biological oxygen demand

biological oxygen demand, Total:3 items.

The international standard classification for "biological oxygen demand" includes: .

The Chinese standard classification for "biological oxygen demand" includes: .

Standards Norway

• NS 4749:1979 Biological oxygen demand, BOD — Dilution method

Deutscher Verband für Wasserwirtschaft und Kulturbau e.V. (DVWK)

• DVWK-Merkblatt 218:1990 Biochemical oxygen demand (BSB)

Ente Nazionale Italiano di Unificazione

• UNI EN 16087-1:2012 Soil improvers and growing media - Determination of the aerobic biological activity - Part 1: Oxygen uptake rate (OUR)

Others: Guidelines for the aerobic collection, handling and storage of soils for laboratory determination of microbial processes, biomass and diversity,Ultimate aerobic biodegradability of materials under controlled composting conditions,Ultimate aerobic biodegradability of plastic materials,biological oxygen demand,oxygen demand