In this work the variation in the elimination capacity of a biofilter as a function of the gas flow and toluene concentration was studied. A bioreactor 0.75 m highÃ14.5 cm diameter was used, divided into three equal stages, using compost to support the microorganisms, and sea shells to control the pH.
Mistletoe and holly have poisonous berries and are dangerous if large amounts are consumed. Poinsettias have bad side effects if eaten by your dog. Chamomile, alfalfa, comfry, penny royal and garlic are dangerous herbs for dogs to eat.
Find out what plants and flowers may be poisonous to dogs with the following list of common toxic plants and flowers. Please note that this is not a complete list.If you have a particular plant in mind for your home or yard, you should thoroughly research it first.ind out what plants and flowers may be poisonous to dogs with the following list of common toxic plants and flowers. Please note that this is not a complete list.