Explore our core premium formulations optimized for municipal sewage processing, membrane protection, and active dewatering applications.
Municipal wastewater treatment is undergoing a tectonic paradigm shift. Globally, local authorities, public utilities, and engineering procurement contractors (EPCs) are no longer tasked simply with basic organic carbon reduction. Today, the focus spans deep biological nutrient removal (BNR), persistent organic pollutant elimination, heavy metal remediation, and advanced sludge dewatering to minimize dry volume and energy consumption.
To meet these stringent standards, the selection of chemical additives (coagulants, flocculants, scale inhibitors, and carbon sources) is critical. As a global OEM Municipal Waste Water Treatment Manufacturer & Supplier, Smedic Technology is at the forefront of this evolution. By marrying academic research with vast production capacity, we provide key functional agents engineered for maximum efficacy, lower dosing rates, and zero secondary pollution.
Information Gain Insight: Modern municipal plants require localized wastewater chemical diagnostics. The chemical composition of municipal sewage varies drastically by season, regional industrial influx, and local dietary habits (which impact raw C:N ratios). Stock chemical solutions often fail. Custom, site-specific polymer tailoring is the only way to achieve consistent regulatory compliance without cost-prohibitive overdose loops.
Smedic Technology Co., Ltd. was established in 2011 as a comprehensive solution provider specialized in environmental protection agents, integrating R&D, production, sales, and engineering-related technical services. We are dedicated to providing customers with customized chemical products, technical solutions, and services.
Smedic produces environmental protection agents covering multiple sectors such as municipal sewage, industrial wastewater, and tap water treatment, as well as mineral processing agents, and oilfield chemicals. We offer more than 80 different environmental protection products, with an annual production capacity exceeding 1 million tons.
An expansive supply network ensuring uninterrupted operations for municipal and industrial wastewater utilities.
Our corporate headquarters is located in Beijing, we have multiple wholly-owned production bases in Hebei, Guizhou, Shanxi, and other regions, and have set up more than ten OEM partner factories and regional warehousing and logistics bases in Shandong, Shanxi, Anhui, Guangxi, and Sichuan provinces, among others.
Our business and service network covers over 20 provinces across China. Our projects involve more than 600 urban sewage treatment plants and over 1,000 end customers in industrial wastewater treatment, mineral processing, and oilfield chemicals. The total sewage treatment capacity involved in the projects exceeds 20 million tons per day. We are a leading company in the Chinese market within the high-end segment of environmental protection chemicals for municipal and industrial wastewater treatment.
For international buyers looking to secure reliable water treatment agents, sourcing from our specialized Chinese production bases provides unmatched systemic advantages:
Groundbreaking technological progress validated by industry accolades and institutional partnerships.
We have obtained qualifications such as National High-tech Enterprise, National Specialized, Refined, Unique and Innovative "Little Giant" Enterprise, National Key-Supported Specialized, Refined, Unique and Innovative "Little Giant" Enterprise, Hebei Province Specialized, Refined, Unique and Innovative "Little Giant" Demonstration Enterprise, Hebei Province Green Factory, Hebei Province Science and Technology-based Small and Medium-sized Enterprise, and China's Science and Technology-based Innovative Small and Medium-sized Enterprise.
We have a core technical team composed of academicians, experts, professors, and senior engineers, and have established an R&D system and a technology commercialization platform centered around one academy, three research institutes, and five bases. We have established the Hebei Provincial Enterprise Technology Center, the Hebei Provincial Advanced Water Treatment Chemicals Technology Innovation Center, and the Cangzhou Water Treatment Engineering Technology Research Center, and have been recognized as a Class A R&D institution in Hebei Province. We have established an expert workstation with Tsinghua University Association of Senior Scientists and Technicians, and have set up joint R&D laboratories with Shandong University and Beijing University of Technology. Additionally, we also serve as a commercialization partner for the industry–academia–research achievements of institutions such as Peking University and Tianjin University.
We have been granted over sixty Chinese patents, including more than forty invention patents and over twenty utility model patents. We have led the drafting of more than ten national and industry standards, including those for composite carbon sources, composite coagulants, sodium acetate, and nitrifying and denitrifying bacterial agents.
The patented technologies and products we have independently developed, such as the bio-enhanced denitrification carbon source and the deep multi-nuclear phosphorus removal agent, have passed the scientific and technological achievement evaluation conducted by the Science and Technology Department of Hebei Province. These achievements have been appraised as “internationally advanced” and have filled a domestic gap in this product category.
