Chemical cleaning of adsorbed pharmaceutical on NF/RO membranes

| January 24, 2018

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Nanofiltration (NF) and reverse osmosis (RO) have proved to be effective in the removal of various pharmaceuticals. One of the main rejection mechanisms is interaction/adsorption since pharmaceuticals, especially hydrophobic, adsorb on membrane polymeric matrix.

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Thatcher Company

Thatcher Company is a diversified chemical manufacturer and distributor. The company was founded in 1967 and has grown to be a major specialty chemical manufacturer and distributor in the United States. Thatcher produces proprietary blends of products for water, wastewater, process and utility applications. These products are used by Oil & Gas, Dairy, Pharmaceutical, Municipal, Power, Agriculture and other industrial customers. Today, Thatcher Company employs more than 350 people, with headquarters located on 25 acres in the industrial area of Salt Lake City, Utah. Operating in a number of locations nationwide, Thatcher’s flexible business model with diversified products for our regional customers allows us to respond to the changing needs of our customers and the marketplace. Chemical Manufacturing, Water Treatment, Specialty Blends, Chemical Logistics, Wastewater Treatment, Odor Control Technologies, Oil & Gas Applications, Powder Activated Carbon, Process Chemistries, Pharmaceut

OTHER ARTICLES

How Is the SCIP Database Different From the REACH Regulation

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Coronavirus and the petrochemicals industry

Article | April 2, 2020

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Taiwan Amends the Toxic Chemical Substance Operators Liability Insurance Measures

Article | March 1, 2020

Taiwan amended the Toxic Chemical Substances Operation Liability Insurance Measures and renamed it the Toxic and Concerned Chemical Substance Operators Liability Insurance Measures. The Measures require operators to obtain liability insurance before operation if the total amount during the manufacture, use, storage, and transportation of toxic chemicals of the first to third categories or hazardous chemical substances of concern reach a specified benchmark.

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Spotlight

Thatcher Company

Thatcher Company is a diversified chemical manufacturer and distributor. The company was founded in 1967 and has grown to be a major specialty chemical manufacturer and distributor in the United States. Thatcher produces proprietary blends of products for water, wastewater, process and utility applications. These products are used by Oil & Gas, Dairy, Pharmaceutical, Municipal, Power, Agriculture and other industrial customers. Today, Thatcher Company employs more than 350 people, with headquarters located on 25 acres in the industrial area of Salt Lake City, Utah. Operating in a number of locations nationwide, Thatcher’s flexible business model with diversified products for our regional customers allows us to respond to the changing needs of our customers and the marketplace. Chemical Manufacturing, Water Treatment, Specialty Blends, Chemical Logistics, Wastewater Treatment, Odor Control Technologies, Oil & Gas Applications, Powder Activated Carbon, Process Chemistries, Pharmaceut

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