Sago Lane the dead", but it's actually on Sago Lane. Sago Street was where brothels were located. Sago Lane is known as "ho ba ni au koi" in Hokkien, which literally means "the street behind Ho Man Nin". Ho Man Nin is the "chop" of a well known singing hall in neighbouring Sago Street. 19th century: The lane received its name because during the 1840s, there were numerous sago factories in both Sago Street and Lane. The sago was then taken from the powdery pith of the trunk of the rumbia palm and processed into flour that was used to make desserts,
Simultaneously extracted metals and Acid-volatile sulfide Simultaneously extracted metals and Acid-volatile sulfide Simultaneously extracted metals/Acid-volatile sulfide (SEM-AVS) is an approach used in the field of aquatic toxicology to assess the potential for metal ions found in sediment to cause toxic effects in organisms dwelling in the sediment. In this approach, the amounts of several heavy metals in a sediment sample are measured in a laboratory; at the same time, the amount of acid-volatile sulfide (sulfide which can be liberated from the sediment by treatment with hydrochloric acid) is determined. Based on the chemical interactions between heavy metals (SEM) and acid-volatile sulfide (AVS), the concentrations of these