Pan, Ting Wang, Kai-Tong He, Jia-Ying Zhang, Yong Ni, Shou-Gao
Published in
Environmental technology
This study aimed to investigate pollutant concentration and nitrogen interception characteristics of a forward osmosis (FO) process for concentrating black odorous water. The membrane cell was operated in active layer facing feed solution (AL-FS) mode with aquaporin (AQP) as the membrane material and NaCl solution as the draw solution (DS). The org...
Fuyu, Guo Jianguo, She Ning, Chen
Published in
Vibroengineering Procedia
This paper mainly studies the mechanism and efficiency of ammonia-nitrogen removal from circulating sewage in closed fish tank system. According to some factors affecting the removal efficiency (ultrasonic power, ultrasonic time and water oxygen concentration). Simulated circulating sewage mixed with oxygen through a venturi tube and then entered a...
Liu, Senyue Luo, Lin Zuo, Fengyuan Huang, Xiaoli Zhong, Liang Liu, Sha Geng, Yi Ou, Yangping Chen, Defang Cai, Wenlong
...
Published in
Frontiers in Physiology
Oyaniran, Damilola Kola Ojo, Victoria Olubunmi Aderinboye, Ronke Yemisi Adeyemi, Temidayo Ayodeji Olanite, Jimoh Alao
Published in
Agricultura Tropica et Subtropica
The fermentation characteristics and microbial counts of Megathyrsus maximus ensiled at varying inclusions of Moringa oleifera seeds at different ensiling periods were investigated. Factorial experiment consisting of 3 varying proportions of grass and seeds (100:0, 75:25, and 50:50) and 4 ensiling duration (30, 60, 90, and 120 days) was carried out...
Li, Yi-Jia Ma, Jun-Wei Li, Yu-Qian Xiao, Chen Shen, Xin-Yi Xiu, Yun Chen, Jia-Jun
Published in
Huan jing ke xue= Huanjing kexue
The key point in facing the demand for the disposal of waste storage in rural areas of China is to manage informal landfills. However, limited studies have been conducted to evaluate the phytoremediation efficiency of heavy metal and polycyclic aromatic hydrocarbon (PAHs) co-contaminated dumpsite soil with high ammonia nitrogen content. In this stu...
zhu;, pu jiaming
{001}TiO2/TiOF2 photocatalytic composites with a high activity {001} crystal plane were prepared by one-step hydrothermal methods using butyl titanate as a titanium source and hydrofluoric acid as a fluorine source. X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), raman spectrosc...
Luo, Yu; Liu, Yaoxing; Shen, Jiangnan; Van der Bruggen, Bart; 7540;
Bipolar membrane electrodialysis (BMED) is a new membrane separation technology composed of electrodialysis (ED) through a bipolar membrane (BPM). Under the action of an electric field, H2O can be dissociated to H+ and OH-, and the anions and cations in the solution can be recovered as acids and bases, respectively, without adding chemical reagents...
yaoxing, yu luo;
Bipolar membrane electrodialysis (BMED) is a new membrane separation technology composed of electrodialysis (ED) through a bipolar membrane (BPM). Under the action of an electric field, H2O can be dissociated to H+ and OH−, and the anions and cations in the solution can be recovered as acids and bases, respectively, without adding chemical reagents...
Zhu, Jinjia Ren, Ao Jiao, Jinzhen Shen, Weijun Yang, Lingyuan Zhou, Chuanshe Tan, Zhiliang
Published in
Frontiers in Animal Science
Here, the effects of non-protein nitrogen sources on fermentation parameters and microbial diversity were explored using three fistula goats as rumen fluid donors. The experiments involved six fermenters in a replicated 3 × 3 Latin square design with three dietary non-protein sources [ammonium chloride (A), biuret (B), and glutamine (G)] as treatme...
xu;, zhenkun
Ammonia nitrogen is the major oxygen-consuming pollutant in aquatic environments. Exposure to ammonia nitrogen in the aquatic environment can lead to bioaccumulation in fish, and the ammonia nitrogen concentration is the main determinant of accumulation. In most aquatic environments, fish are at the top of the food chain and are most vulnerable to ...
