tannery造句

treatment of tannery wastes

Isolation and characterization of bacteria with chromium(Ⅵ) removal capacity from chromium-contaminated tannery sludge

Nike said it was meeting its tannery suppliers and investigating the supply chain.

My father was the son of an uneducated man who owned a tannery and then a glove factory.

We've used leather from a Silver-rated tannery, which means the tanning facility has achieved a high environmental rating from a third-party audit.

A great quantity of neutral salts, mainly produced during the pickling process in leather-making and difficultly separated from waste liquid, have been found in tannery effluent.

The purpose of this new technology is to immobilize chromium, which can avoid the secondary pollution so as to make tannery sludge innocent and use it as a resource.

By using coal fly ash as main material, the alkali fusion-hydrothermal synthesis method was adopted to prepare zeolite-A and apply it to tannery wastewater treatment in this paper.