{
    "created": "2022-03-17 09:35:06",
    "updated": "2026-05-06 06:45:21",
    "id": "cd970098-721d-4435-9c8c-5f4c590d576d",
    "version": 4,
    "ds_topic": null,
    "title_cn": "有机-无机复合絮凝剂的制备与表征数据集（2019年10月）",
    "title_en": "Preparation and characterization data set of organic-inorganic composite flocculant (October 2019)",
    "ds_abstract": "<p>&emsp;&emsp;将已制备的PFS和P(AM-DMDAAAC-ODMA)两种絮凝剂进行复合反应，运用Ferron逐时络合比色法对PFS及PFS与P(AM-DMDAAAC-ODMA)的复合絮凝剂中Fe(Ⅲ)的分子形态及组成成分进行分析，探讨PFS的盐基度及有机絮凝剂P(AM-DMDAAAC-ODMA)的特性粘数等因素对复合絮凝剂中Fe(Ⅲ)形态分布的影响，阐明复合絮凝剂中各组分的相互作用关系。数据集共包含9668个数据，6组数据。",
    "ds_source": "<p>&emsp;&emsp;室内实验，自主产生。",
    "ds_process_way": "<p>&emsp;&emsp;运用Ferron逐时络合比色法对PFS及PFS与P(AM-DMDAAAC-ODMA)的复合絮凝剂中Fe(Ⅲ)的分子形态及组成成分进行分析。取若干只50mL的比色管放入试管架中，依次加入4mL的1：1的盐酸、8mL20%乙酸钠溶液和10mL0.2%的Ferron试剂并充分混合均匀，配制成比色缓冲溶液，再依次加入不同浓度的铁标准溶液，用去离子水稀释至刻度，在1min内分别放入紫外分光光度计中在598nm波长处测试其吸光度ABS，以不加铁标准溶液作为空白组，做出标准曲线图采用溴化钾压片法进行红外光谱测试。X射线衍射仪设定扫描速度为0.05°/s，扫描角度范围为10°～80°。",
    "ds_quality": "<p>&emsp;&emsp;数据质量良好。",
    "ds_acq_start_time": "2019-10-01 00:00:00",
    "ds_acq_end_time": "2019-10-31 00:00:00",
    "ds_acq_place": "北京市",
    "ds_acq_lon_east": 117.50805555555556,
    "ds_acq_lat_south": 39.44138888888889,
    "ds_acq_lon_west": 115.41666666666667,
    "ds_acq_lat_north": 41.05916666666666,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 419496,
    "ds_files_count": 2,
    "ds_format": "excel",
    "ds_space_res": null,
    "ds_time_res": "日",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "cd970098-721d-4435-9c8c-5f4c590d576d.png",
    "ds_thumb_from": 0,
    "ds_ref_way": "张春晖，有机-无机复合絮凝剂的制备与表征数据集（2019年10月），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2022，doi：10.12072/ncdc.UTCMW.db2195.2022",
    "paper_ref_way": "",
    "ds_ref_instruction": "使用申明：“有机-无机复合絮凝剂的制备与表征数据集”来源于国家重点研发计划《大型煤矿和有色矿矿井水高效利用技术与示范》（项目编号：2018YFC0406400）。",
    "ds_from_station": null,
    "organization_id": "4f9aad20-0a6f-4efd-9b8b-70cd10164ea3",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "10.12072/ncdc.UTCMW.db2195.2022",
    "subject_codes": [
        "170.50"
    ],
    "quality_level": 3,
    "publish_time": "2022-05-31 09:46:28",
    "last_updated": "2022-05-31 10:11:41",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.UTCMW.db2195.2022",
    "i18n": {
        "en": {
            "title": "Preparation and characterization data set of organic-inorganic composite flocculant (October 2019)",
            "ds_format": "",
            "ds_source": "<pre><code>\n</code></pre>\n<p>&emsp; Indoor experiment, self generated.",
            "ds_quality": "<pre><code>\n</code></pre>\n<p>&emsp; Good data quality.",
            "ds_ref_way": "",
            "ds_abstract": "<pre><code>\n</code></pre>\n<p>  The prepared PFS and P (am-dmdaaac-odma) flocculants were combined. The molecular morphology and composition of Fe (Ⅲ) in PFS and the composite flocculant of PFS and P (am-dmdaaac-odma) were analyzed by ferron hourly complexation colorimetry, and the effects of the basicity of PFS and the characteristic viscosity of organic flocculant P (am-dmdaaac-odma) on the morphological distribution of Fe (Ⅲ) in the composite flocculant were discussed, Clarify the interaction relationship of components in composite flocculant. The data set contains 9668 data and 6 groups of data.</p>",
            "ds_time_res": "日",
            "ds_acq_place": "Beijing",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<pre><code>\n</code></pre>\n<p>&emsp; The molecular morphology and composition of Fe (Ⅲ) in PFS and the composite flocculant of PFS and P (am-dmdaaac-odma) were analyzed by ferron hourly complex colorimetry. Put several 50ml colorimetric tubes into the test tube rack, and add 4ml of 1:1 hydrochloric acid, 8ml of 20% sodium acetate solution and 10ml of 0 2% ferron reagent and fully mix evenly to prepare a colorimetric buffer solution, then add iron standard solutions of different concentrations in turn, dilute them to the scale with deionized water, put them into the ultraviolet spectrophotometer respectively within 1min, test their absorbance ABS at the wavelength of 598nm, take the standard solution without iron as the blank group, make a standard curve, and use the potassium bromide tablet pressing method for infrared spectrum test. The X-ray diffractometer sets the scanning speed as 0.05 ° / s and the scanning angle range as 10 ° ~ 80 °.",
            "ds_ref_instruction": "\r\nApplication statement: \"data set for preparation and characterization of organic-inorganic composite flocculant\" comes from the national key R & D plan \"technology and demonstration of efficient utilization of mine water in large coal mines and nonferrous mines\" (Project No.: 2018yfc0406400)."
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "license_type": "CC BY 4.0",
    "doi_reg_from": "reg_local",
    "cstr_reg_from": "reg_local",
    "doi_not_reg_reason": null,
    "cstr_not_reg_reason": null,
    "is_paper_in_submitting": false,
    "ds_topic_tags": [
        "络合比色法",
        "复合絮凝剂",
        "盐基度",
        "特性粘数"
    ],
    "ds_subject_tags": [
        "地质学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "北京市"
    ],
    "ds_time_tags": [
        2019
    ],
    "ds_contributors": [
        {
            "true_name": "张春晖",
            "email": "truemanjung@163.com",
            "work_for": "中国矿业大学（北京）化学与环境工程学院",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "张春晖",
            "email": "truemanjung@163.com",
            "work_for": "中国矿业大学（北京）化学与环境工程学院",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "张春晖",
            "email": "truemanjung@163.com",
            "work_for": "中国矿业大学（北京）化学与环境工程学院",
            "country": "中国"
        }
    ],
    "category": "其他"
}