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(1) The feasibility of the filtration by diatomaceous earth instead of charcoal powder in the TiO_2 production is described based on the principle of filtering and production practice.

(2) The experiments show that the diatomaceous earth residue remained in the reaction is an excellent decolorizing agent for oil, if it is treated with acid before use.

(3) In the experiment, the effect of dosing diatomaceous earth on the flux of flat sheet membrane was studied under the conditions of different sludge concentration.

(4) Add 20 mg. of diatomaceous earth filter aid per liter of solution.

(5) Acid - washed, flux - calcinated diatomaceous earth is often used.

(6) Diatomaceous earth and charcoal are the porous elements, asbestos the strengthening material, and the cement is the binder.

(7) The corporation develops and exploits diatomaceous earth and new products of filter aid continuously, which enlarges the application area of the products.

(8) In this paper , the adsorption of diatomaceous earth which is applied to deodorized paper is determined.

(9) Diatomaceous earth (which we shall hereby call DE because it's a lot easier to type) is the fossilized remains of single-celled algae called diatoms.

(10) The feasibility of using raw diatomaceous earth(DE)instead of refined DE as microbial carrier to treat municipal wastewater was investigated.

(11) Diatomaceous Earth, Fullers Earth, Kaolin, Sage Oil, Eucalyptus Oil, Aloe Vera, Allantoin, Tocopheryl Acetate (Vitamin E).

(12) Active bauxite, silicon dioxide, diatomaceous earth and ash have been found suitable for alkali removal from hot flue gas in a coal conversion system.

(13) In the anti-bending strength: a reverse relationship exists between the ratio of Spent diatomaceous earth and strength.

(14) Chuck them out with Chinese Chalk: Chinese chalk is made of Diatomaceous Earth, a naturally occurring chalk-like sedimentary rock. Sentencedict.com

(15) Diatom ooze coating is a kind of interior decoration material with main compositions of diatomaceous earth and zeolite.

(16) By this method, the specific surface area and pore-size distribution of diatomaceous earth in Tengchong County is found.

(17) Dynamite is an explosive based on the explosive potential of nitroglycerin, initially using diatomaceous earth or another absorbent substance such as sawdust as an adsorbent.

(18) An acephate 50% WG was formulated using 98% acephate technical with diatomaceous earth as the carrier.

(19) Early cylinders were completely filled with a porous filler material consisting of diatomaceous earth, charcoal, asbestos, and cement.

(20) The use of arthropod pathogens like entomopathogenic fungi (fungi that kill insects), diatomaceous earth, insecticidal soaps and botanical insecticides are allowed under the standards.

(21) This subject is mainly the mineralogy characteristic of studying and diatomaceous earth of Lushuihe Jilin and application in the modified asphalt.

(22) Most filters use an ultra fine mesh to support a thin layer of filter powder (made from diatomaceous earth and activated clays).