surfactant sludge

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• Perfluorooctanoic acid — IUPAC name pentadecafluorooctanoic acid …   Wikipedia

• Industrial wastewater treatment — covers the mechanisms and processes used to treat waters that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its re use.Most industries produce some wet waste… …   Wikipedia

• Paper recycling — is the process of recovering waste paper and remaking it into new paper products. There are three categories of paper that can be used as feedstocks for making recycled paper: mill broke, pre consumer waste, and post consumer waste.cite web title …   Wikipedia

• Dry cleaning — (or dry cleaning) is any cleaning process for clothing and textiles using a chemical solvent other than water. The solvent used is typically tetrachloroethylene (perchloroethylene), abbreviated perc in the industry and dry cleaning fluid by the… …   Wikipedia

• Photographic processing — is the chemical means by which photographic film and paper is treated after photographic exposure to produce a negative or positive image. Photographic processing transforms the latent image into a visible image, makes this permanent and renders… …   Wikipedia

• Organic movement — The organic movement broadly refers to the organizations and individuals involved worldwide in the promotion of organic farming, which is a more sustainable mode of agriculture. Its history goes back to the first half of the 20th century, when… …   Wikipedia

• Lecithin — is any of a group of yellow brownish fatty substances occurring in animal and plant tissues, and in egg yolk, composed of phosphoric acid, choline, fatty acids, glycerol, glycolipids, triglycerides, and phospholipids (e.g., phosphatidylcholine,… …   Wikipedia

• Sodium tripolyphosphate — Chembox new ImageFile=sodium tripolyphosphate.png ImageSize=200px IUPACName=sodium triphosphate OtherNames= Section1= Chembox Identifiers CASNo= 7758 29 4 PubChem=517047 SMILES= [O ] P(=O)( [O ] )OP(=O)( [O ] )OP(=O)( [O ] ) [O ] . [Na+] . [Na+] …   Wikipedia

• Ethoxylation — is an industrial process in which ethylene oxide is added to alcohols and phenols to give surfactants. The invention of the process is attributed to Schöller and Wittwer at I.G. Farben industrie.[1] Contents 1 Production 1.1 PEGylation …   Wikipedia

• Nonylphenol — IUPAC name 4 (2,4 dimethylheptan 3 yl)phenol …   Wikipedia