China Anionic Polyacrylamide Polymer Manufacturers & Exporters

High-Performance Flocculation, Coagulation, and Dewatering Solutions from a Premier Chinese Environmental Protection Chemical Manufacturer. Over 1 Million Tons Annual Capacity.

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Smedic Technology Co., Ltd.

Established in 2011, Smedic Technology Co., Ltd. is a comprehensive environmental chemical pioneer integrating R&D, manufacturing, global sales, and complex technical field services. Over the last decade, we have dedicated ourselves to offering customized polymer products and tailor-made water treatment strategies. Our product catalog spans municipal sewage, high-salt industrial wastewater, drinking water purification, mineral floatation, and enhanced oil recovery processes.

With more than 80 types of environmental protection agents formulated in-house, our infrastructure processes an annual production capacity exceeding 1 million tons. Operating from our central headquarters in Beijing, we ensure dynamic chemical supply structures globally.

2011
Founded Year
80+
Agent Formulations
1M+
Annual Tons Capacity
20M+
Tons Daily Treatment

Geographical Layout & Scale Strength

A robust domestic infrastructure and warehouse network protecting logistics operations from disruption.

20+ Provinces Covered

Our expansive production, technical service network, and warehouse channels comprehensively span across 20+ provinces in China, assuring reliable delivery loops.

Multi-regional Production Bases

Proprietary high-tech production plants are operating in Hebei, Guizhou, and Shanxi, alongside over ten OEM partner facilities and strategic logistics centers across Shandong, Anhui, Sichuan, and Guangxi.

Serving 1,600+ Installations

Our solutions actively process wastewater in 600+ urban municipal wastewater installations and empower 1,000+ key customers in industrial sectors daily.

Technical Roadmap & Polyacrylamide Future Outlook

Pioneering innovations in macromolecular polymer architecture to deliver enhanced flocculation performance and environmental safety.

01

Ultra-High Molecular Weight Synthesis

Advanced copolymerization technologies that construct high density polymer backbones ranging from 5 Million to 25 Million Daltons, optimizing bridging mechanisms for rapid particle sedimentation.

02

Hydrolysis Control & Modification

Fine-tuned charge density control (10% to 40% hydrolysis degree) using state-of-the-art polymerization technology, enabling precise matching with different wastewater colloidal profiles.

03

Bio-Based Green Monomer Synthesis

R&D focus on transitioning from petroleum-based raw materials to bio-acrylamide monomers. By utilizing enzymatic synthesis routes, we target lower overall carbon footprints.

Localized Application Scenarios of APAM

Tailored molecular formulations optimizing operational efficiencies in diverse industrial and municipal settings.

Municipal Wastewater Clean-up

Anionic Polyacrylamide polymers serve as effective sludge dewatering aids. High-charge molecules increase shear resistance, which allows industrial centrifuge machinery to generate dry sludge cakes.

Enhanced Oil Recovery (EOR)

For deep well polymer flooding, high molecular weight APAM increases the viscosity of water sweeps. This helps displace trapped crude oil from porous formations, even under high temperatures.

Mineral & Metal Extraction

In tailing wash operations for copper, gold, and iron ores, APAM acts as a flocculant that accelerates solid-liquid separation. This enables rapid recycling of clean supernatant water back into the plant.

Coal Preparation & Washing

Assures complete settling of ultra-fine coal particles in wash water basins, improving coal recovery rates and keeping recycled process water clean.

Paper and Pulp Manufacturing

Works as a retention aid by binding fine fibers and fillers to the sheet, which enhances dry strength, paper formation, and drainage speed on high-speed paper machines.

Industrial Flue Gas Scrubbing

Separates ash and heavy metal particulates in wet scrubbers at power and metal smelting plants, helping facilities meet airborne and liquid emission standards.

Smedic Production Facility Scale

Supply Chain Resilience & Efficiency Advantage

China controls a significant share of the global Acrylonitrile (AN) monomer value chain. Smedic leverages this raw material integration to buffer overseas customers from global price volatility and monomer shortages.

Our multi-site manufacturing footprint across diverse provinces (Hebei, Guizhou, Shanxi) acts as an operational contingency plan. Localized port warehouses in Qingdao, Tianjin, and Shanghai expedite global ocean shipping logistics, ensuring consistent delivery schedules.

100% Traceable Raw material to product chain
7-14 Days Typical lead times to major global ports

Global Commercial & Industrial Status

How macroeconomic trends and regulatory developments shape the global demand for advanced water purification polymers.

