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| 1 | Humification characterization of biochar and its potential as a composting amendment显示文摘Biochar has received increasing attention due to its applications as a soil amendment. Here, the chemical properties of solid and water-extractable fractions of four biochar samples were investigated. The results showed that wood biochar and bamboo biochar samples were 60%–80% more hydrophobic than those of rice husk biochar and rice husk ash. In addition, the acidity was 3.88 mmol/g from the total functional groups and 1.03 mmol/g from the carboxyl groups/lactones/phenols found in the wood biochar sample, which were about 1.5 times greater than those of the bamboo biochar sample. These functional groups could be used to determine the sorptive capacity of biochar for ionic solutes and water content and to increase the degradation of compost organics. The wood biochar sample was found to have the most humification materials(fulvic acid-like material + humic acid-like material) in the water-extractable fraction, which was 3–10 times higher than that in the rice husk biochar and rice husk ash; humified materials were not detected in the bamboo biochar sample. Humification materials in biochar may be involved in increasing the proportion of humic acid-like materials in humic-like substances within the compost product. Wood biochar had better hydrophobic, sorptive, aromatic, and humification properties compared to other biochars, suggesting that it may be used in composting in order to exert its effect as both a bulking agent and a composting amendment during the solid waste composting process. | Jining Zhang Fan L Chenghao Luo Liming Shao Pinjing He | 2014 | Journal of Environmental Sciences2014，26，2： | 21 |
| 2 | Fate of antibiotics and antibiotic resistance genes in a full-scale restaurant food waste treatment plant:Implications of the roles beyond heavy metals and mobile genetic elements显示文摘Is our food safe and free of the crisis of antibiotics and antibiotic resistance (AR)?And will the derived food waste (FW) impose AR risk to the environment after biological treatment? This study used restaurant FW leachates flowing through a 200 tons-waste/day biological treatment plant as a window to investigate the fate of antibiotics and antibiotic-resistance genes (ARGs) during the acceptance and treatment of FW.Sulfonamides (sulfamethazine,sulfamethoxazole) and quinolones (ciprofloxacin,enrofloxacin,ofloxacin) were detected during FW treatment,while tetracyclines,macrolides and chloramphenicols were not observable.ARGs encoding resistance to sulfonamides,tetracyclines and macrolides emerged in FW leachates.Material flow analysis illustrated that the total amount of antibiotics (except sulfamethazine) and ARGs were constant during FW treatment processes.Both the concentration and total amount of most antibiotics and ARGs fluctuated during treatment,physical processes (screening,centrifugation,solid-liquid and oil-water separation) did not decrease antibiotic or ARGs concentrations or total levels permanently;the affiliated wastewater treatment plant appeared to remove sulfonamides and most ARGs concentrations and total amount.Heavy metals Ni,Co and Cu were important for disseminating antibiotics concentrations and MGEs for distributing ARGs concentrations.Humic substances (fulvic acids,hydrophilic fractions),C-associated and N-associated contents were essential for the distribution of the total amounts of antibiotics and ARGs.Overall,this study implied that human food might not be free of antibiotics and ARGs,and FW was an underestimated AR pool with various determinants.Nonetheless,derived hazards of FW could be mitigated through biological treatment with well-planned daily operations. | Pinjing He Zhuofeng Yu Liming Shao Yizhou Zhou Fan Lü | 2019 | Journal of Environmental Sciences2019，31，11： | 7 |
