**Requirements:** 1. Maintain the original format and structure. 2. The translation should be accurate, fluent, and natural. 3. Maintain professionalism and consistency. 4. Only return the translation result; do not add any explanations. **Original Text:** **First Information Publicity on the Environmental Impact Assessment of the Annual Production Project of 25,000 Tons of Amino Acid Food Additives by Jingjing Pharmaceutical Co., Ltd. (I)** - **Project Name and Overview:** - Project Name: Annual Production Project of 25,000 Tons of Amino Acid Food Additives by Jingjing Pharmaceutical Co., Ltd. - Project Location: No. 88, Jingyi Road, Dacaozhuang Industrial Park, Ningjin County. - **Construction Content:** - This project does not require additional land. It will utilize the company’s existing production workshops, warehouses, and other supporting facilities, with a total construction area of 22,136.79 square meters. A total of 270 sets of equipment, including fermentation tanks and high-pressure homogenizers, will be purchased and installed. - **Production Process:** 1. Purchase raw materials (such as peptone, yeast extract, glycerol, glucose, L-arginine, seed solution, etc.). 2. Seed culture. 3. Fermentation and cultivation. 4. Centrifugation. 5. Transformation. 6. Plate and frame decolorization. 7. Ultrafiltration membrane filtration. 8. Electrodialysis 1/Electrodialysis 2. 9. Ion exchange. 10. Concentration. 11. Crystallization and centrifugation. 12. Boiling drying. 13. Packaging of the final product. - **Annual Production:** The project aims to produce 25,000 tons of amino acid food additives annually, including: - L-arginine-α-ketoglutarate: 800 tons - L-citrulline: 1,500 tons - β-alanine: 3,000 tons - D-alanine: 50 tons - Calcium pantothenate: 2,000 tons - Glutamylacylglycine: 400 tons - Guanidinobutylamine sulfate: 100 tons - Citrulline malate: 1,000 tons - Carnitine: 100 tons - Serine: 200 tons - Aspartic acid: 12,400 tons - Tartaric acid: 1,000 tons - Calcium aspartate: 300 tons - Cystine: 1,000 tons - Histidine: 100 tons - Proline: 500 tons - Acetylcarnosine: 50 tons - Cysteine: 300 tons - Acetylcysteine: 200 tons - **Existing Facilities and Environmental Protection:** The company’s existing facilities are operating normally, producing 3,000 tons of amino acid food additives annually. Since the project began, the company has strictly complied with national and local laws and regulations. Environmental protection facilities are functioning stably, ensuring that wastewater, exhaust gases, and noise emissions meet standards. Solid waste is disposed of in accordance with environmental requirements. No major pollution incidents have occurred, and there have been no violations or complaints related to environmental management. - **Information on the Construction Unit:** - Construction Unit: Jingjing Pharmaceutical Co., Ltd. - Contact Person: Yang Ningkun - Contact Phone: 15930070162 - Email: 510381319@qq.com - Address: No. 88, Jingyi Road, Dacaozhuang Industrial Park, Ningjin County - **Information on the Environmental Impact Assessment Unit:** - Assessment Unit: Hebei Huilan Environmental Protection Engineering Technology Service Co., Ltd. - Contact Phone: 18632966658 - Email: 1461764276@qq.com - **Public Opinion Form Link:** http://www.mee.gov.cn/xxgk2018/xxgk/xxgk01/201810/t20181024_665329.html - **How to Submit Public Opinions:** After this information publicity, the public can express their opinions and views by filling out the public opinion form, calling the construction unit, sending letters, or emails. Please provide detailed contact information when submitting your opinions. **Jingjing Pharmaceutical Co., Ltd.** December 24, 2025