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Production-related variations of the boron-and DOC-concentrations in the permeates of
ultra?ltration of cooling lubricants apparently prevented the establishment of a nitri?cation of
ammonia,that was released during denitri?cation with ethanolamines as a carbon source.Only when
both wastewater streams were co-treated with a,only slightly polluted third,non-toxic wastewater
stream of the factory,elimination of nitrate and ammonia from EC-wastewater and permeate,
respectively,was successful.#1999 Elsevier Science Ltd.All rights reserved
Production-related variations of the boron- and DOC-concentrations in the permeates of
ultrafiltration of cooling lubricants apparently prevented the establishment of a nitrification of ammonia, that was released during denitrification with ethanolamines as a carbon source. Only when both wastewater streams were co-treated with a, only slightly polluted third, non-toxic wastewater stream of the factory, elimination of
ultra?ltration of cooling lubricants apparently prevented the establishment of a nitri?cation of
ammonia,that was released during denitri?cation with ethanolamines as a carbon source.Only when
both wastewater streams were co-treated with a,only slightly polluted third,non-toxic wastewater
stream of the factory,elimination of nitrate and ammonia from EC-wastewater and permeate,
respectively,was successful.#1999 Elsevier Science Ltd.All rights reserved
Production-related variations of the boron- and DOC-concentrations in the permeates of
ultrafiltration of cooling lubricants apparently prevented the establishment of a nitrification of ammonia, that was released during denitrification with ethanolamines as a carbon source. Only when both wastewater streams were co-treated with a, only slightly polluted third, non-toxic wastewater stream of the factory, elimination of
boron-and变化DOC-concentrations光源的渗透
ltration冷却润滑剂的超?显然阻碍建立nitri ?阳离子
氨,那是denitri释放与ethanolamines ?阳离子作为一种碳源只有当
两者都有co-treated废水流,只有轻微污染的第三、无毒的废水
工厂的溪流,消除硝态氮和氨从EC-wastewater和渗透,
分别是成功的。# 1999科学有限公司版权所有
各种不同的光源,DOC-concentrations硼的渗透
冷却润滑剂显然是防止超设立硝化作用,这是释放氨氮和硝态氮的淋失ethanolamines为碳源。只有当双方废水流co-treated用,只有三、无毒微污染工厂的污水流,消除硝态氮和氨从EC-wastewater和渗透,
与生产有关的变异硼和doc -浓度的渗透
超？ ltration冷却润滑剂显然无法建立一个nitri ？阳离子
氨，这期间释放denitri ？阳离子与乙醇胺作为碳source.Only时
这两个污水流共治疗了，只有轻微污染第三，非有毒废水
流的工厂，消除硝酸盐和氨的欧共体废水和渗透，
分别是成功的。 ＃ 1999年埃尔塞维尔科学版权所有