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环保挑战下江门市电镀行业的发展策略

电镀与涂饰 2014年第8期33卷 356-358页

作者：陈树沛广东省江门市新会区环境监测站广东江门529100

电镀是江门市主要的重金属排放行业。分析了江门市电镀行业现状与面对的环保压力,并从产业布局、企业升级、环保监管、环境修复等方面提出了相应的应对策略,为电镀行业的转型升级提供参考。

关键词：电镀行业环保发展策略

Depression mechanism of sulfite ions on sphalerite and Pb^(2+)activated sphalerite in the flotation separation of galena from sphalerite

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 335-345页

作者： Feng Zhang chenyang Zhang Linlin Wu Wei Sun Hongliang Zhang Jianhua chen Yong pei Songjiang Li Engineering Research Center of Ministry of Education for Carbon Emission Reduction in Metal Resource Exploitation and Utilization Hunan International Joint Research Center for Efficient and Clean Utilization of Critical Metal Mineral ResourcesSchool of Minerals Processing and BioengineeringCentral South UniversityChangsha 410083China State Key Laboratory of Mineral Processing Beijing General Research Institute of Mining&MetallurgyBeijing 100160China Hunan Provincial Key Laboratory of Micro&Nano Materials Interfaces Science College of Chemistry and Chemical EngineeringCentral South UniversityChangsha 410083China School of Resources Environment and MaterialsGuangxi UniversityNanning 530004China Department of Chemistry Xiangtan UniversityXiangtan 411105China China Railway Resource Group Co.Ltd Beijing 102300China

The depression mechanism of sulfite ions on sphalerite and Pb^(2+)activated sphalerite in the flotation separation of galena from sphalerite still lacked in-depth ***,the depression mechanism of sulfite ions on sphalerite and Pb^(2+)activated sphalerite in the flotation separation of galena from sphalerite was further systematically investigated with experiments and density functional theory(DFT)*** X-ray photoelectric spectroscopy(XPS)results,DFT calculation results,and frontier molecular orbital analysis indicated that sulfite ions were difficult to be adsorbed on sphalerite surface,suggesting that sulfite ions achieved depression effects on sphalerite through other non-adsorption ***,the oxygen content in the surface of sphalerite treated with sulfite ions in creased,which enhanced the hydrophilicity of the sphalerite and further increased the difference in hydrophilicity between sphalerite and ***,sulfite ions were chelated with lead ions to form PbSO_(3)in *** hydrophilic PbSO_(3)was more easily adsorbed on sphalerite than *** interaction between sulfite ions and lead ions could effectively inhibit the activation of *** addition the UV spectrum showed that after adding sulfite ions,the peak of perxanthate in the sphalerite treated xanthate solution was significantly stronger than that in the galena with xanthate solution,indicating that xanthate interacted more readily with sulfite ions and oxygen mo lecules within the sphalerite system,leading to the formation of ***,sulfite ions hardly depressed the flotation of ga lena and could promote the flotation of galena to some *** study deepened the understanding of the depression mechanism o sulfite ions on sphalerite and Pb^(2+)activated sphalerite.

关键词： sphalerite galena sulfite ion density functional theory depression mechanism

《环境污染刑事案件司法解释》第十一条之浅谈——以基层环境监测站为视角

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环境科学导刊 2014年第3期33卷 60-61,72页

作者：陈树沛江门市新会区环境监测站广东江门529100

从基层监测站角度出发,就两高院《关于办理环境污染刑事案件适用法律若干问题的解释》中第十一条规定的内容进行探讨,并就基层监测站该如何应对本规定提出了看法。

关键词：环境污染刑事案件司法解释第十一条环境监测站基层

枳实薤白桂枝汤加味联合麝香保心丸治疗不稳定型心绞痛患者的疗效观察

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实用中西医结合临床 2020年第7期20卷 6-7,9页

作者：陈书佩河南省郑州市中牟县中医院内一科中牟451450

目的:观察枳实薤白桂枝汤加味联合麝香保心丸治疗不稳定型心绞痛患者的疗效。方法:选取2018年4月~2019年7月收治的不稳定型心绞痛患者149例,依照随机数字表法分为研究组75例和对照组74例。对照组给予常规西医治疗,研究组在对照组治疗基... 详细信息

目的:观察枳实薤白桂枝汤加味联合麝香保心丸治疗不稳定型心绞痛患者的疗效。方法:选取2018年4月~2019年7月收治的不稳定型心绞痛患者149例,依照随机数字表法分为研究组75例和对照组74例。对照组给予常规西医治疗,研究组在对照组治疗基础上给予枳实薤白桂枝汤加味联合麝香保心丸治疗。比较两组疗效、治疗前后西雅图心绞痛量表评分、血清同型半胱氨酸、C反应蛋白水平。结果:研究组治疗总有效率94.67%(71/75),高于对照组75.68%(56/74)(P<0.05);治疗后研究组西雅图心绞痛量表评分高于对照组(P<0.05);血清同型半胱氨酸、C反应蛋白水平低于对照组(P<0.05)。结论:枳实薤白桂枝汤加味联合麝香保心丸治疗不稳定型心绞痛患者,可降低血清同型半胱氨酸、C反应蛋白水平,改善患者生活质量。

