About Us
Wavelamp Environmental Protection Technology (Henan) Co., Ltd. is located in Xinxiang High-tech Economic Development Zone, Henan Province. Its main product, polyacrylamide, is widely used as a flocculant, thickener, drag reducer, and binder in industries such as oil extraction, metallurgy, coal, incense making, wastewater treatment, papermaking, chemicals, pharmaceuticals, textiles, and building materials, with huge market demand.
Products
High viscosity polyacrylamide products
Wavelamp high-viscosity polyacrylamide is a water-soluble polymer with ultra-high molecular weight as its core advantage. It features strong thickening, binding
Specialized polyacrylamide for the petroleum industry
Polyacrylamide is a core chemical in oil extraction. Weilangpu oil-specific polyacrylamide, with its thickening, flocculation, and rheology regulation properties, is
Polyacrylamide (PAM) for incense making
Wavelamp’s incense-specific polyacrylamide is a high-efficiency binder, suitable for all types of incense products such as stick incense, coil incense,
News
Breaking news
Flocculation Process in Municipal Sewage Treatment: The Core Chemical Secret of Sewage Purification — Domestically Produced Polyacrylamide in China
Municipal sewage generated from daily urban life contains soluble organic matter, nitrogen and phosphorus pollutants, as well as a large
Polyacrylamide: A Superior Viscosity Improver for Putty Powder
Polyacrylamide (PAM) is a common additive for viscosity enhancement, water retention and thickening in putty powder production. Anionic PAM dominates
Gypsum Plaster Special Reinforcing Agent — Low Dosage, High Efficiency
I. Working Principle Polyacrylamide acts as a dedicated reinforcing, flocculating and thickening agent for gypsum: II. Applicable Models III. Core
Polyacrylamide Special Dispersant for Tiles: Optimal Choice for Viscosity Reduction and Slurry Stabilization
Polyacrylamide manufactured by Chinese producers serves as a polymer dispersant in tile and ceramic production. Its core working principle relies
Polyacrylamide: A Booster for Upgrading Paper Grade
Polyacrylamide for papermaking manufactured by Chinese producers is a white granular linear high-molecular polymer, widely applied as retention aid, drainage
Polyacrylamide — The “Cleaning Magician” in Coal Washing Ponds
Coal washing special polyacrylamide is an anionic high-molecular polymer belonging to the polyacrylamide family, also known as coal washing agent.
What is the difference between polyacrylamide powder and liquid?
The core difference between polyacrylamide dry powder and liquid lies in their form and dissolution method: dry powder requires dissolution before use, while liquid can be added directly; secondly, there is the issue of storage stability—dry powder is easy to store, while liquid requires protection against degradation.
Form and Usage (Most Crucial)
Dry Powder: Solid granules or powder, must be dissolved in water according to the specified ratio before use (usually takes more than 30 minutes) to form an aqueous solution before addition.
Liquid: Pre-dissolved aqueous solution or emulsion, no dissolution step required, can be directly diluted or added, saving operation time.
Storage and Transportation
Dry Powder: Low water content (usually <10%), small footprint, low transportation costs, can be stored for 1-2 years in a sealed, dry environment.
Liquid: High water content, large packaging volume, high transportation costs, and susceptible to degradation due to temperature; shelf life is typically only 3-6 months.
Cost and Applicable Scenarios
Dry Powder: Relatively low unit price, suitable for scenarios with large usage volumes and available dissolution equipment and time (such as large-scale wastewater treatment plants and oilfield extraction). Liquid: Higher unit price, but eliminates the dissolution process, suitable for small-volume applications and scenarios where convenience is important (such as small-scale emergency wastewater treatment and laboratory use).
How to choose the right polyacrylamide for your needs?
The selection of polyacrylamide requires comprehensive consideration of the application scenario, water quality characteristics, and operating conditions. The following is a detailed selection guide:
Selection Process
Step 1: Determine the Ion Type
Anionic: Suitable for alkaline wastewater containing inorganic suspended solids, such as mining and coal washing wastewater.
Cationic: For high-concentration organic wastewater and sludge dewatering, such as food processing and papermaking wastewater.
Nonionic: Suitable for acidic or high-salt wastewater, with strong resistance to electrolyte interference.
Step 2: Determine Water Quality Characteristics
pH Value: Choose cationic for acidic wastewater, anionic for alkaline wastewater, and nonionic for neutral wastewater.
Impurity Charge: Use cationic for negatively charged dye particles, and anionic for positively charged metal ions.
Step 3: Determine the Form: Powder or Liquid
Suitable Scenarios for Dry Powder:
Paper mills, mining beneficiation plants, and other places with large usage volumes.
Companies that are cost-sensitive and have corresponding dissolving equipment.
Users with limited storage conditions but requiring a long shelf life.
Suitable scenarios for liquid selection:
Small-scale wastewater treatment plants or laboratories.
On-site emergency wastewater treatment.
Situations requiring high ease of operation.
Step 4: Small-scale test
Take 100ml of water sample, add 0.5ml of different types of 0.1% concentration PAM solutions, and observe the floc formation rate and density within 3 minutes. Select the model with the best effect.
Important reminder: Avoid selecting solely based on molecular weight or ionic strength; the optimal model must be determined experimentally.
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