GB 19430-2013 English PDF

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GB 19430-2013: Effluent standards of water pollutants for citric acid industry
Status: Valid

GB 19430: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 19430-2013	229	Add to Cart	3 days	Effluent standards of water pollutants for citric acid industry	Valid
GB 19430-2004	319	Add to Cart	3 days	The discharge standard of pollutants for citric acid industry	Obsolete

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Basic data

Standard ID: GB 19430-2013 (GB19430-2013)
Description (Translated English): Effluent standards of water pollutants for citric acid industry
Sector / Industry: National Standard
Classification of Chinese Standard: Z60
Classification of International Standard: 13.060.30
Word Count Estimation: 10,165
Older Standard (superseded by this standard): GB 19430-2004
Quoted Standard: GB/T 6920; GB/T 11893; GB/T 11901; GB/T 11903; GB/T 11914; HJ 505; HJ 535; HJ 536; HJ 537; HJ 636; HJ/T 86; HJ/T 195; HJ/T 199; HJ/T 399; " automatic monitoring pollution management approach" (State Environmental Protection Administration Order No. 28); "
Regulation (derived from): Department of Environmental Protection Notice No. 15 of 2013; National Standards Bulletin 2013 No. 5
Issuing agency(ies): Ministry of Environmental Protection, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Summary: This standard specifies the citric acid industrial enterprises or production facilities of water pollutant discharge limits, surveillance and monitoring requirements, and standards for the implementation and supervision of relevant regulations. This stand

GB 19430-2013: Effluent standards of water pollutants for citric acid industry

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Effluent standards of water pollutants for citric acid industry National Standards of People's Republic of China Replacing GB 19430-2004 Citric acid industrial water pollutant discharge standards (Release) Issued on. 2013-03-14 2013-07-01 implementation Ministry of Environmental Protection The State Administration of Quality Supervision, Inspection and Quarantine released

Table of Contents

Preface i 1. Scope ..1 2 Normative references 1 3 Terms and definitions 2 4 water pollutant emission control requirements .2 5 water pollutants monitoring requirements ..4 6 Implementation and Supervision 5

Foreword

To implement the "People's Republic of China Environmental Protection Law", "People's Republic of China Water Pollution Prevention Law," "the State Council on Scientific Development and Strengthening Environmental Protection "and other laws, regulations and" the State Council on the preparation of the national main functional areas Plan view ", protect the environment, prevent pollution, enhance the citric acid industrial wastewater discharge control and management, standardize Citric acid industry enterprise environmental impact assessment, this revised standard. This standard specifies the citric acid industry enterprises water pollutant discharge limits, and monitoring requirements. To promote regional economic and Environmental development, promote the adjustment and transformation of economic growth mode of economic structure, to guide industrial processes and pollution control The development direction of technology, in this particular standard specifies water pollutant discharge limits. The standard emission concentrations of pollutants are mass concentration. National Pollutant emissions of industrial enterprises discharge citric acid air pollutants (including odor pollutants), apply appropriate environmental noise Play standards, resulting in identification of solid waste treatment and disposal applicable national solid waste pollution control limits. This standard was first released in 2004, this is the first revision. The revision of the main elements. 1, adjust the emission standards and standard name; 2. The implementation of the plan requires environmental management and enforcement of national environmental protection, increase the control of water pollutants System projects to improve the emission control requirements; 3, an increase especially suitable for discharge of water pollutants specific limit for the area. From the date of implementation of this standard, "citric acid industry pollutant discharge standard" (GB 19430-2004) abolished. Local people's governments at the provincial level are not specified in this standard pollutants may establish their local emission standards; for This standard has been provided for projects of contaminants, may establish more stringent standards in this local emission standards. This standard is developed by the Ministry of Environmental Protection Science, Technology organization. This standard drafting units. China Environmental Science Research Institute, China Light Industry Cleaner Production Center, China Fermentation Industry Association sunshine Jinhe Sheng Group Limited. This standard MEP February 25, 2013 for approval. This standard from July 1, 2013 implementation. The standard explanation by the Ministry of Environmental Protection. Citric acid industrial water pollutant discharge standards

1 Scope

This standard specifies the implementation of the industrial enterprises of citric acid water pollutant discharge limits, and monitoring requirements, and standards Regulations and supervision. This standard applies to the management of water pollutant discharge of existing industrial enterprises citrate. This standard applies to industrial enterprises citrate construction projects environmental impact assessment, environmental protection facilities design completion ring Acceptance of Environmental Protection water pollutant discharge management after putting into operation. This standard applies to pollution discharge permitted by law; sources within the newly established location and the existing special protection area Pollution management, according to "People's Republic of China Air Pollution Prevention Law," "People's Republic of China Water Pollution Prevention Law" "People's Republic of China Marine Environmental Protection Law", "People's Republic of China Solid Waste Pollution Prevention Law," "Chinese people People's Republic of Environmental Impact Assessment Law "and other laws and relevant regulations, rules of execution. Water pollutant emission control requirements of this standard apply to companies directly or indirectly to discharge its statutory outer boundary water pollution Dyeing behavior thereof.

