Results 181 to 190 of about 21,879 (214)

The different responses of AOA and AOB communities to irrigation systems in the semi-arid region of Northeast China [PDF]

Frontiers in Microbiology
Ammonia oxidation is the rate-limiting step in nitrification and the key step in the nitrogen (N) cycle. Most soil nutrients and biological indicators are extremely sensitive to irrigation systems, from the perspective of improving soil fertility and ...
Zhang Jinjing, Li Cuilan, Cuilan Li
exaly   +2 more sources

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Oxidative Stress and Antioxidant Biofactor (AOB®)

1997
Antioxidant biofactor (AOB®) is an unique processed grain food obtained from soybean, wheat, rice germ, rice bran, tear grass, green tea, sesame, citron, green leaves extracts and malted rice. These ingredients were degraded to low molecular weight compounds by roast and fermentation with Aspergilus oryzae (Fig. 1).
Yukiko Minamiyama, Eisuke Sato, Shigekazu Takemura, Masayasu Inoue, Toshikazu Yoshikawa   +4 more
openaire   +1 more source

AOB Genome sequencing and assembly

2016
It is able to fixed ...
openaire   +1 more source

Effects of temperature gradients on AOB/NOB competition in MABR biofilms

2020
<p>The membrane aerated biofilm reactor (MABR) is an emerging wastewater treatment technology that can greatly decrease energy requirements for wastewater treatment. It consists of cassettes of air-supplying, hollow-fiber membranes that can retrofit existing activated sludge processes.
Patricia Perez, Emily Clements, Cristian Picioreanu, Robert nerenberg   +3 more
openaire   +1 more source

Simulated distribution nitrification: Nitrification Index evaluation and viable AOB

Journal AWWA, 2013
Lab‐scale reactors were used to evaluate the impact of simultaneously increasing temporal influent monochloramine (NH2Cl) concentrations (0.0 to 3.2 mg/L Cl2) and chlorine‐to‐nitrogen mass ratios (0:1 to 3.2:1) on nitrification, allowing evaluation of the recently proposed Nitrification Index (NI) for chloraminated drinking water distribution system ...
Karen A. Schrantz, Jonathan G. Pressman, David G. Wahman   +2 more
openaire   +1 more source

[Inhibiting Form of Ammonium to AOB and Inhibiting Rule].

Huan jing ke xue= Huanjing kexue, 2016
The inhibiting form and rule of ammonium to ammonia oxidation bacteria ( AOB) were investigated through a series of batch experiments using biofilm reactor,in which the reaction conditions were controlled to 30 degrees C, HRT 4.76 h, ORP 100 mV. The results showed that when the AOB activity was half-inhibited at an ammonia nitrogen concentration of 2 ...
Jian-hong, Cui, Xiang, Li, Yong, Huang, Liang, Zhu, Peng-bing, Yang   +4 more
openaire   +1 more source

Manipulation of DNA damage checkpoint signaling in cancer cells by antioxidant biofactor (AOB)

Food Funct., 2013
Antioxidant biofactor (AOB) is one of the fermented grain food supplements commercially available in Japan and other countries. Herein, we investigated the effect of AOB on the UVC (254 nm) induced DNA damage in A549 cells. Both distilled water and MeOH extracts of AOB did not show any significant cell toxicity.
Naoto, Tatewaki, Hari Narayan, Bhilwade, Hiroshi, Nishida, Yuki, Nakajima, Tetsuya, Konishi   +4 more
openaire   +2 more sources

Akutno oštećenje bubrežne (AOB) funkcije. Poseban osvrt na AOB u sepsi i malnutriciji kao nedovoljno prepoznat problem

Liječnički vjesnik : glasilo Hrvatskog liječničkog zbora. Suplement, 2011
Akutno bubrežno oštećenje funkcije (AOBF) je ozbiljna komplikacija sepse. Uzrok je produljene hospitalizacije i povećanih troškova njege i liječenja. Malnutricija je čest problem, nedovoljno prepoznat, koji utječe na ishod i oporavak od bolesti. Od ranije prisutna kronična bubrežna bolest povećava rizik od razvoja AOBF, a rizik smrtnosti udružen je s ...
Prkačin, Ingrid, Cavrić, Gordana, Bulum, Tomislav, Dabo, Nives, Bartolek, Dubravka, Jurić, Klara   +5 more
openaire   +2 more sources

Effect of bioaugmentation on Ammonia Oxidizing Bacteria (AOB) kinetics

2014
The aim of this work is to evaluate, through experimental monitoring and modelling, to what extension is possible to affect the kinetic parameters of Ammonia Oxidizing Bacteria (AOB) through the continuous inoculum (bioaugmentation) with AOB selected in a different reactor and characterized by different kinetics.
MANNUCCI, ALBERTO, MUNZ, GIULIO, Gulaltiero Mori, LUBELLO, CLAUDIO   +3 more
openaire   +1 more source

Rapid achieving partial nitrification in domestic wastewater: Controlling aeration time to selectively enrich ammonium oxidizing bacteria (AOB) after simultaneously eliminating AOB and nitrite oxidizing bacteria (NOB)

Bioresource Technology, 2021
Liang Zhang, Xiyao Li, Wenlong Liu
exaly