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1. Overview: What is Diatomite? Diatomite , also known as diatomaceous earth or diatomite rock, is a porous siliceous mineral derived from the fossilized remains of diatoms, a type of hard-shelled algae. Due to its unique morphology and high silica content, it has been widely adopted across various industries, particularly as filter aid and functional filler. Pure White Diatomite Powder – High Filtration Grade Today, ** diatomite for sale ** has become a top search query by companies seeking advanced filtration and functional material solutions. Its growth is amplified by eco-conscious trends and technological innovation. 2. Industry Trends & Demand for Diatomite For Sale (2021-2024) According to the International Diatomite Producers Association (IDPA), the global diatomite market is projected to reach 3.4 million tons annually by 2026 ( Source ). Its use has expanded beyond traditional filtration in food & beverage and water treatment, now vital in sectors like petrochemicals, metallurgy, coatings, and swimming pool filtration. Figure: Global Diatomite Market Trend (2021-2024, projected to 2026) Diatomite Earth: Natural Porous Structure Swimming Pools: The fastest-growing segment for diatomite for swimming pools , with CAGR over 5.7% (2022-2026). Eco-friendly Filters: Diatomite replaces synthetic filter aids, aligning with environmental regulations (ISO 14001, EU REACH directives). Functional Fillers: Increasing demand in paints, plastics and construction as lightweight, thermal-resistant additive. 3. Technical Specification Table: Diatomite For Sale vs Popular Grades Parameter 100 Mesh Diatomite 200 Mesh Diatomite 325 Mesh Diatomite Average Industry Standard SiO₂ Content (%) ≥89.5 ≥90.2 ≥91.6 88~91 pH Value (10% Slurry) 8.5 8.7 8.9 7.5~9.0 Moisture Content (%) ≤0.5 ≤0.5 ≤0.5 ≤1.0 Apparent Density (g/cm 3 ) 0.40–0.43 0.36–0.40 0.32–0.36 0.30–0.44 Particle Size (μm) 125 75 44 40–125 Brightness (ISO, %) 85 90 96 82–92 Filtration Rate (ml/min) 165 178 192 145–180 Diatomite Rock: Raw Material for High-Grade Processing 4. Manufacturing Process – Diatomite for Sale 1 Mining & Raw Ore Selection : Selected premium diatomite rock is quarried and initially sorted for purity. 2 Crushing & Grinding : Raw rocks are crushed then milled to 100, 200, or 325 mesh via ball mills and high-speed pulverizers . 3 Calcination (Filtration Grade) : For filter aid, diatomite is calcined at 800~950°C for 4-8 hours ( Meets ISO 9001 ). 4 Classification & Screening : Separated into specific mesh grades. Ensures consistent particle distribution. 5 Quality Inspection : Analytical testing for SiO₂, heavy metals (per ANSI /ISO). 6 Packing & Delivery : Packed in moisture-proof bags (25kg/1000kg), ready for shipment. ▶ Watch Diatomite Production Video Precision Milling for Diatomite Powder Grades Quality Control Lab Testing (ISO/ANSI) Flow-Chart: Manufacturing Process of diatomite for sale 5. Product & Industry Certifications Certified by ISO 9001:2015 (Quality Management) Compliant with FDA Food Contact (21 CFR 182.1400) ANSI/AWWA B603 (Water System Use) EN 12902 (Water Treatment Chemicals) Member, International Diatomite Producers Association (IDPA) Long-term supply partnerships with 200+ industrial clients Service span: 16+ years, 80+ countries Certifications & Shipping Standards for Diatomite 6. Product Data Visualization: 100 200 325 mesh White Diatomite Powder Interpretation: – 325 mesh diatomite powder demonstrates the highest performance in filtration rate, silica content, and brightness—critical factors for premium filter aids and filler applications, especially for pharmaceutical and food-grade industries. 