| 3 | GENETIC DIVERSITY AMONG CHINESE SIKA DEER (CERVUS NIPPON) POPULATIONS AND RELATIONSHIPS BETWEEN CHINESE AND JAPANESE SIKA DEER显示文摘Sika deer (Cervus nippon) is a cervid endemic to mainland and insular Asia and endan-gered. We analyzed variation in the mitochondrial DNA (mtDNA) control region for four subspecies to understand the genetic diversity, population structure and evolutionary history in China. 335 bp were se-quenced and eight haplotypes were identified based on 25 variable sites among the populations. Sika deer in China showed lower genetic diversity, sug-gesting a small effective population size due to habi-tat fragmentation, a low number of founder individu-als, or the narrow breeding program. AMOVA analy-sis indicated that there was significant genetic subdi-vision among the four populations, but no correlation between the genetic and geographic distance. Phy-logenetic analyses also revealed that Chinese sika deer may be divided into three genetic clades, but the genetic structure among Chinese populations was inconsistent with subspecies designations and pre-sent geographic distribution. Including the sequence data of Japanese sika deer, the results indicated that Chinese populations were more closely related to Southern Japanese populations than to the Northern Japanese one, and the Taiwan population was closer to populations of Northeastern China and Sichuan than to those of Southern China. | Lü Xiaoping WEI Fuwen LIMing YANG Guang LIU Hai | 2006 | Chinese Science Bulletin2006，51，4： | 7 |
| 4 | Importance of storage time in mesophilic anaerobic digestion of food waste显示文摘Storage was used as a pretreatment to enhance the methanization performance of mesophilic anaerobic digestion of food waste. Food wastes were separately stored for 0, 1,2, 3, 4, 5, 7, and 12 days, and then fed into a methanogenic reactor for a biochemical methane potential(BMP) test lasting up to 60 days. Relative to the methane production of food waste stored for 0–1 day(285–308 m L/g-added volatile solids(VSadded)), that after2–4 days and after 5–12 days of storage increased to 418–530 and 618–696 m L/g-VSadded,respectively. The efficiency of hydrolysis and acidification of pre-stored food waste in the methanization reactors increased with storage time. The characteristics of stored waste suggest that methane production was not correlated with the total hydrolysis efficiency of organics in pre-stored food waste but was positively correlated with the storage time and acidification level of the waste. From the results, we recommend 5–7 days of storage of food waste in anaerobic digestion treatment plants. | Fan Lü Xian Xu Liming Shao Pinjing He | 2016 | Journal of Environmental Sciences2016，28，7： | 6 |
| 5 | Sequential slip transfer of mixed-character dislocations across Σ3 coherent twin boundary in FCC metals: a concurrent atomistic-continuum study显示文摘Sequential slip transfer across grain boundaries(GB)has an important role in size-dependent propagation of plastic deformation in polycrystalline metals.For example,the Hall–Petch effect,which states that a smaller average grain size results in a higher yield stress,can be rationalised in terms of dislocation pile-ups against GBs.In spite of extensive studies in modelling individual phases and grains using atomistic simulations,well-accepted criteria of slip transfer across GBs are still lacking,as well as models of predicting irreversible GB structure evolution.Slip transfer is inherently multiscale since both the atomic structure of the boundary and the long-range fields of the dislocation pile-up come into play.In this work,concurrent atomistic-continuum simulations are performed to study sequential slip transfer of a series of curved dislocations from a given pile-up onΣ3 coherent twin boundary(CTB)in Cu and Al,with dominant leading screw character at the site of interaction.A Frank-Read source is employed to nucleate dislocations continuously.It is found that subject to a shear stress of 1.2 GPa,screw dislocations transfer into the twinned grain in Cu,but glide on the twin boundary plane in Al.Moreover,four dislocation/CTB interaction modes are identified in Al,which are affected by(1)applied shear stress,(2)dislocation line length,and(3)dislocation line curvature.Our results elucidate the discrepancies between atomistic simulations and experimental observations of dislocation-GB reactions and highlight the importance of directly modeling sequential dislocation slip transfer reactions using fully 3D models. | Shuozhi Xu Liming Xiong Youping Chen David L McDowell | 2016 | npj Computational Materials2016，，1： | 4 |
