Phosphorus Removal Agent

High-Efficiency Composite Phosphorus Removal Agent Product Introduction

In wastewater treatment operations, do you often encounter these challenges: biological phosphorus removal is greatly affected by fluctuations in influent water quality, temperature, and carbon sources, with total phosphorus rising and falling unpredictably, putting you at constant risk of fines for exceeding standards; when using traditional PAC or ferrous sulfate for phosphorus removal, the dosage keeps increasing, sludge production keeps climbing, and disposal costs remain high; plant upgrading requirements demand total phosphorus be reduced to 0.3mg/L or even lower, yet existing chemicals cannot achieve stable compliance no matter how they are adjusted; water quality fluctuates between acidic and alkaline, chemical effectiveness varies, and O&M personnel are exhausted from constantly adjusting parameters every day. This high-efficiency composite phosphorus removal agent, developed by Jing'anlan Environmental Technology to address industry pain points, uses iron-aluminum salts as its base components and is produced through polymer polymerization modification and active additive compounding processes. It breaks through the effectiveness limitations of traditional single-function phosphorus removal chemicals, integrating multiple functions—chemical precipitation, flocculation bridging, and adsorption entrapment—into one. It can rapidly remove orthophosphates from water while also effectively treating polyphosphates and some organic phosphorus. The dense flocs formed settle rapidly, enabling rapid deep removal of total phosphorus and stable compliance without modifying existing treatment processes.

Core Value and Product Advantages

1. Deep Phosphorus Removal, Long-Lasting Stable Compliance

Unlike traditional chemicals that are only effective against orthophosphates, this product acts simultaneously on dissolved, colloidal, and some suspended phosphorus, achieving a total phosphorus removal rate of over 95%. Effluent total phosphorus can be stably reduced to below 0.2mg/L, easily meeting Grade A discharge standards and various upgrading requirements. The phosphate chelate compounds formed by the reaction have extremely low solubility and are resistant to secondary phosphorus dissolution when environmental pH fluctuates, preventing total phosphorus rebound after rain or influent shocks, fundamentally reducing the risk of exceeding discharge standards.

2. One Agent, Multiple Effects, Simplified On-Site O&M

The product combines multiple functions—phosphorus removal, coagulation, turbidity removal, and partial COD degradation. After dosing, it simultaneously removes suspended solids, colloids, and some organic pollutants from water, reducing the variety of chemicals and dosing points required, with no need for additional treatment units. No complex operations are needed on site: liquid can be dosed directly, and solid can be used after dissolution, greatly reducing the workload and management difficulty for O&M personnel.

3. Sludge Reduction, Lower Comprehensive Operating Costs

Many buyers focus only on the unit price of chemicals but overlook sludge disposal—a hidden major cost. Compared with traditional single iron or aluminum salts, Jing'anlan phosphorus removal agent, through synergistic formula optimization, can reduce dosage by 20%-30% for the same phosphorus removal effect, lower sludge production by 15%-30%, and produce denser flocs with lower moisture content and better dewatering performance. This reduces consumption of dewatering chemicals such as PAM, significantly lowering long-term costs for sludge transportation and hazardous waste disposal, giving it a greater advantage in comprehensive operating costs.

4. Wide Adaptability, Tolerant of Water Quality Fluctuations

The product's effective pH range covers 3-11, maintaining stable phosphorus removal performance in acidic, neutral, and weakly alkaline water without the need for frequent acid or alkali dosing to adjust pH. It has strong tolerance to complex conditions such as low-temperature environments, high-salinity wastewater, and fluctuations in organic matter concentration. Even when the influent phosphorus concentration fluctuates significantly, it can respond quickly without repeated adjustment of dosage, making it particularly suitable for small and medium-sized wastewater stations and industrial wastewater treatment systems with unstable water quality.

5. Strong adaptability, zero threshold for emergency upgrading

No modification of existing treatment processes and equipment is required. It can be directly dosed at points such as the effluent end of the biochemical tank, the coagulation reaction tank, and before the secondary sedimentation tank, seamlessly integrating with the original biochemical treatment process. Whether for routine stable compliance or emergency treatment of sudden exceedances, it delivers rapid results, making it a highly cost-effective solution for wastewater station upgrading and emergency compliance.

Applicable industries and scenarios

• Municipal wastewater treatment plants: advanced treatment at the end of biological phosphorus removal processes to ensure stable total phosphorus compliance, addressing upgrading and seasonal water quality fluctuations
  

• Electroplating, coating, phosphating, and aluminum oxidation industries: treating high-concentration phosphorus-containing industrial wastewater, solving the problem of excessive total phosphorus in phosphating solutions and cleaning water
  

• Food processing, brewing, and slaughtering industries: addressing high organic phosphorus and high suspended solids wastewater, simultaneously removing phosphorus and reducing COD
  

• Paper, printing and dyeing, and pharmaceutical industries: performing advanced phosphorus removal and upgrading in conjunction with biochemical systems to improve effluent quality
  

• River treatment, landscape water bodies, and black-odor water bodies: emergency phosphorus removal treatment to rapidly reduce phosphorus content in water and inhibit eutrophication
  

• Landfill leachate and aquaculture wastewater: pretreatment and advanced treatment of high-concentration phosphorus-containing wastewater
  

Usage Recommendations and Product Selection Guide

Phosphorus forms and concentrations vary greatly across different industries and water qualities, so there is no universal solution that works for every scenario. To ensure optimal treatment results and the lowest operating costs, Jing'anlan Environmental Technology recommends conducting a beaker jar test first to determine the suitable model and optimal dosage. General usage reference: liquid products can be dosed directly, or diluted to a 5%-10% aqueous solution and dosed via metering pump; solid products are recommended to be prepared as a 5%-15% aqueous solution. Recommended dosing points are the outlet of the biochemical tank, the coagulation reaction tank, or before the secondary sedimentation tank. Used together with a small amount of anionic polyacrylamide (PAM), it can further improve floc settling and solid-liquid separation. The typical dosage range is 50-800ppm; the specific dosage should be determined based on the total phosphorus concentration of the raw water, water quality composition, and discharge standards.

Jing'anlan Service Support

We don't just sell chemicals—we provide complete phosphorus removal solutions.

• Free water sample testing and beaker jar tests, with technical engineers providing a customized dosing plan based on your actual water quality and accurately calculating the cost per ton of water
  

• On-site technical guidance to assist with on-site debugging of dosing parameters and quickly achieve compliant operation
  

• Stable production capacity and nearby warehousing to ensure timely bulk supply and meet emergency restocking needs
  

• Customized formulas available for special water qualities, specifically addressing phosphorus removal challenges in complex wastewater such as complexed phosphorus, high salinity, and high nitrogen
  

If you are struggling with excessive total phosphorus, large sludge volume, or high treatment costs, contact Jing'anlan Environmental Technology for free water sample testing services to help you find the most cost-effective phosphorus removal solution.