7. Industry Application Scenarios Water Treatment & Swimming Pools : Used as filter aid for micro-filtration of municipal, industrial, and pool water; removes particles down to 2μm; stable pH; chemical inertness. Food & Beverage Industry : Clarification of beer, wine, edible oils. FDA compliant, food grade safety, improves product transparency. Petrochemical & Metallurgy : Acts as anti-corrosive filler in paints, ceramics, and foundry; superior in thermal insulation, lightweight structure. Pharmaceuticals : Excipient for tablet formulations; meets USP/NF monograph standards . Building & Construction : Diatomite earth as thermal insulator and soundproofing aggregate. Agriculture & Environmental Remediation : Soil conditioner and absorbent due to high porosity. Case Study: Swimming Pool Filtration In 2023, a leading aquatic facility in Dubai replaced synthetic filter aids with ** diatomite for sale **, resulting in 31% longer filter cycle times, 17% lower energy cost, and compliance with EN 12902 & ANSI/AWWA B603 . Diatomite Filtration Media for Pools – Clarity & Safety 8. Product Advantages & Supplier Comparison Feature Glorystar Export (Our Product) Standard Supplier A Standard Supplier B Particle Size Consistency 99.6% Uniform 95% 96% SiO₂ Purity (%) ≥91.6 88~90 ≤89 Brightness (ISO, %) 96 88 85 Filtration Efficiency 192 ml/min 170 ml/min 162 ml/min Compliance & Certs ISO, FDA, ANSI, EN12902 ISO only No EN12902 Custom Sizing 100/200/325 Mesh & Custom 100/200 Mesh Only 325 Mesh Only Lead Time 7-15 Days 25 Days 21 Days Multi-standard certified, fast delivery, and customizable mesh choices make our diatomite for sale the optimal choice for modern industries and OEM clients. 9. Customization, Delivery, Warranty, & Support Customization: Mesh sizes (40–500 mesh), bulk density, and surface treatment on request. Application-tailored grades for swimming pool, beverage, or specialty filter aids. Lead Time: Standard dispatch in 7–15 days; expedited delivery for OEMs. Quality Assurance: 2-year shelf life in original packaging. Full batch traceability and test records supplied. Support: 24/7 engineer & technician online support; global logistics coverage; MSDS & TDS documents provided. Service Cases: Over 50 customized filtration solutions delivered in 2023 for clients across Europe, SE Asia, and North America. For technical advice or to request a sample, contact us directly or visit our product detail page: diatomite for sale 10. FAQ: Technical Terms Explained Q1: What is the meaning of mesh size (100/200/325 mesh) in diatomite powder? A: Mesh size indicates the number of openings per inch in a sieve through which the particle passes. 325 mesh diatomite has finer particles (~44μm) suited for high-clarity filtration, while 100 mesh (~125μm) is used for coarse filtering or filler. Q2: What is SiO₂ content and why is it critical? A: SiO₂ (Silicon Dioxide) is the main component of diatomite, providing chemical inertness and filtration porosity; higher values (≥91%) ensure better purity and stable performance. Q3: What are typical application standards for diatomite earth in water filtration? A: Applicable standards include ANSI/AWWA B603 for potable water, EN 12902 for chemical filtration, and FDA (21 CFR 182.1400) for food-contact safety. Q4: How does diatomite compare with perlite filter aid? A: Diatomite offers higher micro-porosity and finer particle retention (down to 2μm), vs. perlite's 4–10μm range. Diatomite is preferred in pharmaceutical and beverage clarity. Q5: What is the expected service life of diatomite filters? A: With proper operation (backwashing, replacement cycles), diatomite filter media can be used up to 12–18 filtration cycles before requiring a full recharge. Q6: Are there any special storage requirements? A: Store in dry, ventilated areas in sealed, moisture-proof packaging; avoid direct sunlight to preserve granularity and performance. Q7: How is product batch consistency ensured? A: Every batch is sampled and tested according to ISO 3262-22 and EN 12913 for particle size, SiO₂ content, and impurity levels; results and certification are included with shipments. 11. Conclusion & Industry References In summary, ** diatomite for sale ** — particularly the 100 200 325 mesh White Diatomite Powder available at