| 6 | Enhancement of anaerobic biodegradability of flower stem wastes with vegetable wastes by co-hydrolysis显示文摘蔬菜浪费和花茎被共同消化由介绍容易地可被细菌破坏的器官的浪费评估困难地可被细菌破坏的器官的浪费的厌氧的水解作用表演。实验在批被执行。当蔬菜浪费在 1 ~ 13 的干燥重量比率与花茎被混合时,全面水解作用率分别地根据碳,氮,和全部的固体(TS ) 变换率增加了 8% , 12% ,和 2% 。当干燥重量比率作为 1 ~ 3 被设计时,处于碳,氮,和 TS 的变换率有 5% , 15% ,和 4% 的各自的上升。从混合蔬菜浪费和花茎的厌氧的水解作用的改进能被归因于挥发性脂肪酸(VFA ) 的形成,营养素补充相似的氮内容。最大的 VFA 集中能由于蔬菜浪费的快速的使发酸完成 1.7 g/L,松开木质纤维素材料的结构。统计双性人变量分析表明水解作用表演是显著地与喂的底层的物理、生物化学的作文有关。特别,在液体的可溶的碳集中断然显著地被相关到氮和半纤维素的集中,并且否定地在喂的底层相关到碳和木质纤维素的集中,建议化工物品的规定和控制能在器官的浪费的厌氧的水解作用上有重要影响。 | ZHANG Bo HE Pinjing Lü Fan SHAO Liming | 2008 | Journal of Environmental Sciences2008，20，3： | 3 |
| 7 | Flow analysis of major and trace elements in residues from large-scale sewage sludge incineration显示文摘Increase of sewage sludge(SS)has led to the construction of more incineration plants,exacerbating to the production of SS incineration residues.However,few studies have considered the mass balance of elements in large-scale SS incineration plants,affecting the residues treatment and utilization.In this study,flow analysis was conducted for major and trace elements in the SS,the fly ash(sewage sludge ash,SSA)and bottom ash from two large-scale SS incineration plants.The elemental characteristics were compared with those of coal fly ash(CFA),and air pollution control residues from municipal solid waste incineration(MSWIA),as well as related criteria.The results showed that the most abundant major element in SSA was Si,ranging from 120 to 240 g/kg,followed by Al(76–348 g/kg),Ca(26–113 g/kg),Fe(35–80 g/kg),and P(26–104 g/kg),and the trace elements were mainly Zn,Ba,Cu,and Mn.Not all the major elements were derived from SS.Most trace elements in the SS incineration residues accounted for 82.4%–127%of those from SS,indicating that SS was the main source of trace elements.The partitioning of heavy metals in the SS incineration residues showed that electrostatic precipitator ash or cyclone ash with high production rates were the major pollutant sinks.The differences in some major and trace elements could be indicators to differentiate SSA from CFA and MSWIA.Compared with related land criteria,the pollutants in SSA should not be ignored during disposal and utilization. | Siyuan Yu Hua Zhang Fan Lü Liming Shao Pinjing He | 2021 | Journal of Environmental Sciences2021，33，4： | 2 |
| 8 | Ammonium-dependent regulation of aerobic methane-consuming bacteria in landfill cover soil by leachate irrigation显示文摘The impacts of landfill leachate irrigation on methane oxidation activities and methane-consuming bacteria populations were studied by incubation of landfill cover soils with leachate and(NH 4) 2 SO 4 solution at different ammonium concentrations.The community structures and abundances of methane-oxidizing bacteria(MOB) and ammonia-oxidizing bacteria(AOB) were examined by PCRDGGE and real-time PCR.Compared with the pure(NH 4) 2 SO 4 solution,leachate addition was found to have a positive effect on methane oxidation activity.In terms of the irrigation amount,ammonium in leachate was responsible for the actual inhibition of leachate.The extent of inhibitory effect mainly depended on its ammonium concentration.The suppression of the predominant methaneconsuming bacteria,type I MOB,was responsible for the decreased methane oxidation activity by ammonium inhibition.Methaneconsuming bacteria responded diversely in abundance to ammonium.The abundance of type I MOB decreased by fivefold;type II MOB showed stimulation response of fivefold magnification upon the first addition but lessened to be lower than the original level after the second addition;the amount of AOB was stimulated to increase for 20-30 times gradually.Accumulated nitrate from nitrification strengthened the ammonium inhibition on type I and type II MOB,as a result,repetitive irrigation was unfavorable for methane oxidation. | Fan Lü Pinjing He Min Guo Na Yang Liming Shao | 2012 | Journal of Environmental Sciences2012，24，4： | 2 |
