1.This paper review the determination each method of BOD5, point out each kind of influence factor of dilution inocula method.评述了BOD5测定的各种方法,指出了稀释接种法的各种影响因素。 2.Water quality--Determination of biochemical oxygen demand after 5 days(BOD5)--Dilution and seeding methodGB/...
Water quality — Determination of biochemical oxygen demand after 5 days (BOD 5) — Dilution and seeding methoddoi:ISO 5815:1989规定的程序适用于每升含氧量大于或等于3 mg且不超过6000 mg的所有水域.对于更大的值,该程序仍然适用,但必要的稀释引起的误差需要谨慎解释结果.获得的结果是生化和化学作用结合...
4.Dilution Factor in the Determination of BOD for Water Sample水样的生化需氧量测定中稀释倍数的探讨 5.Tangerine peel active principle acetate is prepared to 1% emulsion,diluted to certain multiple,and used to off-bodypharmacodynamic experiment for itch-mite of family rabbit ears.将桔皮素乙酰酯制成...
However, it has been widely used as a method to measure the biodegradability of organic matter in wastewater and surface water. The first problem encountered during the BOD5 test is determining the appropriate dilution ratio of the samples. As this ratio can affect the amount of oxygen consumed...
Explain how this serological test is used: Hemagglutination inhibition test Explain how measuring BOD is an indicator of water quality. Why is there a reaction on the urease agar/broth, although there may be no significant growth? Explain density-dependent and density-independent factors a...
After 15 days of maceration, the solution was filtered and after 48h at rest, the mother tincture was considered ready for use. The dilution 1cH (Centesimal Hahnemannian) was obtained by adding 0.2 ml of the mother tincture in 19.8 ml of distilled water (1/100) and sucussioned 100 times...
The quality ofdilutionwater, which if contaminated leads to incorrect BOD values 稀释水水质受到污染就会导致求得的BOD值不够准确。 属类:综合句库-- Methods forDilutionAntimicrobial Susceptibility Tests for Bacteria that Grow Aerobically 细菌需氧增长的稀释抗菌易感性试验方法 ...
Water quality - Determination of biochemical oxygen demand after n days (BOD) - Part 1: Dilution and seeding method with allylthiourea acid addition (ISO 5815:1989, modified); German version EN 1899-1:1998doi:DIN EN 1899-1
Water Quality - Determination Of Biochemical Oxygen Demand After N Days (bod) - Part 1: Dilution And Seeding Method With Allylthiourea AdditionSwiss Standards
Water quality - Determination of biochemical oxygen demand after 5 days (BOD subsript 5) - Dilution and seeding method