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.
Pugs that live a mostly sedentary life can be prone to obesity, though this is avoidable with regular exercise and a healthy diet. The median life span of Pugs is 11 years, which is in line with other breeds of the same size.ugs that live a mostly sedentary life can be prone to obesity, though this is avoidable with regular exercise and a healthy diet. The median life span of Pugs is 11 years, which is in line with other breeds of the same size.