In recent years, affected by industrial pollution, agricultural residues, and other factors, some soils have suffered from problems such as heavy metal exceeding standards and organic pollution. Soil remediation has thus become a key issue in ecological protection. Among soil remediation technologies, the chemical oxidation method is widely used for its efficiency and convenience, with Sodium Persulfate serving as the core agent in this method. The strongly oxidizing free radicals generated after its activation can degrade harmful substances in the soil through oxidation, providing crucial support for "detoxifying" the soil.
As an enterprise specializing in Sodium Persulfate production, Fujian ZhanHua Chemical has made its Sodium Persulfate a vital product in the soil remediation field with its stable performance, supporting numerous soil remediation projects.
I. The Hazards of Counterfeits: Not Just Delaying Progress, but Hiding Multiple Risks
Soil remediation has extremely high requirements for the purity and stability of agents. However, some unscrupulous merchants in the market produce and sell counterfeit and shoddy Sodium Persulfate to seek exorbitant profits, bringing severe impacts to soil remediation work.
The hazards of counterfeits are mainly reflected in three aspects: First, the remediation effect is greatly reduced. Counterfeits have impure components and insufficient effective content, making it difficult to fully oxidize and degrade pollutants in the soil, thus forcing the extension of the remediation cycle. Second, secondary risks are triggered. Counterfeits may be mixed with unknown impurities, which may react uncontrollably with other substances in the soil. Instead of remediating pollution, they may generate new harmful substances and exacerbate soil damage. Third, resource input is wasted. Soil remediation projects often involve substantial investment in human and material resources. If remediation fails due to the use of counterfeits, early investments will be in vain, resulting in severe economic losses.
II. Three Key Points for Identifying Authenticity: Simple and Practical Identification Methods
1. Check the Packaging: Formal Labeling is the "ID Card" of Quality
The packaging of high-quality Sodium Persulfate is clear and standardized, serving as the first line of defense for identifying authenticity. Regular manufacturers will clearly mark information such as product name, national standard number, production batch number, shelf life, safety warnings, and emergency measures on the packaging. Taking Sodium Persulfate from Fujian ZhanHua Chemical as an example, the product packaging clearly prints both Chinese and English names such as "过硫酸钠" and "SODIUM PERSULFATE", and indicates the implementation standard "GB/T26519.1-2021"—a nationally recognized product standard and an important guarantee of quality. In addition, the packaging is marked with an anti-counterfeiting QR code. By scanning the QR code, users can query product production information, circulation records, etc., facilitating traceability and ensuring the authenticity of the purchased product.
2. Observe Physical Properties: Physical State Reflects Quality
The physical properties of Sodium Persulfate are an important basis for identifying authenticity. High-quality Sodium Persulfate is white crystals or powder, usually with no obvious pungent odor. Its particles are uniform and fine, with no visible impurities to the naked eye, and it has good fluidity and is not prone to caking. When a small amount of the product is placed in a dry and clean container for observation, there will be no abnormalities such as grayish or yellowish colors. This is because regular manufacturers have strict standards for raw material selection and production process control during the production of Sodium Persulfate, which can effectively ensure the purity and consistency of the product.
Counterfeits often have obvious differences from authentic products in physical properties. They may have uneven particle sizes, caking, or be mixed with impurities of other colors. Due to rough production processes, some counterfeits may also have a pungent odor, all of which can be used as important basis for identifying their authenticity.
3. Verify Qualifications: Regular Enterprises are the "Assurance" of Quality
Ultimately, product quality depends on the qualifications and strength of the manufacturing enterprise. Sodium Persulfate products from regular manufacturers have complete compliance qualifications. Regular enterprises possess complete production qualification documents, including business licenses and production licenses, and each batch of products is accompanied by a corresponding quality inspection report, which details the test results of various product indicators to ensure that the product meets relevant standard requirements.
As a professional manufacturer of Sodium Persulfate, Fujian ZhanHua Chemical has an annual supply capacity of 50,000 tons. Its Sodium Persulfate product has been recognized by the Ministry of Industry and Information Technology as a "National Single Champion Product", which is a high recognition of the company's production technology and product quality. In addition, Fujian ZhanHua Chemical strictly complies with national environmental regulations and standards during production, adopts advanced production processes and equipment, and implements a strict quality control system throughout the entire process from raw material procurement to finished product delivery, ensuring that every bag of Sodium Persulfate meets high industry standards.
In soil remediation work, it is crucial to be vigilant against counterfeit Sodium Persulfate. By checking the packaging, observing physical properties, and verifying qualifications, we can effectively identify authentic Sodium Persulfate and avoid affecting remediation progress and quality due to the use of counterfeits. There are no shortcuts in soil remediation, and there is no room for falseness in ecological protection. Only when the entire industry jointly adheres to the bottom line of quality can every remediation effort be put into practice.