This paper advanced a method of determinating Lead, Cadmium in surface water by atomic absorption spectroscopy, earlier enriching and separating them with active carbon and 1.4% 8-Hydroxyquinline as an assist agent.

• 本文提出以8-羟基喹啉为辅助剂,用活性碳分离富集,最后用火焰原子吸收法测定地表水中的铅、镉含量;