Evaluation of the Removal of Potassium Cyanide and its Toxicity in Green Algae (Chlorella vulgaris)

被引：17
|
作者：
Liu, Qingqing [1 ]
Zhang, Guangsheng [1 ,2 ]
Ding, Jiannan [1 ,2 ]
Zou, Hua [1 ,2 ]
Shi, Hongxing [3 ]
Huang, Chaoqun [3 ]
机构：
[1] Jiangnan Univ, Sch Environm & Civil Engn, Wuxi 214122, Peoples R China
[2] Jiangsu Collaborat Innovat Ctr Technol & Mat Wate, Suzhou 215009, Peoples R China
[3] Inst Chem Def, State Key Lab NBC Protect Civilian, Beijing 102205, Peoples R China
来源：
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY | 2018年 / 100卷 / 02期
关键词：
Dangerous chemical; Phytoplankton; Growth; Cellular morphology; Antioxidant defense system; TRITICUM-AESTIVUM PLANTS; OXIDATIVE STRESS; WASTE-WATER; DESTRUCTION; POLLUTANTS; TOLERANCE; EXPOSURE; GROWTH; SOILS;
D O I：
10.1007/s00128-017-2208-1
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
To evaluate the removal of potassium cyanide (KCN) and its toxicity in algae, an initial comprehensive analysis was performed with Chlorella vulgaris. The algae showed potential removal capability for KCN, with the maximal removal rate of 61%. Moreover, effects of KCN on growth, cellular morphology and antioxidant defense system of C. vulgaris were evaluated. Cell number and chlorophyll a content decreased in most cases, with the maximal inhibition rates of 48% and 99%, respectively. The 100 mg L- 1 KCN seriously damaged the algal cell membrane. Additionally, activity of superoxide dismutase (SOD) was promoted by KCN exposure among 0.1-50 mg L- 1 and inhibited by 100 mg L- 1 KCN, while the malondialdehyde (MDA) content gradually decreased in C. vulgaris with increasing exposure concentration compared to the control. The present study reveals that C. vulgaris is useful in bio-treatment of cyanide-contaminated aquatic ecosystem, except in high concentrations which would cause overwhelming effects.
引用
收藏
页码：228 / 233
页数：6
相关论文
共 50 条
  • [1] Evaluation of the Removal of Potassium Cyanide and its Toxicity in Green Algae (Chlorella vulgaris)
    Qingqing Liu
    Guangsheng Zhang
    Jiannan Ding
    Hua Zou
    Hongxing Shi
    Chaoqun Huang
    [J]. Bulletin of Environmental Contamination and Toxicology, 2018, 100 : 228 - 233
  • [2] Acute toxicity of triflumizole to freshwater green algae Chlorella vulgaris
    Xi, Jiejun
    Shao, Jian
    Wang, Yuan
    Wang, Xiaoqin
    Yang, Hui
    Zhang, Xinwei
    Xiong, Dongmei
    [J]. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, 2019, 158 : 135 - 142
  • [3] Effects of EDTA on boron toxicity to the green algae Chlamydomonas reinhardtii, Chlorella sorokiniana, and Chlorella vulgaris
    Kim, Dokyung
    Chae, Yooeun
    Kim, Minjin
    An, Youn-Joo
    [J]. JOURNAL OF WATER PROCESS ENGINEERING, 2023, 53
  • [4] Removal of Antibiotics Using an Algae-Algae Consortium (Chlorella protothecoides and Chlorella vulgaris)
    Ndlela, Luyanda L.
    Schroeder, Peter
    Genthe, Bettina
    Cruzeiro, Catarina
    [J]. TOXICS, 2023, 11 (07)
  • [5] The influence of salinity on the toxicity of selected sulfonamides and trimethoprim towards the green algae Chlorella vulgaris
    Borecka, Marta
    Bialk-Bielinska, Anna
    Halinski, Lukasz P.
    Pazdro, Ksenia
    Stepnowski, Piotr
    Stolte, Stefan
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2016, 308 : 179 - 186
  • [6] Evaluation of sample extraction methods for proteomics analysis of green algae Chlorella vulgaris
    Gao, Yan
    Lim, Teck Kwang
    Lin, Qingsong
    Li, Sam Fong Yau
    [J]. ELECTROPHORESIS, 2016, 37 (10) : 1270 - 1276
  • [7] Methylparaben toxicity and its removal by microalgae Chlorella vulgaris and Phaeodactylum tricornutum
    Chang, Xianbo
    He, Yuanyuan
    Song, Lehui
    Ding, Jing
    Ren, Suyu
    Lv, Min
    Chen, Lingxin
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2023, 454
  • [8] Treatment of Petrochemical Wastewater by the Green Algae Chlorella vulgaris
    Madadi, R.
    Pourbabaee, A. A.
    Tabatabaei, M.
    Zahed, M. A.
    Naghavi, M. R.
    [J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH, 2016, 10 (04) : 555 - 560
  • [9] Stability of nickel oxide nanoparticles and its influence on toxicity to marine algae Chlorella vulgaris
    Gong, Ning
    Shao, Kuishuang
    Che, Cheng
    Sun, Yeqing
    [J]. MARINE POLLUTION BULLETIN, 2019, 149
  • [10] Role of extracellular polymeric substances on the behavior and toxicity of silver nanoparticles and ions to green algae Chlorella vulgaris
    Zheng, Shimei
    Zhou, Qixing
    Chen, Cuihong
    Yang, Fengxia
    Cai, Zhang
    Li, Dan
    Geng, Qijin
    Feng, Yimin
    Wang, Huiqin
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 660 (1182-1190) : 1182 - 1190
12345