Our “Active Oxygen Compound Disinfectant” has been recognized as a National Construction Industry Scientific and Technological Achievement Promotion Project by the Science and Technology Development Promotion Center of the Ministry of Housing and Urban-Rural Development. Our independently developed “Inorganic-Organic Covalent Bond Flocculant and Its Advanced Water Purification Technology” has won multiple awards, including the 22nd China Patent Award, the First Prize for Technological Invention from the China Petrochemical Industry Association, the Hebei Province Science and Technology Progress Award, and recognition as a Belt and Road SME Recommended Project.
We have been recognized as the "Leading Brand of Advanced Wastewater Treatment Chemicals" and the "Most Valuable Water Treatment Chemicals Brand" by China Water Network and the E20 Environmental Platform for four consecutive years.
We have established long-term strategic partnerships with dozens of major water groups, including Shouchuang Ecological and Environmental Group, Yangtze River Ecological and Environmental Group, Beijing Enterprises Water Group, OriginWater, and China Water Environment Group, and have been included in their centralized procurement supplier lists.
Proprietary chemical sites in Hebei, Guizhou, Shaanxi & 10+ partner factories.
Rigorous raw material testing, online in-process check, and final release tests.
Trace Smedic's evolution from a regional developer to a leading enterprise with million-ton capabilities.
Smedic Technology was founded, focusing on specialized R&D for municipal wastewater agents.
Established a complete municipal wastewater treatment chemical portfolio for extensive utility use.
Recognized as a key national high-tech enterprise, validating our unique chemical R&D capability.
Guiyang chemical production base was established, anchoring services in Southwest region.
Production facilities in Hebei, Shandong, and Guizhou expanded, bringing combined production capacity beyond 1 million tons.
Officially recognized as a National Specialized, Refined, Unique and Innovative "Little Giant" Enterprise.
Established a provincial-level R&D platform in Hebei to commercialize advanced water engineering formulations.
Granted status as a National Intellectual Property Advantage Enterprise with over 60 utility/invention patents.
Established a joint venture with the Chengdu Institute of Mineral Comprehensive Utilization, China Geological Survey, expanding into high-efficacy mining flotation agents.
Meeting the strict logistical, environmental, and product quality expectations of municipal utilities worldwide.
Navigating strict regulatory frameworks like Europe's REACH, US EPA guidelines, and various regional wastewater effluent benchmarks. Every shipment from Smedic is accompanied by complete, standardized documentation (including GHS-compliant SDS, certifications of origin, and certified lab analysis reports) ensuring flawless customs clearance and compliance audits.
We recognize that seasonal shifts change wastewater variables like temperature, BOD, and total nitrogen. Our OEM department works with clients to adjust polymer charge densities, molecular weights, and active solid contents to target specific plant designs, whether you employ standard activated sludge, MBBR, or high-throughput MBR processes.
Wastewater chemicals are essential to daily municipal operations; running out can cause major environmental non-compliance. Our network of shipping depots, container consolidation workflows, and strategic proximity to tier-1 shipping ports (such as Tianjin, Qingdao, and Shanghai) ensures prompt transit times and reliable emergency supply lines.
Municipal sewage systems located in colder northern areas often suffer from reduced biological activity in nitrifying/denitrifying bacteria during winter. This can lead to a surge in total nitrogen (TN) in the final effluent. By integrating Smedic’s Pure Solid Sodium Acetate Compound, plant operators introduce a highly bio-accessible carbon source that denitrifying bacteria can quickly metabolize even at low temperatures, keeping effluent TN well within local parameters.
In modern industrial parks, municipal treatment plants often receive mixed streams containing trace industrial process water. This combined inflow can introduce heavy metals and fluoride, which standard biological treatments cannot remediate. Adding our specialized inorganic-organic covalent bond flocculants and fluoride removal agents leads to rapid precipitation and physical separation, protecting biological cultures downstream and avoiding sludge contamination.
The global wastewater sector is shifting focus from simple disposal to resource recovery. High-performance polymers, like Smedic's customized cationic polyacrylamide (CPAM) line, play an important role by maximizing cake dryness during centrifugation or screw-press processes. Dryer sludge cakes mean lower fuel costs for incinerators, easier transport, and safer integration into fertilizer systems, aligning with global carbon reduction targets.
Answers to critical technical and procurement questions regarding municipal water chemistry and OEM supply.
Explore additional specialized formulations tailored to foam control, scale prevention, and heavy metal adsorption.
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