Nghĩa của từ chemical oxygen demand cod bằng Tiếng Sec
chemical oxygen demand (COD) [eko.] COD chemická spotřeba kyslíku (angl.) Entry edited by: RNDr. Pavel Piskač chemical oxygen demand (COD) [eko.] chemická spotřeba kyslíku (ChSK) Entry edited by: RNDr. Pavel Piskač chemical oxygen demand (COD) [eko.] CSV chemická spotřeba kyslíku (něm.) Entry edited by: RNDr. Pavel Piskač
Đặt câu có từ "chemical oxygen demand cod"
1. Plants that bleach wood pulp for paper making may generate chloroform, dioxins (including 2,3,7,8-TCDD), furans, phenols and chemical oxygen demand (COD).
2. Monitoring of chemical oxygen demand (COD), biochemical oxygen demand (BOD) and ammoniacal nitrogen after on-site or off-site effluent treatment for direct discharges to receiving water, by using flow-proportional 24-hour composite samples.
3. In environmental chemistry, the chemical oxygen demand (Cod) is an indicative measure of the amount of oxygen that can be consumed by reactions in a measured solution.It is commonly expressed in mass of oxygen consumed over volume of solution which in SI units is milligrams per litre (mg/L).A Cod test can be used to easily quantify the amount of organics in water.