2 Normative references

The standard content of the following documents cited in the articles. Where undated references, the valid version apply to this standard. GB/T 6920-1986 GB/T 11893-1989 GB/T 11901-1989 GB/T 11903-1989 GB/T 11914-1989 HJ 505-2009 HJ 535-2009 HJ 536-2009 HJ 537-2009 HJ 636-2012 HJ/T 86-2002 HJ/T 195-2005 HJ/T 199-2005 HJ/T 399-2007 Determination of water quality glass electrode pH value Determination of total phosphorus ammonium molybdate spectrophotometry Water quality - Determination of suspended solids - Gravimetric method Water quality - Determination of color Water quality - Determination of the chemical oxygen demand dichromate method Water quality BOD (BOD5) - Dilution and seeding method Water quality - Determination of ammonia Nessler reagent spectrophotometric Water quality - Determination of ammonia acid spectrophotometric method Water quality - Determination of ammonia distillation - and titration Water quality Determination of total nitrogen - Alkaline potassium persulfate digestion - UV spectrophotometric method Water quality - Determination of biochemical oxygen demand (BOD) Rapid Determination of microbial sensors Water quality - Determination of ammonia gas phase molecular absorption spectrometry Determination of Water Quality Total Nitrogen gas phase molecular absorption spectrometry Water quality - Determination of the chemical oxygen demand-Fast digestion-spectrophotometry "Pollution automatic monitoring and management approach" (SEPA Order No. 28) "Environmental Monitoring Management Measures" (SEPA Order No. 39)

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 citric acid industry It refers to the corn (starch), dry matter (starch) as the main raw material, through saccharification, fermentation, extraction and purification processes such as Industrial production of citric acid products. 3.2 Existing Enterprise Means of implementation of this standard has recently put into operation or environmental impact assessment document has been approved or citric acid production enterprises Production facilities. 3.3 new enterprises Refers to the date of the environmental impact assessment document was approved for construction, renovation and expansion of the standard implementation of citric acid production facilities Let the project. 3.4 displacement It refers to the amount of business to business or production facilities outside the legal boundaries of wastewater discharge, including direct or indirect relationship with the production Various efflux waste (such as domestic sewage, cooling water, boiler plant and power plant drainage). 3.5 reference displacement per unit of product Refers to wastewater emissions for approved water pollutant discharge concentration of citric acid production unit specified product limits. 3.6 Direct Emissions It refers to sewage discharged directly into the environment unit of water pollutants behavior. 3.7 Indirect Emissions Sewage discharge unit refers to a public sewage treatment systems pollutant behavior. 3.8 public sewage system Refers to the collection of wastewater pollutant by pipelines, etc., provide drainage and wastewater services can provide more than two sewage units Meet the relevant emission standards required by enterprises or institutions, including all sizes and types of urban sewage treatment plants, regional (including Various industrial parks, development zones and industrial gathering, etc.) waste water treatment plants, waste water treatment level it should reach two or secondary the above.

4 water pollutant emission control requirements

4.1 is from July 1, 2013 until December 31, 2014, the implementation of existing enterprises specified in Table 1 water pollutant discharge limits. Table 1 water pollutant discharge limits existing business units and product reference displacement Units of mg/L (pH value, except for the chroma) Item No. pollutants Limit Emissions monitoring location Direct emissions indirect emissions 1 pH value of 6 ~ 96 ~ 9 Enterprise total wastewater outfall 2 chroma (dilution) 50100 3 suspension 80160 4 BOD (BOD5) 40 80 5 Chemical oxygen demand (CODcr) 150 300 Ammonia 15 30 6 7 TN 2580 TP 8 2.0 4.0 Unit product reference displacement (m3/t product) 40 Displacement measuring position and pollutant emissions Consistent monitoring location 4.2 Since January 1, 2015, the implementation of existing enterprises specified in Table 2 of water pollutant discharge limits. 4.3 Since January 1, 2013, implementation of new enterprises specified in Table 2 of water pollutant discharge limits. Table 2 New business unit of water emission limits and product reference displacement Units of mg/L (pH value, except for the chroma) Item No. pollutants Limit Emissions monitoring location Direct emissions indirect emissions 1 pH value of 6 ~ 96 ~ 9 Enterprise total wastewater outfall 2 chroma (dilution) 40100 3 suspension 50160 4 BOD (BOD5) 20 80 5 Chemical oxygen demand (CODcr) 100 300 Ammonia 10 30 6 TN 7 20 80 TP 8 1.0 4.0 Unit product reference displacement (m3/t product) 30 Displacement measuring position and pollutant emissions Consistent monitoring location 4.4 According to the requirements of environmental protection work in the already high density land development, environmental carrying capacity began to weaken, or the environment Smaller capacity, the ecological environment is fragile, prone to serious environmental pollution problems need to take special measures to protect areas should Strictly control the emissions behavior of enterprises, citric acid business in these regions perform specified in Table 3 special discharge of water pollutants Discharge limits. Implementation of water pollutant discharge limits in particular geographical scope, timing, by the environmental protection department under the State Council or provincial people Government regulations. Table 3 water pollutant emission limits and especially the reference displacement per unit of product Units of mg/L (pH value, except for the chroma) Item No. pollutants Limit Emissions monitoring location Direct emissions indirect emissions 1 pH value of 6 ~ 96 ~ 9 Enterprise total wastewater outfall 2 chroma (dilution) 3050 3 suspension 1050 4 BOD (BOD5) 10 20 5 Chemical oxygen demand (CODcr) 50 100 Ammonia 6 8 10 TN 7 15 50 TP 8 1.0 2.0 Unit product reference displacement (m3/t product) 20 Displacement measuring position and pollutant emissions Consistent monitoring location 4.5 water pollutant discharge concentration limits for the unit displacement of not more than the actual product Unit product reference displacement. If the actual displacement per unit of product per unit of product than the reference displacement, shall formula (1) will be measured in terms of the concentration of water pollutants Water pollutant discharge standard water concentration, and the concentration of water pollutant discharge standard water as the determination of emissions according to whether the target according to. Product yield and displacement statistical period is one day. In the company's production facilities produce two or more products, emission control requirements applicable to different countries or different industries pollution Most cases of sewage pollutants emission standards, and the production facilities to produce hybrid process emissions, emission standards should be implemented as specified in Strict concentration limits, according to equation (1) in terms of the concentration of water pollutant discharge standard water. Group ρρ ⋅⋅ = Σ ii QY (1) Where. Yl ρ - water pollutant discharge standard water concentration, mg/L; Total Q - Found total drainage, m3; iY - a product yield, t; Yl iQ - a product of the reference product unit displacement, m3/t; Real ρ - measured water pollutant concentration, mg/L. If the ratio of the total Q and Σ ⋅ group ii QY is less than 1, it places the water measured concentrations of pollutants emissions as determined by whether the target of according to.

