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Evaluation of a New Method for TreatingCoffee Effluent(Accidification-Neutralization-Sedimentation-cum-Filtration-ANSF-method)

机译:对治疗方法的新方法评价(加入中和沉积 - 粘合剂-ANSF法)

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摘要

The Ministry of Environment, Forest and Climate Change (MoEF&CC), New Delhi has recently issued a Gazette Notification prescribing standards/limits for pH and Biological Oxygen Demand (BOD) levels for the disposal of effluent resulting from wet/parchment processing (Gazette Notification No. 45 dated 24th January 2020). This Gazette Notification contains standards/limits for storing the effluent in the specified lined lagoons (for solar evaporation) and also standards/limits for discharging the treated effluent on land (for irrigation). As per this Notification, the pH of the treated effluent should be between 6.5 and 8.5. The BOD level should be 1,000 mg/L (1,000 ppm) for storing in the specified lined lagoons (for solar evaporation) and 100 mg/L (100 ppm) for discharge on land for irrigation purpose (Table 1).
机译:新德里环境、森林和气候变化部(MoEF&CC)最近发布了一份公报公告,规定了处理湿纸/羊皮纸加工废水的pH值和生物需氧量(BOD)水平的标准/限值(2020年1月24日第45号公报公告)。本宪报公告包含在指定的衬砌泻湖中储存污水(用于太阳能蒸发)的标准/限制,以及在陆地上排放经处理污水(用于灌溉)的标准/限制。根据本通知,经处理废水的pH值应在6.5和8.5之间。BOD水平应为1000 mg/L(1000 ppm),用于储存在指定的衬砌泻湖中(用于太阳能蒸发),以及100 mg/L(100 ppm),用于灌溉(表1)。

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  • 来源
    《Planters' Chronicle》 |2020年第7期|共14页
  • 作者单位

    Central Coffee Research Institute Coffee Research Station Post-577 117. Chikkamagaluru District Karnataka State;

    Central Coffee Research Institute Coffee Research Station Post-577 117. Chikkamagaluru District Karnataka State;

    Central Coffee Research Institute Coffee Research Station Post-577 117. Chikkamagaluru District Karnataka State;

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  • 正文语种 eng
  • 中图分类 农学(农艺学);
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