NINGBO INNO PHARMCHEM CO.,LTD. is pleased to present Anionic Polyacrylamide (APAM), a high-performance, water-soluble polymer available in white powder form. APAM serves as a crucial flocculant and coagulant aid across a multitude of industrial and environmental applications. Its primary function lies in its exceptional ability to aggregate suspended particles, facilitating efficient solid-liquid separation and significantly improving sedimentation rates. Derived from acrylamide monomers incorporating anionic functional groups, APAM is particularly effective in challenging water and wastewater environments, making it an indispensable chemical auxiliary in numerous sectors.

The versatility of Anionic Polyacrylamide stems from its adjustable molecular weight, typically ranging from 5 to 25 million Daltons, and a controllable charge density, usually between 10% and 50%. These technical parameters allow for tailored applications depending on the specific characteristics of the water or suspension being treated. When dissolved in water, APAM forms long polymer chains that work through several mechanisms: charge neutralization of negatively charged colloidal particles and bridging, where polymer chains adsorb onto multiple particles, bringing them together to form larger, heavier flocs. These flocs settle much faster or are more easily removed by filtration or other separation processes.

One of the most significant applications for Anionic Polyacrylamide is in
Wastewater Treatment. APAM is extensively used in municipal sewage treatment plants, industrial effluent treatment facilities, and agricultural wastewater management. It dramatically improves the clarification process by reducing suspended solids, chemical oxygen demand (COD), and biochemical oxygen demand (BOD). The formation of dense, rapidly settling flocs leads to a cleaner supernatant and a more concentrated sludge, reducing disposal volumes and associated costs. Its efficacy across a pH range of 6.0 to 10.0 further enhances its adaptability to various wastewater compositions.

In the
Mining and Mineral Processing industries, APAM plays a vital role in tailings dewatering, concentrate thickening, and process water clarification. Operations such as coal washing, gold mining, bauxite processing, and phosphate production rely on APAM to recover valuable water resources from tailings ponds and improve the efficiency of solid-liquid separation steps. This not only aids in environmental compliance by managing waste streams but also contributes to significant water conservation and operational cost savings.

The
Oil and Gas Industry also benefits immensely from the unique properties of Anionic Polyacrylamide. APAM is a key component in Enhanced Oil Recovery (EOR) techniques, specifically in polymer flooding. By increasing the viscosity of the injected water, the polymer solution improves the sweep efficiency of the reservoir, pushing more crude oil towards production wells. APAM is also used in drilling fluids for controlling fluid loss and improving borehole stability.

Furthermore, Anionic Polyacrylamide is crucial in the
Paper and Pulp Industry. Here, it functions as a retention and drainage aid during the papermaking process. By retaining fine fibers and fillers within the paper sheet, APAM reduces material loss in the white water, leading to improved product quality, reduced chemical consumption, and enhanced drainage on the paper machine, which in turn lowers energy costs associated with drying.

Beyond these major applications, APAM finds utility in
Construction and Agriculture. It can be used for soil stabilization and erosion control on construction sites and slopes by binding soil particles together. In agriculture, it can improve water retention in sandy soils and reduce irrigation needs.

Key advantages of using Anionic Polyacrylamide from NINGBO INNO PHARMCHEM CO.,LTD. include enhanced treatment efficiency, leading to reduced operational expenditures; promotion of rapid settling and significant reduction in sludge volume; and its environmentally favorable profile, characterized by low residual monomer content when properly manufactured. Available as a white granular or fine powder, it dissolves completely in water to form a clear or slightly hazy solution, offering excellent handling and application characteristics.

Technical specifications confirm its reliability: Molecular Weight ranging from 5 to 25 million Daltons, Charge Density between 10% and 50%, optimal pH range of 6.0 to 10.0, and a shelf life of 24 months when stored correctly. Packaging is typically in 25 kg bags, with options for custom packaging available to meet specific customer requirements. Proper storage in a dry, cool place away from heat, moisture, and direct sunlight is recommended to maintain product integrity. Handling precautions include avoiding inhalation of dust and contact with skin or eyes, necessitating the use of appropriate protective equipment.

NINGBO INNO PHARMCHEM CO.,LTD. stands as a dedicated
manufacturer and
supplier of high-quality Anionic Polyacrylamide. As a reliable partner in the chemical industry, we are committed to providing products that meet stringent quality standards and deliver consistent performance across all specified applications. For businesses and organizations looking to
buy or
purchase Anionic Polyacrylamide in bulk quantities, we offer competitive solutions tailored to specific industrial needs. Information regarding the current
price structure and logistical details can be obtained directly by contacting our sales team. We ensure that our Anionic Polyacrylamide provides an effective and economical solution for diverse separation and clarification challenges.