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      Welcome to Jiurui Biology Chemistry Co.,?Ltd website!
      Jiurui Biology  Chemistry Co.,?Ltd
      Key words: Tannic acid, gallic acid, benzoic acid, hesperidin, chlorogenic acid, resveratrol
      News
      Home > News
      2019 Corporate Environmental Information Disclosure
      Time:2020-04-24

          1. Enterprise Overview

          Zhangjiajie Jiurui Biotechnology Co., Ltd., formerly known as Zhangjiajie Aowei Technology Co., Ltd., is a refined and deep processing enterprise of gall series products restructured from Zhangjiajie Maoyuan Chemical Co., Ltd. It was established in 1998 and officially changed its name on September 25, 2014 It is Zhangjiajie Jiurui Biological Technology Co., Ltd. The company has a factory area of ??184 acres, a total construction area of ??40,000 square meters, and total assets of 260 million yuan. Since the establishment of Zhangjiajie Jiurui Biological Technology Co., Ltd. in September 2014, it has increased investment in environmental protection, with a cumulative investment of about 48 million yuan. The upgrade of environmental protection technology and the improvement of facilities account for 13.5% of the company's total investment. At the same time, the company plans to spend no less than 10 million yuan every year to ensure the operation, maintenance and management of environmental protection facilities to ensure the stable emission of the production line.

      List of basic information of enterprises

      category

      basic situation

      Company Name

      Zhangjiajie Jiurui Biological Technology Co., Ltd.

      Unified social credit code

      914308006828277923

      industry category

      Forest chemicals manufacturing

      Address

      Zone C, Economic Development Zone, Zhangjiajie City, Hunan Province

      Established

      1998

      Legal representative

      Zhao Guofeng

      Contact information

      0744-8561661

      Environmental protection agency contact

      Chen Xueyong

      Contact information

      13974418142

      main products

      Design production scale

      Gallic acid 2000 t/a, tannic acid 1200 t/a, gallic acid ester series 300 t/a, pyrogallic acid 600 t/a

       

          2. Pollutant discharge information

      1. Wastewater pollutant discharge information

      Unit: mg/l

      Waste water outlet

      position

      Total discharge port on the south side of the plant

      Name of water pollutant

      Set emission limits

      Actual emission concentration

      Total control index

      Implementation of emissions

      standard

      The "Comprehensive Wastewater Discharge Standard" (GB8978-1996) three-level standard requires discharge

      COD

      ≤500

      216

      56.92 tons/year

      Characteristic water pollutants

      COD, ammonia nitrogen

      Ammonia

      35

      2.631

      0.43 tons/year

      Approved annual emissions

      Waste water volume

      360,000 tons

      Actual annual emissions

      Waste water volume

      332,200 tons

      Discharge method and discharge destination

      Continuous discharge, discharged into Yanghuping Sewage Treatment Plant

       

       

       

      2. Exhaust emission information

      Unit: mg/m 3

      Exhaust outlet location

      45m environmental protection chimney

      Air pollutant name

      Set emission limits

      Actual emission concentration

      Total control index

      Implementation of emission standards

       

      "Boiler Air Pollutant Emission Standard" (GB13721-2001) in the second category zone standard limit requirements

      SO 2

      ≤300

      16

      10 tons/year

      "Boiler Air Pollutant Emission Standard" (GB13721-2001) in the second category zone standard limit requirements

      NO X

      ≤300

      183

      15 tons/year

      "Boiler Air Pollutant Emission Standard" (GB13721-2001) in the second category zone standard limit requirements

              Soot

              ≤50

            18

      5 tons/year

      Exceeding total emissions

      no

      Discharge method

      Centralized discharge after centralized treatment

      Emission destination

      60m chimney emission

       

       

       

       

      3. Noise emission information

      Measuring point name

      Measuring point

      position

      The nature of the noise source 

      Functional area category

      Daytime noise emission . 6 when 22 is when )

      Noise emissions at night 22 o'clock 6 o'clock )

      Executive standard Leq dB(A)

      Equivalent sound level dB(A)

      Exceeded days

      Executive standard Leq dB(A)

      Equivalent sound level dB(A)

