commercial and industrial products water treatment in spain
The general polyacrylamide, which are applicable for Oilfield EOR mainly include CA-70 anionic polyacrylamide, CA-75 anionic polyacrylamide. The product, which is applicable for the worst domestic geological conditions in EOR, is mainly CA-85 .That is what we called temperature-resistant and anti-saline polyacrylamide.
Since the protest of the independence of Catalonia last October 27th, the demonstrations broke out on a large scale in barcelona, on November 11th, according to the police, more than 750000 people claimed Saturday in barcelona the release of the Catalan independence leaders imprisoned.
