Applicable to alkaline wastewater and soil!
"SPEX-A" incorporates heavy metals contained in soil and wastewater during the mineralization process of materials, firmly binding them to suppress leaching. Additionally, since the solidification occurs in a neutral to alkaline environment, it is necessary to use a pH adjuster in acidic conditions. 【Features】 ■ Heavy metal elements that can be solidified: arsenic, fluorine, boron, lead, and cadmium ■ The range of application can be expanded by changing the SPEX-A used according to the properties and characteristics of the heavy metal solidification targets (soil, wastewater, pH, etc.) and contamination concentration. *For more details, please download the PDF or feel free to contact us.
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【Specifications】 ■Material pH: Approximately 3 (when suspended in water) ■Usable pH: 2 to 12 (in acidic conditions, pH adjustment towards the alkaline side may be necessary with additives) ■Specific gravity: Powder: Approximately 1.6, Liquid: Approximately 1.3 ■Appearance: Powder: White powder, Liquid: Colorless transparent liquid ■Main target elements: Arsenic, Fluorine, Boron, Lead, Cadmium *For more details, please download the PDF or feel free to contact us.
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Environmental Materials Engineering Co., Ltd. is a company that comprehensively proposes measures against environmental pollution by learning from natural purification mechanisms. By solving environmental issues through advanced materials chemistry, we provide society with "peace of mind" and "safety." Please feel free to contact us if you have any inquiries.