Maksud "biochemical oxygen demand" dalam kamus Corsica

SEBUTAN BIOCHEMICAL OXYGEN DEMAND DALAM CORSICA

biochemical oxygen demand

APAKAH MAKSUD BIOCHEMICAL OXYGEN DEMAND dalam CORSICA?

Permintaan oksigen biokimia

Biochemical oxygen demand

Permintaan oksigen biokimia atau B.O.D adalah jumlah oksigen terlarut yang diperlukan oleh organisma biologi aerobik dalam badan air untuk memecahkan bahan organik hadir dalam sampel air tertentu pada suhu tertentu dalam tempoh masa tertentu. Istilah ini juga merujuk kepada prosedur kimia untuk menentukan jumlah ini. Ini bukan ujian kuantitatif yang tepat, walaupun ia digunakan secara meluas sebagai petunjuk kualiti air organik. Nilai BOD paling umum dinyatakan dalam miligram oksigen yang digunakan setiap liter sampel selama 5 hari inkubasi pada 20 ° C dan sering digunakan sebagai pengganti kuat tahap pencemaran organik air. BOD boleh digunakan sebagai tolok ukur keberkesanan loji rawatan air sisa. Ia disenaraikan sebagai pencemar konvensional dalam Akta Air Bersih A.S.. BOD adalah sama dalam fungsi kepada permintaan oksigen kimia, di mana kedua-duanya mengukur jumlah sebatian organik di dalam air. Walau bagaimanapun, COD adalah kurang spesifik, kerana ia mengukur semua yang boleh dioksidakan secara kimiawi, bukan hanya tahap bahan organik secara biologi.

Biochemical oxygen demand or B.O.D is the amount of dissolved oxygen needed by aerobic biological organisms in a body of water to break down organic material present in a given water sample at certain temperature over a specific time period. The term also refers to a chemical procedure for determining this amount. This is not a precise quantitative test, although it is widely used as an indication of the organic quality of water. The BOD value is most commonly expressed in milligrams of oxygen consumed per litre of sample during 5 days of incubation at 20 °C and is often used as a robust surrogate of the degree of organic pollution of water. BOD can be used as a gauge of the effectiveness of wastewater treatment plants. It is listed as a conventional pollutant in the U.S. Clean Water Act. BOD is similar in function to chemical oxygen demand, in that both measure the amount of organic compounds in water. However, COD is less specific, since it measures everything that can be chemically oxidized, rather than just levels of biologically active organic matter.

Definisi biochemical oxygen demand dalam kamus Corsica

Takrif permintaan oksigen biokimia dalam kamus adalah ukuran pencemaran organik air: jumlah oksigen, dalam mg seliter air, diserap oleh sampel yang disimpan pada 20 ° C selama lima hari BOD.

TERJEMAHAN BIOCHEMICAL OXYGEN DEMAND

Cari terjemahan biochemical oxygen demand kepada 25 bahasa dengan penterjemah Corsica pelbagai bahasa kami.

Terjemahan biochemical oxygen demand dari Corsica ke bahasa lain yang dibentangkan dalam bahagian ini telah diperolehi menerusi terjemahan statistik automatik; di mana unit terjemahan penting adalah perkataan «biochemical oxygen demand» dalam Corsica.

• Penterjemah Corsica - Cina: 生化需氧量
• Penterjemah Corsica - Czech: demanda bioquímica de oxígeno
• Corsica: biochemical oxygen demand
• Penterjemah Corsica - Hindi: जैव रासायनिक ऑक्सीजन मांग
• Penterjemah Corsica - Amhara: الطلب على الأكسجين البيوكيميائي
• Penterjemah Corsica - Rusia: биохимическая потребность в кислороде
• Penterjemah Corsica - Punjabi: demanda bioquímica de oxigênio
• Penterjemah Corsica - Basque: বায়োকেমিক্যাল অক্সিজেন চাহিদা
• Penterjemah Corsica - Frisia: la demande biochimique en oxygène
• Penterjemah Corsica - Melayu: Permintaan oksigen biokimia
• Penterjemah Corsica - Chichewa: biochemischen Sauerstoffbedarf
• Penterjemah Corsica - Jepun: 生化学的酸素要求量
• Penterjemah Corsica - Kreol Haiti: 생화학 적 산소 요구량
• Penterjemah Corsica - Jerman: Kebutuhan oksigen biokimia
• Penterjemah Corsica - Vietnam: nhu cầu oxy sinh hóa
• Penterjemah Corsica - Tagalog: உயிர்வேதியியல் ஆக்ஸிஜன் தேவை
• Penterjemah Corsica - Marathi: जैवरासायनिक ऑक्सीजनची मागणी
• Penterjemah Corsica - Turki: biyokimyasal oksijen ihtiyacı
• Penterjemah Corsica - Itali: domanda biochimica di ossigeno
• Penterjemah Corsica - Poland: biochemiczne zapotrzebowanie na tlen
• Penterjemah Corsica - Ukraine: біохімічна потреба в кисні
• Penterjemah Corsica - Romania: consumul biochimic de oxigen
• Penterjemah Corsica - Cina: βιοχημικά απαιτούμενου οξυγόνου
• Penterjemah Corsica - Afrikaans: biochemiese suurstof vraag
• Penterjemah Corsica - Swahili: biokemisk syre
• Penterjemah Corsica - Parsi: biokjemisk oksygenforbruk

CORSICA BUKU YANG BERKAIT DENGAN «BIOCHEMICAL OXYGEN DEMAND»

Ketahui penggunaan biochemical oxygen demand dalam pilihan bibliografi berikut. Buku yang berkait dengan biochemical oxygen demand dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.

