First of all, most of the bleaching agents adopted in TCF are medicines with no harm on environment, which will not result into pollution after being discharged into river or air; Secondly, the degradation products are basically poison free after paper pulp is bleached, which will have no pollution on atmosphere and be easy to be biodegraded; Moreover, bleaching effluent has no poisonous substances, which can be recycled.
After Williams 's death, Pugs remained a favorite of the British royalty through the 18th century. The Pug's charming features have been portrayed on some famous paintings. The great English artist, William Hogarth, was an owner of Pugs and used them many times in his paintings.
Nicknamed the Dutch mastiff, the Pug is a small dog with a wrinkled face, short legs and barrel chest. In addition to being one of the world's most physically distinctive dogs, the Pug is also well loved for its charismatic personality and effortless charm.