关键词：不稳定型心绞痛枳实薤白桂枝汤麝香保心丸

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环境检测实验室废液的绿色化处理

环境科学导刊 2016年第A1期35卷 118-120页

作者：陈树沛新会区环境监测站广东江门529100

随着我国第三方环境检测行业的发展,环境检测实验室产生的废液也随着工作量的增大而增加。绿色化学检测室是新时期检验检测机构的发展新方向,以绿色化学为指导思路,结合环境监测的日常工作,探讨了实验室废液的绿色处理方法。

关键词：环境检测实验室废液绿色化处理

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新课程改革英语教学中的协作学习策略

齐齐哈尔大学学报（哲学社会科学版） 2005年第5期 135-137页

作者：陈素培浙江师范大学外语学院浙江金华321000

本文论述了新课程改革英语教学中协作学习的必要性和建立协作学习小组的原则,并结合预习工作及课外活动中的协作学习,为创设协作学习的课堂环境提出了几点建议。

关键词：新课程发展自主性协作学习参与竞争兴趣

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三氯乙烯职业危害整治试点工作介绍

中国职业医学 2006年第5期33卷 380-381页

作者：林炳杰陈伟武陈树培深圳市宝安区卫生监督所广东深圳518101

目的探讨三氯乙烯(TCE)职业危害的预防控制对策。方法针对TCE损害特点发放警示标识,开展对企业管理人员、TCE作业工人和临床医生的培训,规范TCE包装标识和中文说明书,改用代用品,加强监督执法。结果采取干预措施后,TCE所致职业病患病率... 详细信息

目的探讨三氯乙烯(TCE)职业危害的预防控制对策。方法针对TCE损害特点发放警示标识,开展对企业管理人员、TCE作业工人和临床医生的培训,规范TCE包装标识和中文说明书,改用代用品,加强监督执法。结果采取干预措施后,TCE所致职业病患病率、病死率和经济损失显著下降。结论TCE职业免疫损害无剂量—效应关系,应针对其过敏特性加强管理,如禁止轮换制,避免无关人员接触,应先买保险后上岗,还应加强对TCE代用品和敏感人群的研究。

关键词：三氯乙烯职业免疫损害卫生监督

Relationship between increased OX40 ligand expression and matrix metalloproteinases level and complex coronary lesions in patients with acute coronary syndrome

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Relationship between increased OX40 ligand expression and ma...

江门市新会区英洲海城区段黑臭水体现状及治理探讨

第一届全国中西医结合心血管病中青年医师论坛

作者： Jin-Chuan Yan Cui-Ping Wang Guang-Hua chen shu Ding pei-Jin Liu Rong-Zeng Du Department of Cardiology,Affiliated Hospital of Jiang Su University,Zhenjiang 212001

Objective:To investigate whether increased OX40L expression is related to matrix metal- loproteinases level and stability of coronary atherosclerotic plaque in patients with acute coronary syn- drome(ACS).Methods:30 normal controls and 150 patients including 40 with stable angina(SA),70 with unstable angina(UA),and 40 with acute myocardial infarction(AMI)were *** ex- pression of OX40L on platelets was analyzed by flow cytometry,serum soluble OX40L and MMP-9, MMP-3 level was determined by *** coronary stenosis with≥30% diameter reduction were as- sessed by angiographic coronary stenosis ***:Patients with ACS showed a significant in- crease of OX40L(61.5±11.5 MFI)expression on platelets compared with control(28.9±7.4 MFI) and SA group(31.2±8.1MFI)(p<0.001).sOX40L also showed higher level in patients with ACS (34.6±9.3 ng/ml)than in control(10.2±4.7 ng/ml,p<0.001)and SA group(11.4±5.8 ng/ml, p<0.001).Serum MMP-3 and MMP-9 in patients with ACS were two times greater than those in con- trol.A positive correlation was found out between MMP-9,MMP-3 and OX40L expression on platelets as well as sOX40L levels.A positive correlation was also observed between OX40L expression with sOX40L level and complex coronary stenoses(r1=0.61,r2=0.57,p<0.001).Conclusion:Patients with ACS show upregulation of OX40L expression which may create a proinflammatory and prothrombotic milieu for aggravating the development of atheroselerosis and instability of atherosclerotic plaques,and may be a valuable marker for predicting the severity of *** findings suggest that a relation exists between OX40L and coronary plaque vulnerability.

关键词： OX40 ligand acute coronary syndromes

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环境科学导刊 2023年第3期42卷 15-20页

作者：谭光辉陈树沛江门市新会区环境监测站广东江门529100

以江门市新会区英洲海城区段黑臭水体为研究对象,分析2019—2020年英洲海城区段各主要支流的黑臭水体水质状况,总结了期间治理黑臭水体的经验,并对相关部门后续黑臭水体治理工作提出了建议。

关键词：英洲海黑臭水体现状治理新会区