在预置条件下，大多数不含金属成分的矿山处理选矿、天然降解鱼塘废水、残渣选矿废水流过尾矿池后，药剂被分解，但是大量的选矿剂残留在水质中无法满足。排放标准要求。传统的氧化工艺有缺点，剂量多，成本高。本研究采用臭氧复合催化氧化法。对选矿废水的COD进行了处理。根据实验结果当均相催化剂Mn2+用量为2mg/L时，催化剂体积比为2mg/L。杂多催化剂投加废水与Kyo-1催化剂的比例为3：1。臭氧酮投加量为20mg/L，氧化后废水的COD由155降低到150mg/L。\n
\n臭氧复合催化氧化处理选矿废水的研究数据集，采用实验方法和公式推理计算获得，数据格式为十进制(.xls)，数据量为3组，共72条实验量。", "ds_source": "
室内实验、公式推理，自主产生。", "ds_process_way": "
现场采集。根据实验结果当均相催化剂Mn2+用量为2mg/L时，催化剂体积比为2mg/L。杂多催化剂投加废水与Kyo-1催化剂的比例为3：1。臭氧酮投加量为20 mg/L，氧化后废水的COD由155降低到150mg/L。", "ds_quality": "
数据质量良好。", "ds_acq_start_time": "2020-09-01 00:00:00", "ds_acq_end_time": "2020-09-30 00:00:00", "ds_acq_place": "江西省南昌市", "ds_acq_lon_east": 115.45, "ds_acq_lat_south": 28.116666666666667, "ds_acq_lon_west": 116.55, "ds_acq_lat_north": 29.166666666666668, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 407624, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "f9a5acbf-9e08-47bc-94ad-e75a05716b46.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "使用申明：“臭氧复合催化氧化处理选矿废水的研究数据集”来源于国家重点研发计划《大型煤矿和有色矿矿井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.db2164.2022", "subject_codes": [ "170.50" ], "quality_level": 3, "publish_time": "2022-05-31 08:55:03", "last_updated": "2025-06-30 16:27:06", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.UTCMW.db2164.2022", "i18n": { "en": { "title": "Research Dataset on Ozone Composite Catalytic Oxidation Treatment of Mineral Processing Wastewater (September 2020)", "ds_format": "Excel", "ds_source": "
Indoor experiments, formula reasoning, independently generated.", "ds_quality": "
The data quality is good.", "ds_ref_way": "", "ds_abstract": "
Under preset conditions, most mines that do not contain metal components treat mineral processing, naturally degrade fish pond wastewater, and residual mineral processing wastewater. After passing through tailings ponds, the chemicals are decomposed, but a large amount of mineral processing agents remain in the water quality and cannot meet the requirements. Emission standard requirements. The traditional oxidation process has disadvantages such as high dosage and high cost. This study adopts the ozone composite catalytic oxidation method. The COD of mineral processing wastewater has been treated. According to the experimental results, when the amount of homogeneous catalyst Mn2+is 2mg/L, the catalyst volume ratio is 2mg/L. The ratio of mixed catalyst added to wastewater to Kyo-1 catalyst is 3:1. The dosage of ozone ketone was 20mg/L, and the COD of the oxidized wastewater decreased from 155 to 150mg/L.\n
\nThe research dataset on the treatment of mineral processing wastewater by ozone composite catalytic oxidation was obtained through experimental methods and formula inference calculation. The data format is decimal (. xls), with 3 sets of data and a total of 72 experimental quantities.
", "ds_time_res": "日", "ds_acq_place": "Nanchang City, Jiangxi Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "On site collection. According to the experimental results, when the amount of homogeneous catalyst Mn2+is 2mg/L, the catalyst volume ratio is 2mg/L. The ratio of mixed catalyst added to wastewater to Kyo-1 catalyst is 3:1. The dosage of ozone ketone was 20 mg/L, and the COD of the oxidized wastewater decreased from 155 to 150 mg/L.", "ds_ref_instruction": "\r\nUsage statement: The \"Research Dataset on Ozone Composite Catalytic Oxidation Treatment of Mineral Processing Wastewater\" is sourced from the National Key Research and Development Program \"Efficient Utilization Technology and Demonstration of 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": [ "臭氧复合催化氧化法", "化学需氧量", "选矿废水" ], "ds_subject_tags": [ "地质学" ], "ds_class_tags": [], "ds_locus_tags": [ "江西省南昌市" ], "ds_time_tags": [ 2020 ], "ds_contributors": [ { "true_name": "杨利明", "email": "yangliming0809185@126.com", "work_for": "南昌航空大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "杨利明", "email": "yangliming0809185@126.com", "work_for": "南昌航空大学", "country": "中国" } ], "ds_managers": [ { "true_name": "敏玉芳", "email": "myf@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "category": "其他" }