      Exceeded days

      ⑴Factory boundary

      east

      Mechanical noise

      industrial area

      60

      46.3

      0

      50

      45.3

      0

      ⑵Factory boundary

      south

      Mechanical noise

      industrial area

      60

      46.0

      0

      50

      42.9

      0

      ⑶Factory boundary

      oo

      Mechanical noise

      industrial area

      60

      58.0

      0

      50

      49.2

      0

      ⑷Factory boundary

      north

      Mechanical noise

      industrial area

      60

      52.3

      0

      50

      46.6

      0

      Executive standard

      Class II standard in "Environmental Noise Emission Standard at Boundary of Industrial Enterprises" (GB12348-2008)

      Whether the emission exceeds the standard

      no

       

      4. Solid (hazardous) waste discharge information

      Name of solid waste

      Solid waste category

      Hazardous waste number

      Production volume ( t/a )

      Disposal or recycling situation

      Waste activated carbon

      Hazardous Waste

      HW02(272-003-02)

      382.7

      Dispose of

      Waste mineral oil

      Hazardous Waste

      HW08(900-271-08)

      0.591

      Outsourcing

      Activated sludge

      General solid waste

      /

      200

      Safe landfill

      Times slag

      General solid waste

      /

      300

      Biological fertilizer

       

       

      3. Construction and operation of pollution prevention facilities

      1. Environmental monitoring information

      Monitoring method

      Supervision and testing

      Monitoring unit

      Zhangjiajie Environmental Monitoring Center Station

       

       

      2. Construction and operation information of waste gas environmental protection facilities

      Name of governance facility

      Commissioning date

      Treatment process

      Design processing capacity

      Operating condition

      First workshop

      Flue gas recovery device

      2015.12

      Lye absorption

      8500 m 3 /h

      normal

      First workshop

      Dust collection device

      2015.12

      Bag dust removal

      4000 m 3 /h

      normal

      Second workshop

      Broken exhaust pipe

      2015.12

      Bag dust removal

      8500 m 3 /h

      normal

      Three workshop

      Flue gas recovery device

      2015.12

      Lye absorption

      8500 m 3 /h

      normal

      Three workshop

      Dust collection device

      2015.12

      Bag dust removal

      4000 m 3 /h

      normal

      Exhaust gas desulfurization

      2015.12

      Lime desulfurization

      30000m 3 /h

      normal

      Wastewater treatment system

      2016.10

      Biological + lye absorption

      10000Nm 3 /h

      normal

       

       

      3. Construction and operation information of wastewater environmental protection facilities

      Name of governance facility

      Commissioning date

      Treatment process

      Design processing capacity

      Operating condition

      Resin recycling

      2015.12

      Resin adsorption

      100m3/d

      normal

      Comprehensive sewage treatment station

      2015.12

      Neutralization + anaerobic + A/O + flocculation sedimentation

      1000m3/d

      normal

       

       

      4. Environmental impact assessment of construction projects and other environmental protection administrative permit information

      Administrative license name

      Project file name

      Preparation or approval unit

      Symbol

      Project environmental impact report

      Environmental Impact Report on the Relocation and Expansion Project of the Gallus Series

      Changsha Environmental Protection Vocational and Technical College

      2004.10

      Environmental Assessment Approval

      The Environmental Assessment Approval of the Relocation and Expansion Project of the Gallus Series

      Hunan Provincial Environmental Protection Bureau

      Hunan Environmental Assessment [2015] No. 27

      Description of the environmental impact of project changes

      Description of environmental impact of changes in the relocation and expansion project of the refined processing plant

      Yueyang Environmental Protection Research Institute

      2015.9

      Project EIA change approval

      Approval of the environmental impact statement of the change of the relocation and expansion project of the refined processing plant of the Gallus series products

      Environmental Protection Department of Hunan Province

      Hunan Environmental Assessment Letter [2015] No. 76

       

       

      Fives,Emergency plan information for environmental emergencies

      Plan name

      Zhangjiajie Jiurui Biological Technology Co., Ltd.

      Emergency plan for environmental emergencies

      Plan preparation unit

      Changsha Environmental Protection Vocational and Technical College

      Plan release time

      2015.7

       

      Main Products:Industrial Tannic Acid  Gallic acid  Propyl gallate  Pyrogallic acid  3,4,5-Trimethoxybenzoic acid  Methyl 3,4,5-trimethoxybenzoat  
      Contact Us

      Contact Us

      24-hour service hotline

      +86-744-8561603(International Business)
      +86-744-8561665,+86-744-8561604?(Domestic Business)
      E-mail:
      info@jiuruibiochem.com sales@jiuruibiochem.com
      Address:Section C, Economic Development Zone, Zhangjiajie, Hunan, China.
      Jiurui Biology & Chemistry Co.,?Ltd
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