Explore our specialized range of high-efficiency formulation agents designed to tackle extreme industrial wastewater challenges.
Established in 2011, Smedic Technology Co., Ltd. stands as a world-class, integrated environmental protection solution provider. We specialize in the research, development, production, and technical distribution of high-performance water treatment chemical agents. Over more than a decade of focused operations, we have grown into a cornerstone manufacturer of municipal sewage, industrial wastewater, and tap water treatment agents, alongside advanced mineral processing and oilfield chemical applications.
Our core mission revolves around providing tailored chemical formulations that meet the strict environmental compliance requirements of the global market. With a diverse catalog featuring over 80 specialized environmental protection products, Smedic operates with an annual production capacity that exceeds 1 million tons. We combine cutting-edge science with logistical scale to satisfy bulk procurement needs while adhering to the highest quality metrics in the chemical engineering sector.
Caustic wastewater, characterized by high alkalinity (typically pH > 10), elevated chemical oxygen demand (COD), high salinity, and complex mixtures of organic and inorganic pollutants, represents one of the most challenging waste streams to treat. Found extensively in industries such as petroleum refining (spent caustic), petrochemical manufacturing, pulp and paper processing, textile dye factories, and chemical synthesis plants, caustic effluents demand specialized treatment pathways to prevent severe environmental degradation and infrastructure corrosion.
Treating these streams requires advanced chemical intervention. Traditional acidic neutralization is often insufficient due to the presence of dissolved sulfidic compounds, heavy metals, and emulsified organic fractions. Smedic's suite of agents—ranging from pure solid sodium acetate (acting as a dynamic carbon source and buffer regulator) to advanced organic defoamers and polyacrylamide flocculants—work synergistically to neutralize pH, accelerate sediment coagulation, destabilize organic emulsions, and capture dissolved heavy metal contaminants, turning highly hazardous waste streams into compliant discharged waters or recyclable process feeds.
Utilizing high-purity solid sodium acetate and advanced mineral acid complexes to provide stable, buffered neutralization curves, preventing dramatic chemical swings and protecting biological treatment units.
Our organic silicone and polyether defoamers offer rapid knock-down and long-lasting foam suppression in extreme high-pH environments, preserving oxygen transfer rates in bioreactors.
By pairing Polyaluminum Chloride (PAC) and Polyferric Sulfate (PFS) with Premium Anionic Polyacrylamide (APAM), we achieve robust solid-liquid separation even in high-density alkaline muds.
Smedic Technology’s manufacturing footprint leverages China’s highly integrated chemical supply chains, providing global buyers with an unmatched combination of scale, speed, and cost efficiency. With our corporate headquarters strategically positioned in Beijing, we maintain wholly-owned, modern production bases in Hebei, Guizhou, and Shanxi, along with over ten OEM partner facilities and logistics warehouses across Shandong, Anhui, Guangxi, and Sichuan.
This decentralized production and localized warehousing network covers more than 20 provinces across China, allowing us to source raw materials efficiently and transport finished agents rapidly to key international shipping ports. By maintaining a colossal annual production output of over 1 million tons, we insulate our global partners from market volatility, supply bottlenecks, and sudden spikes in freight or logistics demand. Our operations service more than 600 municipal sewage networks and over 1,000 major industrial wastewater plants daily, managing active treatment loads exceeding 20 million tons of wastewater per day.
Our expansive business footprint enables rapid formulation delivery and reliable volume commitments across multiple industrial clusters.
True authority in environmental engineering is built upon scientific validation and official recognition. Smedic Technology has been awarded the prestigious titles of National High-Tech Enterprise, and the National Specialized, Refined, Unique and Innovative "Little Giant" Enterprise. We are also recognized as a Hebei Province Green Factory and serve as a Class A R&D Institution within our home province.
Our scientific foundation is anchored by a core technical group comprised of academicians, environmental chemistry professors, and senior chemical engineers. We operate a highly structured R&D network involving one central academy, three specialized research institutes, and five production test bases. Smedic has established an academic workstation alongside the Tsinghua University Association of Senior Scientists and Technicians, and maintains active, joint R&D laboratories with Shandong University and the Beijing University of Technology. Furthermore, we serve as the principal commercialization partner for the research breakthroughs of Peking University and Tianjin University.
To date, Smedic has been granted over sixty Chinese patents, including more than 40 core invention patents and 20 utility model patents. We have spearheaded the drafting of more than ten national and industry standards regulating the quality of composite carbon sources, composite coagulants, sodium acetate, and specialized nitrifying bacterial agents. Our independently developed technologies, such as the bio-enhanced denitrification carbon source and the deep multi-nuclear phosphorus removal agent, have been officially evaluated by the Science and Technology Department of Hebei Province as "internationally advanced," bridging critical gaps in the domestic water purification market.
The global wastewater treatment industry is undergoing a paradigm shift toward stricter environmental regulations, zero-liquid discharge (ZLD) mandates, and decarbonized operations. Highly caustic streams from manufacturing plants no longer accept simple acid neutralization followed by discharge; they demand circular recovery, chemical recovery, and low-carbon treatment profiles.
Smedic is at the forefront of this movement. Our phosphate-free scale and corrosion inhibitors prevent chemical accumulation in natural waterways, and our organic-inorganic covalent bond flocculants dramatically reduce the volumes of chemical sludge produced. In municipal and high-end industrial systems, our bio-enhanced carbon sources feed microbial denitrification units, improving nitrogen removal efficiency without increasing the secondary carbon footprint of the treatment facility.
Our structural solutions focus on three major industrial objectives:
Our independently developed "Inorganic-Organic Covalent Bond Flocculant and Its Advanced Water Purification Technology" won the prestigious 22nd China Patent Award, the First Prize for Technological Invention from the China Petrochemical Industry Association, and recognition as a Belt and Road SME Recommended Project.
Smedic has been named the "Leading Brand of Advanced Wastewater Treatment Chemicals" and the "Most Valuable Water Treatment Chemicals Brand" by the China Water Network and the E20 Environmental Platform for four consecutive years. We are proud to maintain long-term centralized procurement agreements with major environmental conglomerates, including Shouchuang Ecological and Environmental Group, Yangtze River Ecological and Environmental Group, Beijing Enterprises Water Group, OriginWater, and China Water Environment Group.
A history driven by R&D, chemical engineering scaling, and high-performance product launches.
Smedic is founded with a focus on advanced environmental agents and municipal sewage solutions.
Established a comprehensive product portfolio covering advanced municipal wastewater treatment chemicals.
Recognized as a key national high-tech enterprise, highlighting our pioneering chemical synthesis capabilities.
Commissioned our state-of-the-art chemical water treatment manufacturing plant in Guiyang.
Expanded production facilities in Hebei, Shandong, and Guizhou, boosting aggregate output past 1 million tons annually.
Certified as a National Specialized, Refined, Unique and Innovative "Little Giant" Enterprise.
Established the provincial-level advanced water treatment chemical R&D platform in Hebei Province.
Awarded National Intellectual Property Advantage Enterprise status with over sixty active Chinese patents.
Established a joint venture with the Chengdu Institute of Mineral Comprehensive Utilization (China Geological Survey) to develop highly efficient mineral processing reagents.
Verified production processes matching stringent environmental guidelines and safety practices.
Technical answers to complex questions regarding alkaline effluents, pH neutralizing chemistry, and chemical agents.
Explore our secondary lineup of certified industrial chemicals formulated for global environmental compliance.
Smedic Tech
