موقعك الحالي:صفحة رئيسية>المنتجات
2021年10月2日 An eco-friendly direct source of silica and the production of silicon, diatomaceous earth possesses a desirable nano- to micro-structure that offers inherent
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1998年7月20日 Diatomaceous earth, light-coloured, porous, and friable sedimentary rock that is composed of the siliceous shells of diatoms, unicellular aquatic plants of
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2023年2月1日 SUMMARY Diatomaceous earth is a type of sand that consists of fossilized algae. It’s rich in silica, a substance that has many
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Diatomaceous earth is a powder containing about 80%-90% silica. Diatomaceous earth is thought to kill insects by dehydrating them or drying them out. Also, the powder allows
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2022年12月30日 Diatomaceous earth has a high absorption and cation exchange capacity and is mainly used as an absorbent, filling, insulating, coating, and filter material. It is mostly composed of silica phases
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Diatomaceous earth is practically non-toxic to fish and aquatic invertebrates. It is commonly encountered by birds and other wildlife , and it's not known to be harmful. However, no toxicity evaluations for wildlife
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2016年7月12日 Diatomaceous earth is a soft, siliceous sedimentary rock containing the fossilized skeletal remains of diatoms. It has been used as a bug killer: it is hypothesized that the sharp particles physically cut up the
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Diatomaceous earth (DE) is a powder made from the sediment of fossilized algae. The algae — tiny, aquatic organisms called diatoms — have skeletons made of silica or
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Kieselguhr or diatomaceous earth is an amorphous silica of fossil origin. Once mined and carefully cleaned, it can be used as a support for TLC. It has a very wide pore size, and
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الصين -تشنغ تشو -المنطقة الوطنية للتنمية الصناعية للتكنولوجيا المتطورة، جادة العلوم رقم 169.
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