line...
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Establishing a surface water quality monitoring network for the Mekong delta,Viet Nam
Ngày tải lên :
04/11/2013, 20:15
... of establishment a surface- water quality network Enhancing the co-operation between eleven DOSTEs and CTU in surface water quality monitoring by establishment a surface water quality network in ... water quality management, water quality monitoring, water quality analysis, computer network development and maintenance Well and synchronous-equipped Water Quality analysis Lab Information unit ... Kham 1988 Water quality reclamation in the Plain of Reeds in the 80’s Proceeding of Workshop on Water Quality in Lower Mekong River Ho Chi Minh city September 1988 International Mekong Committee...
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an toàn trong bảo quản, vận chuyển, sử dụng và tiêu hủy vật liệu nổ công nghiệp national technical regulation on safety in the storage, transportation, use and disposal of indust
Ngày tải lên :
16/04/2014, 23:54
... hiểm Trong hầm lò có nguy hiểm khí bụi nổ, qui định phải tiến hành đo khí, thông gió cho lò này; - Khi nổ mìn gương hai lò đào song song cách 20 m người gương thứ hai phải rút nơi an toàn Trong ... cấp phát hàng ngày, cửa phải cặp chì niêm phong Các kìm cặp chì, dấu niêm phong người thủ kho giữ phải có mẫu lưu trụ sở tổ chức sở hữu kho Việc niêm phong, kẹp chì không áp dụng với hộp đựng phụ ... 50 m kể từ đuốc Trong trường hợp sửa chữa đường có sử dụng lửa (đun chảy nhựa đường), trước qua đoạn đường phải đỗ xe chỗ có khoảng cách theo qui định khoản này, dập tắt lửa xong cho xe qua h)...
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Surface water quality modeling
Ngày tải lên :
04/08/2015, 13:21
... Units and Conversions 37.2 Chemical Equilibria and the Law of Mass Action 37.3 Ionic Strength, Conductivity, and Activity 37.4 pH and the Ionization of Water 37.5 Equilibrium Calculations Problems ... 419 23.1 Nitrogen and Water Quality 23.2 Nitrification 23.3 Nitrogenous BOD Model 23.4 Modeling Nitrification 23.5 Nitrification and Organic Decomposition 23.6 Nitrate and Ammonia Toxicity Problems ... 11.8 Control-Volume Approach Boundary Conditions Steady-State Solution System Response Matrix Centered-Difference Approach Numerical Dispersion, Positivity, and Segment Size Segmentation Around...
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QCVN 14 : 2008BTNMT National technical regulation on domestic wastewater
Ngày tải lên :
18/05/2016, 15:06
... the purpose of domestic water supply (with water quality equivalent to that in column B1 and B2 of the national technical Regulation on surface water or coastal water quality) QCVN : 2.3 Value ... and Environment National technical regulation on domestic wastewater GENERAL PROVISION QCVN : 2008/btnmt 1.1 Scope This regulation specifies the permissible maximum value of the pollution parameters ... wastewater as being discharged into water resources used for the purpose of domestic water supply (with water quality equivalent to that in column A1 and A2 of the national technical Regulation on...
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QCVN 06 : 2009BTNMT National technical regulation on hazardous substances in ambient air
Ngày tải lên :
18/05/2016, 15:06
... and Environment NATIONAL TECHNICAL REGULATION ON HAZARDOUS SUBSTANCES IN AMBIENT AIR General Provision 1.1 Scope of Retutaion 1.1.1 This regulation deals with maximum allowable concentration of ... analytical standards of the international organizations IMPLEMENTATION This regulation replaces TCVN 5938:2005/BTNMT – Air quality - Maximum permissible concentration of hazardous substances in ... The method for determination of air quality parameters shall comply with guidance of national standards or corresponding analytical standards of international organizations - TCVN 5969:1995 (ISO...
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QCVN 26 : 2010BTNMT National technical regulation on noise
Ngày tải lên :
18/05/2016, 15:06
... QCVN 26:2010/BTNMT NATIONAL TECHNICAL REGULATION ON NOISE Foreword QCVN 26:2010/BTNMT, written by the Compilation Board of the National Technical Regulation on noise and vibration, submitted by ... of the Minister of Natural Resources and Environment NATIONAL TECHNICAL REGULATION ON NOISE GENERAL PROVISIONS 1.1 Scope of regulation This Regulation prescribes the maximum noise limits in areas ... comply with this Regulation 4.3 The State management agencies in charge of the environment must guide, inspect, and supervise the implementation of this Regulation 4.4 When the National Standards...
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QCVN 27:2010BTNMT NATIONAL TECHNICAL REGULATION ON VIBRATION
Ngày tải lên :
18/05/2016, 15:06
... and Environment NATIONAL TECHNICAL REGULATION ON VIBRATION GENERAL PROVISIONS 1.1 Scope of regulation This Regulation prescribes the maximum limits on the levels of vibration acceleration in areas ... 27:2010/BTNMT NATIONAL TECHNICAL REGULATION ON VIBRATION Foreword QCVN 27:2010/BTNMT, written by the Compilation Board of the National Technical Regulation on noise and vibration, submitted by ... Vibration acceleration, dB Vibration acceleration, m/s2 55 60 65 70 75 0.006 0.010 0.018 0.030 0.055 IMPLEMENTATION ORGANIZATION 4.1 This Regulation supersedes the TCVN 6962:2001 on Vibrations and...
