Advanced chemical precipitants formulated to complex free and chelated heavy metal ions in industrial wastewater matrices.
As the economic heart of the Philippines, Metro Manila and its surrounding industrial hubs (Calabarzon and Central Luzon) are undergoing rapid industrial expansion. Sectors such as semiconductor manufacturing, electronics assembly, metal electroplating, chemical synthesizing, and automotive assembly generate substantial amounts of wastewater containing toxic heavy metals including copper (Cu), nickel (Ni), lead (Pb), cadmium (Cd), chromium (Cr), and zinc (Zn).
The Philippine Department of Environment and Natural Resources (DENR), through the Environmental Management Bureau (EMB), enforces strict effluent limits under DENR Administrative Order No. 2016-08 (DAO 2016-08). Failure to comply with these revised General Effluent Standards leads to severe penalties, environmental cease-and-desist orders, and operational disruptions. Consequently, factory operators are actively transitioning from traditional lime or sodium hydroxide precipitation—which struggles to meet stringent sub-parts-per-million (ppm) targets—to advanced heavy metal removal agents that chelate metallic ions at a molecular level.
Unlike standard coagulants that rely purely on charge neutralization and pH adjustment to precipitate metal hydroxides, our proprietary organosulfur polymers contain highly active chelating groups. These groups form multiple coordination bonds with heavy metal ions (e.g., Ni²⁺, Cu²⁺, Pb²⁺, Cd²⁺), creating stable, insoluble macromolecular complexes.
This reaction occurs rapidly at room temperature across a wide pH range (3 to 12). The resulting flocs are large, dense, and settle quickly, significantly reducing the volume of hazardous sludge produced. Even in the presence of strong complexing agents like EDTA, citric acid, or ammonia, our heavy metal removal agents selectively capture the target metals to achieve discharge limits below detection thresholds.
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Established in 2011, Smedic Technology Co., Ltd. is a comprehensive environmental chemical pioneer integrating R&D, advanced manufacturing, and global technical consultancy.
Smedic Technology maintains a class-A R&D workstation backed by leading environmental scientists and academic institutions, including Tsinghua University and Shandong University. We possess over 60 active patents (including 40+ invention patents) and have led the drafting of 10+ industry standards.
Our "Inorganic-Organic Covalent Bond Flocculant" earned the prestigious China Patent Award, and our deep multi-nuclear heavy metal precipitants have been validated as "internationally advanced" by science councils. For four consecutive years, Smedic has been named the "Leading Brand of Advanced Wastewater Treatment Chemicals" by E20 Environmental Platform.
Send Inquiry NowFrom micro-electronics manufacturing to large-scale mining operations, we customize dosing protocols to match water chemistry profiles.
Treating highly complexed copper, nickel, and chrome effluent. Prevents metal-ammonia and metal-EDTA complexes from bypassing clarifiers.
High-purity chelation formulations designed to minimize chemical residue, optimizing RO membrane performance and recycling loops.
Targeted removal of high-concentration cobalt, nickel, and manganese ions from manufacturing effluents to support zero liquid discharge.
We run jar tests with your effluent samples to define the optimum agent dosage, minimizing treatment costs.
All chemicals are documented under globally harmonized systems (GHS) to ensure compliance with the PAB and EMB.
Our chemical engineers provide on-site guidance and remote system tuning for local factories in Luzon.
Explore our broad range of water purification coagulants, polymers, scale inhibitors, and defoamers.
The future of industrial wastewater management lies in zero-waste extraction and eco-friendly chemical footprints. Smedic is actively developing green organic polymers and biodegradable chelating matrices.
Development of next-generation bio-polymeric heavy metal precipitants derived from sustainable plant resources, significantly reducing chemical footprint.
Formulating complexes that allow selective precipitation of precious metal groups (e.g., copper, nickel) for recovery and industrial recycling.
Integrating inline ion-selective electrodes with auto-dosing systems, adapting chemical feeds in real-time to prevent under-dosing and over-dosing.
Speak directly with a chemical application specialist to discuss custom dosing formulas, request SDS documents, or order test samples.
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