Third century of biochemical oxygen demand

Review all previous BOD work--including why technicians, scientists, plant operators, regulators, and engineers have complained about the BOD test for many years.This book is intended to serve three purposes: first and foremost, is to ...

Rodger Baird, Roy Keith Smith, 2002

Pollution Prevention: The Waste Management Approach to the ...

Biochemical Oxygen Demand (BOD) Over the years, several different processes have been developed for the treatment of wastewater. Many, including most biological processes, are based on technology originally developed for municipal  ...

Louis Theodore, R. Ryan Dupont, Kumar Ganesan, 1999

Environmental Microbiology: A Laboratory Manual

Measurement of biochemical oxygen demand (BOD) is one of the most important methods used by regulators and treatment plants to assess the effectiveness of wastewater treatment in reducing organic content (Bitton, 1999). Biochemical (or  ...

Ian L. Pepper, Charles P. Gerba, 2005

Environmental Engineering Dictionary

... (see biochemical oxygen demand); (3) Biochemical oxygen demand; (4) Chemical oxygen demand (COD); (5) Dissolved oxygen (DO); (6) Dissolved oxygen unit; (7) Dry oxygen; (8) Five-day BOD (BOD5) (see biochemical oxygen demand); ...

C. C. Lee, 2005

Development document for the proposed effluent limitations ...

Appendix F: Aggregated Daily Data for Proposed Pollutants and Subcategories Subcategory=Red Meat -- 0ption=BAT2 (continued) Analyte Name BIOCHEMICAL OXYGEN DEMAND BIOCHEMICAL OXYGEN DEMAND BIOCHEMICAL ...

Fundamentals of Environmental Engineering

Oxygen demand is measured in one of three basic ways: biochemical oxygen demand, chemical oxygen demand, or total oxygen demand. The biochemical oxygen demand (BOD) measures oxygen removal after inoculating a waste sample ...

Danny D. Reible, 1998

Handbook of Water Analysis, Second Edition

The use of microorganisms with broad range substrate utilisation for the ferricyanide-mediated rapid determination of biochemical oxygen demand. Talanta, 55:1187-1194, 2001. 21. J. Jia, M. Tang, X. Chen, L. Qi, and S. Dong. Co -immobilized ...

Leo M.L. Nollet, Leen S. P. De Gelder, 2007

Food Analysis

The two main methods used to measure the oxygen demand of water and wastewater are biochemical oxygen demand (BOD) and chemical oxygen demand (COD). This chapter briefly describes the principles, procedures, applications, and ...

S. Suzanne Nielsen, 2010

Analytical Instrumentation

Therefore, although oxygen demand may be measured in a number of ways, the 5-day BOD result is what is meant by oxygen demand in most cases. BIOCHEMICAL OXYGEN DEMAND (BOD) Five-Day BOO Procedure If the BOD at 20°C ...

Bela G. Liptak, 1994

Simplified Wastewater Treatment Plant Operations

5.8 mg 232 mg „„„ „ 0025L = ~TL = 232 mg/L BIOCHEMICAL OXYGEN DEMAND It is important to know the suspended solids in the water. But we also want to know how much biological activity there is in the raw wastewater. Dissolved in the ...

Edward Haller, 1995

BARANGAN BERITA YANG TERMASUK TERMA «BIOCHEMICAL OXYGEN DEMAND»

Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah biochemical oxygen demand digunakan dalam konteks perkara berita berikut.

Waste water treatment plant operating 'really well': CAO

“We are required in total suspended solids and cbod's (carbonaceous biochemical oxygen demand) are required to be under 25 — we are ... «Nanton News, Jul 15»

Connecticut River Watershed Council threatens to sue Chang Farms …

... wastewater contains suspended solids, biochemical oxygen demand, bacteria, nitrogen, and phosphorus as well as calcium-based nutrients, ... «MassLive.com, Jul 15»

Industrial pollution levels to be monitored online soon

... and water by handling hazardous substances, or effluent having BOD (biochemical oxygen demand) load of 100kg or more per day, or both. «Times of India, Jul 15»

MAPUSA RIVER IS OFF COUR

Annual report of the Goa State Pollution Control Board has said the river is badly polluted as the biochemical oxygen demand values ranged ... «Goa com, Jun 15»

Water used to wash hospital linen not only full of faeces, but also …

... said that the BMC lab report states the water from Dhobi Ghat has a Biochemical Oxygen Demand (BOD) — which indicates the presence of ... «NYOOOZ, Jun 15»

Food grinders concern Metro Vancouver

At least 80% of biochemical oxygen demand and total suspended solids entering all the wastewater treatment plants in the region are from ... «24 Hours Vancouver, Jun 15»

BC News Friends to follow

A discharge of treated water into Elbow Swamp on May 28 exceeded the plant's permitted limit for biochemical oxygen demand, or BOD, ... «Bryan County News, Jun 15»

How much waste can Revelstoke's sewage plant treat?

For example, it can have a maximum biochemical oxygen demand (BOD) of 45 milligrams per litre. BOD is one of those scientific terms that's ... «Black Press, Jun 15»

All set to host Kumbh, some works in last leg

The NMC has to yet bring down the biochemical oxygen demand from the STPs though the officials and environment activists have been ... «Times of India, Jun 15»

Cedar Creek officials: plant running smoothly

The plant continues to remove 95 percent of Biochemical Oxygen Demand and 96 percent of suspended solids, Ryan said. Pace Analytical ... «liherald.com, Jun 15»