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QCVN 24: 2009BTNMT National Technical Regulation on Industrial Wastewater
Ngày tải lên :
18/05/2016, 15:06
... Environment QCVN 24: 2009/BTNMT National Technical Regulation on Industrial Wastewater GENERAL PROVISIONS 1.1 Scope of regulation This regulation provides for maximum allowable values of pollution ... pond within area of wastewater-creating premises and used for the purpose of irrigation, the water in the pond must comply with the National Standard TCVN 6773:2000 on Water quality – water quality ... of ions - Method for water with low contamination - TCVN 5988:1995 (ISO 5664-1984) Water quality - Determination of aminonium - Distillation and titration method; - TCVN 6638:2000 Water quality...
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QCVN 40: 2011BTNMT National Technical Regulation on Industrial Wastewater
Ngày tải lên :
18/05/2016, 15:06
... new national and international standards that are not cited in this Regulation are accepted IMPLEMENTATION 4.1 This Regulation supersedes QCVN 24:2009/BTNMT - National Technical Regulation on ... Environment QCVN 40: 2011/BTNMT NATIONAL TECHNICAL REGULATION ON INDUSTRIAL WASTEWATER GENERAL PROVISIONS: 1.1 Scope of regulation This Regulation provides for the maximum values of pollution parameters ... to control environmental pollution depending on the characteristics of industrial wastewater and the purposes of the receiving waters 4.4 When the national standards cited in this Regulation are...
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Tài liệu Understanding the Science Behind Riparian Forest Buffers: Effects on Water Quality pdf
Ngày tải lên :
18/02/2014, 04:20
... Y.D., S.C McCutcheon, and R.F Carsel 1994 Ecological perspectives on silvicultural nonpoint source pollution control Pages 229-235 In: Watershed 93: A National Conference on Watershed Management ... Publication USDAARS-135 15 pages U.S E.P.A 1995 National Water Quality Inventory: 1994 report to Congress U.S Environmental Protection Agency Office of Water E.P.A Publication 841R-95-005 Washington, ... 1993 Atlanta, Ga National Association of Conservation Districts Washington, D.C 445 pages U.S.D.A A.R.S 1995 Farming systems: impact on water quality Management systems evaluation areas (MSEA)...
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Clearing the Waters: A focus on water quality solut ions pptx
Ngày tải lên :
06/03/2014, 15:21
... requires bold steps internationally, nationally, and locally to protect water quality Directing local, national, and international priorities, funding, and policies to improve water quality can ensure ... Connections between the energy sector and water quality Modified from US DOE 2006 Energy process Connection to water quality Energy extraction and production Oil and gas exploration Impact on ... source of water quality contamination Lack of adequate sanitation contaminates water courses worldwide and is one of the most important forms of 20 CLEARING THE WATERS global water pollution Worldwide,...
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INTERNATIONAL PERSPECTIVES ON WATER QUALITY MANAGEMENT AND POLLUTANT CONTROL doc
Ngày tải lên :
07/03/2014, 11:20
... untreated wastewaters These compounds are not totally removed or inactivated by conventional water treatment systems 27 International Perspectives on Water Quality Management and Pollutant Control or ... International Perspectives on Water Quality Management and Pollutant Control Conclusion Modified Chelex® DNA extraction is an efficient way to isolate DNA from environmental water samples When it ... Wei, and T Maekawa, “Effects of environmental factors on the seasonally change of phytoplankton populations in a closed fresh‐wa‐ ter pond,” Environment International, 2001, p 363-71 [29] R.W Sterner,...
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Báo cáo "A study of waste water impacts of main factories on water quality of To Lich river, Ha Noi " doc
Ngày tải lên :
14/03/2014, 15:20
... factory waste water on water quality of To Lich river To assess the pollutants load in factory waste water to water quality of the river some parameters from the Integrated Pollution Control (IPC) ... factories on To Lich river water quality, sampling and components analysis in waste water from : HABECO (NM1); Trang An JSC (NM2); General discharge of waste water in Thuong Dinh Industrial Zone (NM3); ... calculated (based on the parameters of software IPC Integrated Pollution Control) [3] and the impact of this waste water on To Lich river water quality is assessed Results and discussion 175 increases...
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Animal Waste and Water Quality: EPA Regulation of Concentrated Animal Feeding Operations (CAFOs) ppt
Ngày tải lên :
15/03/2014, 23:20
... and contributes to the degradation of the nation’s surface waters.8 Data collected for the EPA’s 2000 National Water Quality Inventory identify agriculture as the leading contributor to water quality ... Alliance Court Decision on Regulation of CAFOs Congressional Research Service Animal Waste and Water Quality: CAFOs Contents Introduction Livestock Production and Animal Waste ... pp 75-81 U.S Environmental Protection Agency, “Environmental and Economic Benefit Analysis of Final Revisions to the National Pollutant Discharge Elimination System Regulation and the Effluent...
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Modular Wetlands Impact on Water Quality in Oceanside Harbor pptx
Ngày tải lên :
29/03/2014, 21:20
... Testing Environment and Test Procedures The Modular Wetlands device to be tested is located in a non typical situation Unlike a storm event that typically contains higher concentration during the ... no flow data was available prior to the installation Electronic readings were taken for pH, TDS, Conductivity, Temperature, Oxidation Reduction Potential (ORP), and Turbidity Bacteria was not ... E.coli were conducted by Weston Solutions Analysis for TSS, Copper, Lead, Zinc, N-Nitrates, and TPH were conducted by DTEK Laboratories All of the samples where collected by Geosphere Consultants...
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