| 9 | Road to full bioconversion of biowaste to biochemicals centering on chain elongation: A mini review显示文摘Production of biochemicals from waste streams has been attracting increasing worldwide interest to achieve climate protection goals.Chain elongation(CE)for production of mediumchain carboxylic acids(MCCAs,especially caproate,enanthate and caprylate)from diverse biowaste has emerged as a potential economic and environmental technology for a sustainable society.The present mini review summarizes the research utilizing various synthetic or real waste-derived substrates available for MCCA production.Additionally,the microbial characteristics of the CE process are surveyed and discussed.Considering that a large proportion of recalcitrantly biodegradable biowaste and residues cannot be further utilized by CE systems and remain to be treated and disposed,we propose here a loop concept of bioconversion of biowaste to MCCAs making full use of the biowaste with zero emission.This could make possible an alternative technology for synthesis of value-added products from a wide range of biowaste,or even non-biodegradable waste(such as,plastics and rubbers).Meanwhile,the remaining scientific questions,unsolved problems,application potential and possible developments for this technology are discussed. | Wenhao Han Pinjing He Liming Shao Fan Lü | 2019 | Journal of Environmental Sciences2019，31，12： | 2 |
| 10 | Microstructure and mechanical properties of Fe-Cr-C euteetie composites 显示文摘 | Liming L Hiroshi S Alexander M | 2003 | Materials Science and Engineering2003，347，12： | 1 |
| 11 | Effects of praeruptorin C on blood pressure and expression of phospholamban in spontaneously hypertensive rats 显示文摘 | Wenjie W Houqing L Liming S | 2014 | Phytomedicine2014，21，3： | 1 |
| 12 | 显示文摘 | Zong Liming Kempel L C Hawley M G | 2005 | Polymer2005，46，8： | 1 |
| 13 | Dielectric studies of three epoxy resin system during microwave cure显示文摘 | Zong Liming Kempel L C Hawley M C | 2005 | Polymer2005，46，8： | 1 |
| 14 | Polyethylenimine-func- tionalized graphene oxide as an eficient gene delivery vector显示文摘 | Biao C Min L Liming Z | 2011 | J Mater Chem2011，21，： | 1 |
| 15 | An Insertion/ deletion polymorphisrn in the angiotensin converting enzyme gene is associated with both brain substance P contents and affective disorders显示文摘 | Arinami T Liming L Mitsushio H | 1996 | Biol Psychiatry1996，40，： | 1 |
| 16 | Mesophilic bio-liquefaction of lincomycin manufacturing biowaste: The influence of total solid content and inoculum to substrate ratio显示文摘 | Duo Wu Fan Lü Han Gao Liming Shao Pinjing He | 2011 | Bioresource Technology2011，，10： | 1 |
| 17 | An alternative approach to determining therapeutic choices in advanced non-small cell lung carcinoma ( NSCLC ) : maximizing the diagnostic proce- dure and the use of low-volume lung biopsies 显示文摘 | LIME H ZHANG S L YU K | 2007 | J Thorac Oneo12007，2，5： | 1 |
| 18 | On the dynamics of a spherical scaffold in rotating bioreactors显示文摘 | RAMIREZ L LIME A COIMBRA C | 2003 | Biotechnology and Bioengineering2003，84，3： | 1 |
| 19 | Degradation of paracetamol in aqueous solutions by TiO2 photocatalysis显示文摘 | YANG Liming Yu L E Ray M B | 2008 | Water Research2008，42，13： | 1 |
| 20 | Grazing and utilization of chroococcoid cyanobacteria and heterotrophic bacteria by protozoa in laboratory cultures and a coastal plankton community显示文摘 | CARON D A LIME L MICELI G | 1991 | Mar Ecol Prog Ser1991，76，3： | 1 |
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