Coffee grounds and used tea bags also produce nitrogen in the compost pile. Avoid adding oil or dairy products to the pile. Salad dressings and cooking oil don't compost well, so vegetables prepared with these items aren't suitable for composting (see References 2, page 1). Some nonfood waste also composts well.
injection site reaction. An allergic, histaminic, or traumatic response of the skin and subcutaneous tissues to any substance introduced with a needle. Patient care. The injection site should be carefully monitored for redness, swelling, necrosis, or purulence. The size of any injury should be measured and the patient's level of pain assessed. Management may depend on the nature of the introduced substance. In mild cases, topical application of a cold pack may alleviate symptoms.
With solid catalysts, at least one of the reactants is chemisorbed (a portmanteau term for chemically adsorbed) by the catalyst. A catalyst is chosen that releases the products formed as readily as possible; otherwise the products remain on the catalyst surface and act as poisons to the process. Chemisorption can occur over a wide temperature range, the most effective temperature for adsorption depending on the nature of the catalyst.