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Guizhou Red Star Development Co., Ltd. 20,000 tons / year barium sulfate by-product 10,000 tons / year sodium sulfide expansion project second announcement content

Guizhou Red Star Development Co., Ltd. 20,000 tons / year barium sulfate by-product 10,000 tons / year sodium sulfide expansion project second announcement content

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  • Time of issue:2016-03-14
  • Views:6

Guizhou Red Star Development Co., Ltd. 20,000 tons / year barium sulfate by-product 10,000 tons / year sodium sulfide expansion project second announcement content

  • Categories:news
  • Author:
  • Origin:
  • Time of issue:2016-03-14
  • Views:6
Information

Guizhou Hongxing Development Co., Ltd. 20,000 tons / year barium sulfate by-product 10,000 tons / year sodium sulfide expansion project was in January 10, 2017 in Anshun City, Guizhou Province town of Dingzhen Dingqi town plant and the surrounding first According to the relevant provisions of the Environmental Protection Law of the People's Republic of China and the State Environmental Protection Administration on February 14, 2006, the relevant provisions of the "Interim Measures for Public Participation in Environmental Impact Assessment" issued by ZTE 2006 [28] The second environmental impact assessment of the situation in order to a wide range of understanding of the public on the construction of the project attitude and environmental aspects of the views and suggestions to accept the supervision of the public, the contents of the publicity are as follows:

First, the construction project brief

Guizhou Red Star Development Co., Ltd. intends to invest 62.2 million yuan, to be in Anshun City, Guizhou Province town of Dingzhen Dingqi town existing production plant, the 20,000 tons / year barium sulfate by-product 10,000 tons / year sodium sulfide expansion project construction , The construction content includes 20,000 tons / year barium sulfate by-product 10,000 tons / year sodium sulfide production line and public auxiliary facilities.

Second, the construction project may have an impact on the environment

During the operation of the project, hot air stove flue gas and product drying and packaging dust, the environmental protection facilities after the disposal of less emissions, the impact on the atmospheric environment is small; a small amount of production wastewater and domestic sewage treatment after discharge standards, the impact on the water environment Small sewage; barium sulfide solution residue, sodium sulfide solution residue, bag collection dust, plant waste water treatment station new sludge, plant sewage treatment facilities sludge, garbage, hot air furnace slag and desulfurization dust and other solid waste, The use of or reasonable disposal conditions will not affect the surrounding environment; filter press, centrifuges, fans and other mechanical noise equipment to take sound insulation, vibration measures after the facilities, the impact of the surrounding sound environment is small.

Third, the construction project to prevent or mitigate the adverse environmental impact of countermeasures and measures

1, air pollutants

Project hot air furnace flue gas through the pipeline into the existing 25t / h coal-fired boiler flue gas desulfurization and dust removal facilities for processing. Hot air furnace flue gas by "electrostatic dust + lime - gypsum desulfurization + water vapor separation tower" after treatment, can be achieved "inorganic chemical industry pollutant discharge standards" (GB31573-2015) Table (3) limit requirements; barium sulfate products bake Dry and packaging dust by cyclone dust + bag dust removal facilities, can be achieved "inorganic chemical industry pollutant discharge standards" (GB31573-2015) Table (3) limit requirements; junction machine produced a small amount of H2S unorganized emissions can be achieved "Inorganic Chemical Industry Pollutant Discharge Standard" (GB31573-2015) Table (5) Enterprise boundary air pollutant emission limit requirements.

2, water pollutants

The waste water of this project is mainly from the waste water of barium sulfate filter cake, part of which is used as sodium sulfate to dissolve water, and the remaining washing wastewater is returned to the plant barium sulfide workshop. The water leaching section is used as leaching water. After the transformation of the project floor (GB31573-2015) (1) Water pollutant discharge limit requirements, into the Longtan River; project sewage by the factory site of the new buried type (1) water pollutant discharge limit, Integrated sewage treatment facilities, to achieve "urban sewage treatment plant pollutant discharge standards" (GB18918-2002) a B standard, into the Longtan River.

3, solid waste

The project to produce barium sulfide solution residue, sodium sulfide solution residue and plant waste water treatment station new sludge is hazardous waste, sent directly to the Du Gu field safe disposal; bag collection directly as a product for sale; hot air furnace slag and desulfurization dust Slag outside the sale of cement plant for comprehensive utilization of domestic sewage treatment facilities sludge and domestic waste to the local sanitation sector disposal.

4, noise

Filter press, centrifuges, fans and other mechanical noise equipment, to take sound insulation, vibration measures after the impact on the environment less.

Fourth, the environmental impact assessment conclusions points

The pollutants discharged from this project can be adjusted according to the environmental protection measures required by this evaluation. The pollution effect after the completion of the project will not change the existing environmental quality function and level, and can achieve the economic benefits and the environment Efficiency of the unity, so from the environmental point of view the implementation of the project is feasible.

Fifth, the environmental impact report simple access and duration

The public may, within 10 days after the date of this announcement, refer to the construction unit.

6, to seek the scope of public opinion and the main issues

Scope: Individuals and units affected by the project directly or indirectly affected by the project, individuals and units concerned with the construction of the project, relevant experts and relevant administrative departments.

Main issues: ① public attitude towards the project and the location of the project; ② the public are most concerned about the environmental problems and the impact on the environmental impact of the attitude; ③ the public that the useful performance of the project in what areas; ④ the public that the project The impact on their life, work, study and health; and (d) other comments and suggestions on improving the environment.

Seven, to seek the form of public opinion

The project adopts the form of public comment form to solicit public opinion.

The main way of making public opinions

The public can reflect the views to the construction unit by telephone or direct letter.

Construction unit: Guizhou Hongxing Development Co., Ltd

Tel: 0851-36780071

Contact: Ms. Yang

Address: Anzhen Town, Anning County Dingqi Town

Nine, the time limit for public comment

February 22, 2017 to March 2, 2017

Red Star centuries, cast Evergreen Foundation

Anshun, Guizhou Province China Ding County town Flag Town

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