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A certain wastewater treatment plant
Overview:
A certain wastewater treatment plant employs a multi-stage AO biochemical treatment process and has undergone several expansion and renovation projects. However, the system has long faced the persistent challenge of effluent total phosphorus exceeding the standard. Although conventional chemical phosphorus removal agents have shown some effectiveness in the past, their low-pH characteristics severely inhibit the activity of the core microorganisms in the AO system—particularly polyphosphate-accumulating organisms—thus jeopardizing the stable operation and treatment efficiency of the biological treatment units.
Case Category:
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Case Introduction
A certain wastewater treatment plant employs a multi-stage AO biochemical treatment process and has undergone several expansion and renovation projects. However, the system has long faced the persistent challenge of effluent total phosphorus exceeding the standard. Although conventional chemical phosphorus removal agents have shown some effectiveness in the past, their low-pH characteristics severely inhibit the activity of the core microorganisms in the AO system—particularly polyphosphate-accumulating organisms—thus jeopardizing the stable operation and treatment efficiency of the biological treatment units.
Prio Solutions: The technical team has stepped in to assist with operations and maintenance. Following a systematic assessment, we have precisely dosed Prio’s self-developed, highly efficient composite phosphorus removal agent. This agent is specially designed for optimization of biological treatment systems, and its core advantages are as follows: 1. pH-neutral and environmentally friendly: Its pH is close to neutral, minimizing the impact on microbial communities, effectively protecting biological activity, and ensuring stable nitrogen removal and carbon degradation functions. 2. Highly efficient synergistic phosphorus removal: Its unique composite formulation can rapidly and efficiently bind phosphate ions in water, forming stable precipitates, demonstrating exceptional selectivity and efficiency in total phosphorus removal. 3. Wide adaptability: It is particularly well-suited for scenarios where treatment loads fluctuate due to expansion or variations in influent water quality.
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Company Address No. 3716 Qingdao Road, Huaiyin District, Jinan City, Shandong Province, Unit 1801, China Construction Jinxiu Plaza.
Production base Juye Chemical Industry Park, Heze City, Shandong Province.
Nanjing Branch Company Room B2304, Nanjing University of Technology (Dingjiaqiao Campus), No. 5 Xinmofanma Road, Gulou District, Nanjing City, Jiangsu Province.
Phone ： +86-531-88986356
Phone ：+86-15562623709
Email ： sdprio@sdprio.com
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Prio (Shandong) Biotechnology Co., Ltd.
Shandong Meiyu Chemical Co., Ltd.
Shandong Prio Water Treatment Co., Ltd.
Shandong Prio New Materials Co., Ltd.
Address: Room 1801, China Construction Jinxiu Plaza, No. 3716 Qingdao Road, Huaiyin District, Jinan City, Shandong Province
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