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| 1 | Effects of humic acid on recoverability and fractal structure of alum-kaolin flocs显示文摘Particle surface characteristics, floc recoverability and fractal structure of alum-kaolin flocs were investigated using in situ particle image velocimetry (PIV) and microbalance with or without humic acid. Experimental results indicated that the zeta potential of kaolin particle surface after adsorption of humic acid was related with humic acid concentration and its acid-base buffering capacity. Adsorption of humic acid resulted in more negative electrophoresis on the particle surface. Coagulant dosages for particles to form flocs would increase with increasing humic concentration. PIV was used to evaluate floc structural fragmentation, floc surface erosion as well as recoverability after high shear. It was found that the floc size during the steady phase of growth was small, while the regrowing capability decreased in the presence of humic acid. The recoverability was closely related with floc breakage modes including floc structural fragmentation and floc surface erosion. The fractal dimensions of alum-kaolin flocs by mass-size method based on microbalance would decrease with increasing humic concentration. This study proved that humic acid had adverse influences on the performance of coagulation process. | Runsheng Zhong Xihui Zhang Feng Xiao Xiaoyan Li | 2011 | Journal of Environmental Sciences2011，23，5： | 4 |
| 2 | Experimental investigation on solar drying of salted greengages显示文摘 | Li Zhimin Zhong Hao Tang Runsheng | 2006 | Renewable Energy2006，31，6： | 1 |
| 3 | Assessment of uncertainty in mean heat loss coefficient of all glass evacuated solar collector tube testing显示文摘 | Tang Runsheng Li Zhimin Zhong Hao etal | 2006 | Energy Conversion & Management2006，47，： | 1 |
| 4 | A Multiple Conditional Random Fields Ensemble Model for Urban Area Detection in Remote Sensing Optical Images显示文摘 | Zhong Ping Wang Runsheng | 2007 | Geoscience and Remote Sensing IEEE Transactions on2007，45，12： | 1 |
| 5 | Modeling and Classifying Hyperspectral Imagery by CRFs with Sparse Higher Order Potentials显示文摘 | Zhong Ping Wang Runsheng | 2011 | IEEE Transactions on Geoscience and Remote Sensing2011，49，2： | 1 |
| 6 | Image Segmentation Based on Markov Random Fields with Adaptive Neighborhood Systems显示文摘 | Zhong Ping Wang Runsheng | 2006 | Optical Engineering2006，45，9： | 1 |
| 7 | Experimental investigation on solar drying of salted greengages显示文摘 | Li Zhimin Zhong Hao Tang Runsheng | 2006 | Renewable Energy2006，31，6： | 1 |
| 8 | Assessment of uncertainty in mean heat loss coefficient of all glass evacuated solar collector tube testing 显示文摘 | Tang Runsheng Li Zhimin Zhong Hao | 2006 | Energy Conversion & Management2006，47，： | 1 |
| 9 | Experimental investigation on solar drying of salted greengages 显示文摘 | Li Zhimin Zhong Hao Tang Runsheng | 2006 | Renewable Energy2006，31，6： | 1 |
| 10 | Turnover mechanisms of organic conformation on turbidity in drinking water显示文摘The turbidity variation in artificial water and samples from a water plant was investigated in the presence of organics with different relative molecular mass.The results show that recessive turbidity existed when water chemical conditions were changing.The formation of turbidity depen-ded on organic relative molecular mass and their conforma-tions on particles.At higher pH and lower ionic strength,the organic chains with a more extended conformation resulted in rising turbidity of the suspension.At lower pH,the reconfor-mation of organics took place due to charge neutralization by the proton,resulting in a decline in turbidity.The addition of NaCl and MgCl_(2) at pH 7.00 also resulted in a decrease of turbidity in the suspension.It is believed that the occurrence of recessive turbidity has a significant influence on the stability of water supply quality. | ZHONG Runsheng ZHU Chunwei ZHANG Xihui GUAN Yuntao | 2007 | Frontiers of Environmental Science & Engineering2007，1，3： | 1 |
| 11 | A multiple conditional random fields ensemble model for urban area detection in remote sensing optical images 显示文摘 | ZHONG Ping WANG Runsheng | 2007 | IEEE Transactions on Geoscience and Remote Sensing2007，45，12： | 1 |
| 12 | Studies on the Structure-Activity Relationship of p-Substituted Thiobenzanilides as Extractant for Pd( Ⅱ )显示文摘Introduction The metal extraction is a process of complex formation by organic ligands with metal ions or corresponding ionic groups, that is to say, it is a multicomponent coordination process in the heterogeneous phase system. The property of extraction is chiefly dependent on the stability of metal complexes, which is closely related to both the structure of ligands and the nature of metal ions. Therefore, the physicochemical behaviour of the substituent in the ligand will influence the extractive ability of the extractant for a | Lu Zhong’ e, Zeng Runsheng and Sun Daqing (Department of Chemistry, Suzhou University, Suzhou) | 1991 | Chemical Research in Chinese Universities1991，7，3： | 0 |
| 13 | Control Effects of Different Agents on Tobacco Mosaic Virus Disease显示文摘[Objectives] This study was conducted to screen out suitable agents for controlling tobacco mosaic virus disease and the best control period in Zhangzhou tobacco area, providing a theoretical basis for the control of virus diseases, thereby improving the quality of flue-cured tobacco and the income of tobacco farmers. [Methods] The effects on tobacco mosaic virus disease under the interaction between different agents and different application periods were investigated. The incidence of tobacco mosaic virus disease was investigated, and its control effect was analyzed. [Results] Different agents and different application periods had different control effects on tobacco mosaic virus disease. The incidence of tobacco mosaic virus disease: At 30 and 45 d after transplanting, the incidences of A2B1 treatment were the lowest, at 0.85%, 1.71%, respectively;and at 60 d after transplanting, the incidence of A3B1 treatment was the lowest, only 10.68%. The control effect: At 30 and 45 d after transplanting, A2B1 treatment had better control effects, reaching 79.39% and 73.06%, respectively. [Conclusions] 3% hypersensitive protein sprayed at 1 d before transplanting and 7 and 15 d after transplanting achieved the best effect, followed by 10% ningnanmycin sprayed at 1 d before transplanting and 7 and 15 d after transplanting. In tobacco production, it is recommended to apply 1 000 times dilution of 3% supersensitive protein microgranules for three times(at 1 d before transplanting and 7 and 15 d after transplanting), which can effectively prevent tobacco mosaic virus disease. | Weiwei OUYANG Zhengyang ZHANG Qiuzan ZHONG Changyou SHEN Runsheng LIU Xianyi XIAO Qinggen YANG Wenping RAO Yi LIU Chenggen FAN Hai LIAN Lifang XIE | 2019 | Agricultural Biotechnology2019，8，6： | 0 |
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