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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
        Copyright(C)2020, Jiurui Biology & Chemistry Co.,?Ltd . All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle
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