5 water pollutants monitoring requirements

5.1 pairs of enterprises discharge waste water sampling, monitoring should be based on the type of contaminant, pollutant emission monitoring in a predetermined position, Waste water treatment facility shall be monitored after the facility. Enterprises should be in accordance with the relevant national pollution monitoring requirements of technical specifications provided Set sampling port in the emissions shall be provided to monitor the position of the permanent outfall signs. 5.2 New and existing business to install automatic monitoring equipment, emissions requirements according to the relevant laws and "pollution automatic Provision monitoring and management approach "implementation. 5.3 pairs enterprise water pollutant emissions monitoring frequency, sampling time and other requirements, according to the relevant national pollution monitoring technology Technique specification provisions. 5.4 enterprise approved product yield, based on the statutory report. 5.5 Enterprise in accordance with relevant laws and regulations, "environmental monitoring management approach", the sewage to monitor the situation and keep the original Start monitoring records. Determination of 5.6 pairs of enterprises discharge of water pollutants concentrations using standard methods listed in Table 4. Table 4 Water pollutant concentration measurement method standard No. Pollutant Analysis of Project Standard Method Standard No. Name Method 1 pH glass electrode measuring the value of the water quality of pH GB/T 6920-1986 2 chroma color quality - Determination of GB/T 11903-1989 3 Determination of suspended solids by weight aqueous suspension composition method GB/T 11901-1989 4 BOD Water quality BOD (BOD5) - Dilution and seeding method HJ 505-2009 Water quality - Determination of biochemical oxygen demand (BOD) sensor rapid microbial assay HJ/T 86-2002 COD 5 Water quality - Determination of the chemical oxygen demand dichromate method GB/T 11914-1989 Water quality - Determination of the chemical oxygen demand rapid digestion spectrophotometric method HJ/T 399-2007

6 Ammonia

Water quality - Determination of ammonia Nessler reagent spectrophotometric method HJ 535-2009 Water quality - Determination of ammonia acid spectrophotometric method HJ 536-2009 Water quality - Determination of ammonia distillation - neutralization titration HJ 537-2009 Water quality - Determination of ammonia gas phase molecular absorption spectrometry HJ/T 195-2005 7 TN Water quality Determination of total nitrogen - Alkaline potassium persulfate digestion - UV spectrophotometric method HJ 636-2012 Determination of Water Quality Total Nitrogen gas phase molecular absorption spectrometry HJ/T 199-2005 8 TP Determination of total phosphorus ammonium molybdate spectrophotometry GB/T 11893-1989

6 Implementation and Supervision

6.1 standard by the people's governments above the county level environmental protection departments to oversee implementation. 6.2 In any case, the enterprise shall comply with the standards of pollutant emission control requirements, to take the necessary measures to ensure that anti-pollution Treatment facilities running. Environmental protection departments at all levels supervise the facility checks can instantly spot sampling or monitoring knot If, as the determination of sewage behavior meets the emissions standards and the implementation of environmental management measures related basis. Enterprises found The case of industry water displacement or abnormal changes should be approved enterprise actual product yield and displacement, according to the standard gauge Given, in terms of water pollutant discharge standard water concentration. ......

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