Strict Zero Liquid Discharge (ZLD) Policies

Regulatory frameworks worldwide require industrial plants to maximize water reuse. This trend increases global demand for highly efficient anionic polymers capable of purifying water for reuse in closed-loop systems.

Deepening Scarcity of High-grade Mineral Reserves

As metal ore grades decline, mining operators must process finer slurries. This necessitates high-performing flocculants like APAM to achieve clean water reclamation and thickener efficiencies.

Monomer Cost Stabilization

With scale expansions of Acrylonitrile plants in Asian hubs, supply has stabilized. This helps global buyers secure long-term, fixed-price contracts for downstream Polyacrylamide products.

Expert Workstations & Patent R&D Synergy

Smedic has established a comprehensive R&D network comprising one academy, three research institutes, and five production bases. Recognized as a Class A R&D Institution in Hebei, our innovation pipeline operates alongside elite domestic universities, including Tsinghua University, Shandong University, Peking University, and Tianjin University.

Our R&D achievements include over 60 patents (40 invention patents and 20 utility models). Our proprietary Bio-Enhanced Denitrification Carbon Source and Deep Multi-Nuclear Phosphorus Removal Agent technologies are certified as "Internationally Advanced" by Hebei's Science and Technology Department.

We also lead the development of national and industry standards for water purification agents, ensuring high quality control and production consistency.

R&D Patents and Certification Documents

Enterprise Qualifications & Certifications

National High-tech Enterprise, Specialized "Little Giant" Enterprise, and Hebei Province Green Factory.

Our Strategic Milestones

A history of technological development, scaling infrastructure, and industry leadership since 2011.

2011

Smedic Technology Co., Ltd. founded, establishing our corporate headquarters and initial water treatment research center in Beijing.

2014

Formulated a complete product portfolio dedicated to municipal sewage treatment chemicals, achieving large-scale adoption by key water groups.

2015

Formally recognized as a National High-tech Enterprise, supported by academic and industrial collaboration platforms.

2016

Commissioned our advanced chemical production base in Guiyang, increasing our polymer delivery capacity in Southwest China.

2018

Completed expansion of bases in Hebei, Shandong, and Guizhou, boosting Smedic's total annual capacity past 1 million metric tons.

2020

Awarded National Specialized, Refined, Unique and Innovative "Little Giant" Enterprise status, recognizing our technical focus.

2021

Established our advanced Provincial Water Treatment Chemicals Technology Innovation R&D platform in Hebei Province.

2023

Acknowledged as a National Intellectual Property Advantage Enterprise with over 60 active patents and utility models.

2024

Formed a joint venture with the Chengdu Institute of Mineral Comprehensive Utilization, China Geological Survey, to develop specialized mineral processing agents.

Local Support & International Compliance Safeguards

Providing global clients with tailored formulations, reliable logistics, and regulatory assurance.

Global Standards Compliant

Our polymer synthesis meets strict environmental and quality management systems, including ISO 9001, ISO 14001, and ISO 45001 standards.

Custom Packaging & Logistics

We supply polymers in various packaging options, including 25kg moisture-proof bags, container-bags, and bulk containers, to match global handling requirements.

On-site Jar Testing & Analysis

Our engineering support teams provide sample evaluation, laboratory jar tests, and process optimization to ensure product performance at customer installations.

Frequently Asked Questions (FAQ)

Expert answers addressing the selection, dosage, and application of Anionic Polyacrylamide polymers.

Q1: How do I select the optimal molecular weight for Anionic Polyacrylamide?
A: Selecting the correct molecular weight (MW) depends on your specific process. For gravity thickening and low-shear sedimentation, high molecular weight polymers (18M to 25M Daltons) are ideal for forming large flocs. For high-shear applications like centrifuges, medium MW polymers (12M to 15M Daltons) with higher charge density are preferred to resist shear degradation.
Q2: What is the optimal pH range for APAM flocculation?
A: Anionic Polyacrylamide performs best in neutral to alkaline conditions (pH 7.0 to 14.0). In highly acidic water (below pH 5.0), the carboxylate groups on the polymer backbone can become protonated, reducing charge density and flocculating efficiency.
Q3: How does polymer dilution concentration impact performance?
A: Flocculant solutions are typically prepared at concentrations of 0.1% to 0.5% (w/v). Preparing the solution with clean, low-hardness water and allowing sufficient aging time (typically 40 to 60 minutes) ensures the polymer chains unfold fully, maximizing bridging efficiency.
Q4: What is Smedic's production capability for custom specifications?
A: We offer custom polymer manufacturing. Our R&D center can adjust molecular weight, charge density, and particle size distribution to match specific wastewater characteristics or industrial application requirements.

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