China Suppliers Factory - Slaked Lime (Calcium Hydroxide) for Environmental Protection and Industrial Applications
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Efficient Acidic Wastewater Treatment
USEEN's industrial-grade calcium hydroxide, with its high purity and strong reactivity, rapidly and stably neutralizes various acidic wastewaters, ensuring precise pH control. As a highly efficient precipitant, it can deeply remove key pollutants such as heavy metals and phosphates, significantly reducing effluent concentration. Simultaneously, the strongly alkaline environment provides disinfection, effectively inhibiting pathogenic microorganisms.
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Reliable Flue Gas Desulfurization
USEEN's industrial-grade calcium hydroxide, with its high purity and strong reactivity, efficiently neutralizes acidic gases such as sulfur dioxide in flue gas, achieving a rapid and stable desulfurization reaction and thus ensuring stable emissions compliance. Its excellent solubility and reaction characteristics allow it to adapt to complex operating conditions, ensuring the continuous and stable operation of the desulfurization system. Furthermore, its reaction products are easy to process and utilize, contributing to a green circular economy model for flue gas purification.
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Enhanced Construction & Soil Stability
USEEN's industrial-grade calcium hydroxide, due to its high purity and strong reactivity, effectively stabilizes and improves soil structure, significantly enhancing the load-bearing capacity and safety of foundation engineering. As a key functional additive, it optimizes the hydration reaction of cementitious materials, greatly enhancing the mechanical strength, durability, and workability of mortar, concrete, and other products. Simultaneously, its continuously alkaline environment provides long-term corrosion protection for reinforcing steel and neutralizes harmful acidic substances, improving the overall stability and weather resistance of building materials.
| ITEM | UNIT | INDEX | |
| Appearance | - | White powder | |
| Chemical Analysis | Ca(OH)₂ | % | 85–95 |
| MgO | % | Max. 2 | |
| SiO₂ | % | Max. 1 | |
| H₂O | % | Max. 1 | |
| 325 Mesh Sieve Pass | % | Min. 90 | |