Environmental Information Disclosure of Shandong Huaqiang Agricultural Science and Technology Development Co., Ltd.

I. Basic Information

Shandong Huaqiang Agricultural Science and Technology Development Co., Ltd. now has a total assets of 65.41 million yuan, which is a leading agricultural industrialization enterprise specializing in sweet potato seed breeding, commercial potato production and deep processing of sweet potatoes. Shandong Province is the first scientific and technological enterprise to process refined sweet potato starch by fully closed and automatic swirling process, and its main products are refined sweet potato starch and its deep-processing products, which are processed and refined sweet potato starch annually. Potato starch 50,000 tons, products are exported to Korea, Japan, Southeast Asia and other countries and regions.

In 2011, Linyi Municipal People's Government identified the company as "the key leading enterprise of agricultural industrialization at the municipal level"; Huaqiang Brand Sweet Potato Starch was certified as "Grade A Standard of Green Food" by China Green Food Development Center, and was named as a famous trademark of Shandong Province. The company has passed the certification of food safety management system, environmental management system and quality management system successively. It is a member of China Starch Industry Association and vice-chairman of Sweet Potato Professional Committee of China Starch Association. It is also a major participant in the formulation of National Standard for Edible Sweet Potato Starch (GB/T34321-2017). The standard was approved and issued on September 1, 2017, and will be issued on April 1, 2018. It will be officially implemented on July 1.

Basic Situation Table of Shandong Huaqiang Agricultural Science and Technology Development Co., Ltd.

category

content

Unit name

Shandong Huaqiang Agricultural Science and Technology Development Co., Ltd.

Corporate representative

Meng Xian Yong

Unified Social Credit Code

91371329550921779D

Company address

Linshu County West Industrial Zone

Postal Code

Two hundred and seventy-six thousand and seven hundred

Contact number

0539-6211502

number of people engaged

64 person

Days of annual production

300 days

II. Sewage Discharge Information

Wastewater discharged from the wastewater treatment plant of Shandong Yimeng Old District Liquor Industry Co., Ltd. meets the "Water Quality Standard for Sewage Discharge into Urban Sewerage" (GB/T31962-2015) and the water quality requirement of Niubaogou Sewage Treatment Plant. The main pollutants and allowable discharge limits are: COD < 500 mg/l, ammonia nitrogen < 45 mg/l.

Execution Standard of Boiler Exhaust Gas Discharge in Shandong Province (DB37/2374-2018): 10 mg/m3 of smoke and dust, 50 mg/m3 of sulfur dioxide and 100 mg/3 of nitrogen oxide.

Execution Standard of Noise Emission at Factory Boundary (GB12348-2008) 2 Category Standard of Environmental Noise Emission Standard for Industrial Enterprises.

III. Construction and Operation of Pollution Control Facilities

The wastewater produced by the company is treated by the wastewater treatment plant of Shandong Yimeng Old Districts Liquor Industry Co., Ltd. After treatment, the water quality reaches the standard of "Water Quality Standard for Sewage Discharge into Urban Sewerage" (GB/T31962-2015), and meets the water quality requirements of Niubaogou Sewage Treatment Plant.

Shandong Huaqiang Agricultural Science and Technology Development Co., Ltd. 15T/h steam-fired coal-fired boiler atmospheric ultra-low emission renovation project adopts dry spraying urea desalination in furnace, bag dust removal, magnesium oxide desulfurization, hydrogen peroxide denitrification outside furnace and wet deep dedusting treatment process. The main facilities include dry spraying urea system in furnace, bag dust removal system, desulfurization and denitrification and deep dedusting system, and pollution. Sludge treatment system and flue gas on-line monitoring facilities. After completion and operation, it can meet the standard requirements of ultra-low atmospheric emission of coal-fired boilers with 9% oxygen content and less than 10 mg/m3 for smoke and dust, 50 mg/m3 for SO2 and 100 mg/m3 for NOX.

Serial number

Name

Production link

Major pollutants

Processing mode

Executive standard

Emission concentration

One

waste water

Wash potato water

COD, ammonia nitrogen

Anaerobic-Aerobic Method

Standard for Water Quality of Sewage Discharged into Urban Sewerage (GB/T31962-2015)

COD is less than 500 mg/l.

Ammonia nitrogen < 45mg/l

Process wastewater

COD, ammonia nitrogen

Anaerobic-Aerobic Method

Standard for Water Quality of Sewage Discharged into Urban Sewerage (GB/T31962-2015)

Two

waste gas

boiler combustion

smoke

Bag Dust Removal + Deep Dust Removal

Exhaust Gas Discharge from Boilers Implement the Standard of Air Pollutants Discharge from Boilers in Shandong Province (DB37/2374-2018)

Smoke and dust: 10mg/m3

Sulfur dioxide: 50mg/m3

Nitrogen oxide 100mg/m3

sulfur dioxide

Magnesium oxide desulfurization

nitrogen oxide

Denitrification with hydrogen peroxide

Three

Noise

Operating Noise of Fans and Pumps

Noise

Relevant positions are equipped with earplugs, earmuffs and other ear protectors, low noise production equipment is selected, sound absorption, sound insulation, isolation and other measures are taken to strengthen the greening of plants and trees in production areas.

Class 2 Standards of Environmental Noise Emission Standards for Industrial Enterprises (GB12348-2008)

Day: <60 dB(A)

Night: <50dB(A)

Four

solid waste

production

Life

Potato dregs, cinder, sediment, domestic waste, etc.

Potato residue, cinder and sediment shall be disposed of in a unified manner by the Purchasing Department and the qualified contractors, and domestic waste shall be cleared and transported by the county environmental sanitation institute.

Standards for Pollution Control of General Industrial Solid Waste Storage and Disposal Sites (GB18599-2001) and Amendment List Standards

CONSTRUCTION AND OPERATION OF CONTROL POLLUTANTS

Environmental Impact Assessment and Administrative Licensing

The company's construction projects conscientiously implement the environmental impact assessment of construction projects and the "three simultaneous" system of environmental protection, ensuring that the facilities for pollution prevention and control in construction projects are designed, constructed and put into use simultaneously with the theme projects, and conscientiously implement the requirements of relevant laws and regulations on environmental protection. The implementation of the company's environmental protection procedures is shown in the attached table.

Implementation of Environmental Protection Procedures for Company Construction Projects

Name

Environmental impact assessment procedures

Acceptance situation

15t/h Coal-fired Boiler Construction Project

Shuhuan Batch [2015] 159

Shuhuan Batch [2015] 159

Comprehensive Utilization Project of Potato Starch Resources

Linhuanfa [2010] 228

Linhuan Experience No. 110 [2013]

Retrofit of Atmospheric Ultra-Low Emission of 15T/h Steam Coal-fired Boiler

Shuhuan Batch No. 51 [2017]

Shuatsu Air Test [2017] No. 1

V. Emergency Preparedness Plan for Emergency Environmental Events

In order to effectively pre-empt