Results 91 to 100 of about 90,604 (112)
Shuitu Baochi Xuebao, 2019 通过用耐镉性较好的徐州菊芋和耐镉性较弱的潍坊菊芋进行对比试验，设置土培CK （Cd2+ 0 mmol/L，即对照组）、T1（Cd2+ 0.1 mmol/L）、T2（Cd2+ 0.5 mmol/L）和T3（Cd2+ 1.0 mmol/L）4个处理组，探讨菊芋镉胁迫下各项生理指标和根际土壤指标以及富集能力的影响。结果表明：经过不同镉浓度胁迫21天后，2个菊芋品种的根长、株高、叶长、叶宽均受到相应程度的抑制，抗氧化酶活性随镉浓度的增加而减弱；但丙二醛（MDA）含量变化有所不同 ...
周蜜 +8 more
doaj
Comparison of nitrification inhibitors for mitigating cadmium accumulation in pakchoi and their associated microbial mechanisms. [PDF]
J Zhejiang Univ Sci BDU W +6 more
europepmc +1 more source
, 2008 本发明涉及一种用于自然光催化降解氯酚类污染物的方法。首先于质量浓度为10-2-300mg/L的氯酚类污染物水溶液中加入催化剂，所述催化剂由组分A和B组成，A为二价或三价可溶性铁盐，B为碱金属的可溶性盐； A、B的物质的量之比为0.01～1；催化剂与氯酚类物质的量之比为0.01～1。本发明反应条件为室外太阳光照射，价格低廉，降解率高，没有二次污染，适用于分布广、浓度较低的氯酚类污染物及有氯酚类污染物产生的废水的降解，工业化应用前景大 ...
王联芝 +5 more
core
[Association between mixed metal element exposure and the risk of thyroid carcinoma: a case-control study]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanZhan Z +6 more
europepmc +1 more source
, 2013 随着我国经济的不断发展，工业化和城市化的步伐加快，水资源需求量急剧增加，随之出现的水污染、水浪费等问题也相应增加，加剧了水资源的短缺。相比于国外，我国的污水处理技术相对落后，造成的环境污染问题较为严重。因此，本文将对我国水资源与水污染治理现状问题进行探讨 ...
徐美玲, 贺文学
core
Heavy metal toxicity and the aetiology of glaucoma. [PDF]
Eye (Lond), 2020 Vennam S +5 more
europepmc +1 more source
[Research Advances in the Pulmonary Carcinogenic Effects of Atmospheric Fine Particulate Matter Mediated by GPER]. [PDF]
Zhongguo Fei Ai Za ZhiLi Z, Li D.
europepmc +1 more source
[Exposure to Lead, Arsenic, Mercury, and Cadmium in Populations in Sichuan and Chongqing : A Comparative Study of Reference Intervals Derived From Direct and Indirect Sampling Methods]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanNie M +8 more
europepmc +1 more source
[Molecularly imprinted polymers： novel green preparation methods and cutting-edge applications review]. [PDF]
Se PuLi F +5 more
europepmc +1 more source