-
公开(公告)号：KR1020140087413A
公开(公告)日：2014-07-09
申请号：KR1020120157684
申请日：2012-12-29
Applicant: 롯데케미칼 주식회사 , 롯데첨단소재(주)
Abstract: A system for cleaning a separation membrane of the present invention includes: a membrane filter tub having a membrane module; a treatment tub for storing treatment water generated from the membrane filter tub to perform a back washing or a discharge of the treatment water during a chemical washing; and a chemical storage for supplying chemicals during the chemical washing of the membrane filter tub. Moreover, a pipeline can be prepared for forming a circulation loop for circulating washing water for chemicals by bypassing the membrane module by a generation water pump, and an inline pipe can be additionally included to directly inserting chemicals into the membrane filter tub. The system for washing a separation membrane and method for washing the separation membrane, according to the present invention, are capable of circulating the washing water for chemicals using the generation water pump, to increase the contact of the chemicals with membrane pores, thus having an excellent washing efficiency of the separation membrane.
Abstract translation: 本发明的清洗分离膜的系统包括：具有膜组件的膜过滤器桶; 用于储存从所述膜过滤器桶产生的处理水以在化学洗涤期间执行所述处理水的反洗或排出的处理槽; 以及用于在膜过滤器桶的化学洗涤期间供应化学品的化学储存器。 此外，可以制备用于形成用于循环用于化学品的洗涤水循环回路的管道，其通过利用一代水泵旁路膜组件，并且可以额外包括直线管以将化学品直接插入到膜过滤器桶中。 根据本发明的用于洗涤分离膜的系统和洗涤分离膜的方法能够使用生成水泵循环用于化学品的洗涤水，以增加化学品与膜孔的接触，从而具有 分离膜的洗涤效率极佳。
-
Patent Agency Ranking
公开(公告)号：KR1020140085255A
公开(公告)日：2014-07-07
申请号：KR1020120155611
申请日：2012-12-27
Applicant: 롯데케미칼 주식회사
CPC classification number: B01D65/02 , B01D2321/16 , B01D2321/40
Abstract: A separation membrane cleaning system according to the present invention includes a membrane filtration tank; a treated water tank that stores a part of treated water produced from the membrane filtration tank to discharge the treated water during backwash or chemical cleaning; and a chemical storage tank that supplies a chemical during the chemical cleaning of the membrane filtration tank. The treated water produced from the membrane filtration tank flows into the treated water tank through first piping, fourth piping is formed on the first piping for return to the membrane filtration tank during the backwash or the chemical cleaning, the treated water tank discharges the treated water through second piping for application to the backwash or the chemical cleaning, the chemical storage tank discharges the chemical through third piping, the third piping converges with the fourth piping so that the chemical is injected into the membrane filtration tank, the separation membrane cleaning system and the separation membrane cleaning method using same can increase contact between the chemical and a membrane pore because a chemical cleaning solution circulates in the same direction as a filtration direction through a membrane, the degree of chemical cleaning is checked from a circulation flow rate and pressure during the chemical cleaning to allow immediate control, and chemical cleaning time, chemical use amount, separation membrane life, energy required for the cleaning, and the like can be optimized.
Abstract translation: 根据本发明的分离膜清洁系统包括膜过滤罐; 处理水箱，其存储由膜过滤槽产生的处理水的一部分，以在回洗或化学清洗期间排出经处理的水; 以及在膜过滤罐的化学清洗期间提供化学品的化学品储存罐。 由膜过滤罐生成的处理水通过第一管道流入处理水箱，在反冲洗或化学清洗期间，在第一管道上形成第四管道返回膜过滤罐，处理后的水箱排出处理水 通过第二管道应用于反洗或化学清洗，化学品储罐通过第三管排放化学品，第三管道与第四管道汇合，使化学品注入膜过滤罐，分离膜清洗系统和 由于化学清洗溶液通过膜沿与过滤方向相同的方向循环，因此使用它的分离膜清洗方法可以增加化学品和膜孔之间的接触，从循环流速和压力检查化学清洁的程度 化学清洗即可立即控制，化学清洗 可以优化清洗时间，化学使用量，分离膜寿命，清洁所需的能量等。
-
公开(公告)号：KR1020140081552A
公开(公告)日：2014-07-01
申请号：KR1020120151434
申请日：2012-12-21
Applicant: 롯데케미칼 주식회사
CPC classification number: B01D61/14
Abstract: The present invention relates to a submerged separation membrane water purification treatment apparatus and a submerged separation membrane water purification treatment method. The water purification treatment apparatus includes a water collection tank that discharges raw water which flows in; a separation membrane tank that is provided with a submerged separation membrane and filters the raw water which is discharged from the water collection tank as treating water and treated water; a concentrate water tank that concentrates the treated water which is discharged from the separation membrane tank and supplies the concentrate water to a fiber filter; and the fiber filter that re-filters the concentrate water which is supplied from the concentrate water tank. The water purification treatment method includes a water collection step for collecting raw water; a separation membrane filtering step for filtering the collected raw water into treated water and treating water; a step for recovering the treated water as concentrate water; and a step for re-filtering the concentrate water with a fibrous filter. The water purification treatment apparatus and the water purification treatment method are excellent in process efficiency, highly economical, and eco-friendly with a high raw water recovery rate.
Abstract translation: 本发明涉及一种浸没式分离膜水净化处理装置和浸没式分离膜水净化处理方法。 水净化处理装置包括：排出流入的原水的收水箱; 分离膜槽，其设置有浸没分离膜，并将从所述收集罐排出的原水过滤为处理水和处理水; 将从分离膜槽排出的处理水浓缩并将浓缩水供给到纤维过滤器的浓缩水箱; 以及对从浓缩水箱供给的浓缩水进行过滤的纤维过滤器。 水净化处理方法包括：收集原水的采水步骤; 分离膜过滤步骤，用于将收集的原水过滤到处理水中并处理水; 将处理过的水作为浓缩水回收的步骤; 以及用纤维过滤器重新过滤浓缩水的步骤。 净水处理装置和水净化处理方法在原水回收率高的情况下，工艺效率高，经济且环保。
-
公开(公告)号：KR101573569B1
公开(公告)日：2015-12-01
申请号：KR1020120155611
申请日：2012-12-27
Applicant: 롯데케미칼 주식회사
CPC classification number: B01D65/02 , B01D2321/16 , B01D2321/40
Abstract: 본발명의분리막세정시스템은막여과조; 상기막여과조로부터생산된처리수일부를저장하여역세또는약품세정시처리수를배출하는처리수조; 및상기막여과조의약품세정시약품을공급하는약품저장조; 를포함하고, 상기막여과조로부터생산된처리수는제1 배관을통해처리수조로유입되고, 상기제1배관상에는역세또는약품세정시막여과조로반송하는제4배관이형성되고; 상기처리수조는제2 배관을통해처리수를배출하여역세또는약품세정에적용되고, 상기약품저장조는제3 배관을통해약품을배출하고, 상기제3 배관은상기제4 배관에합류하여상기막여과조로약품이투입되며, 상기분리막세정시스템및 이를이용한분리막세정방법은약품세정액을멤브레인을통하여여과방향과동일한방향으로순환시켜약품의막세공접촉을증가시킬수 있고, 약품세정중에순환유량과압력으로부터약품세정정도를확인하여즉각적인제어가가능하며, 약품세정시간, 약품사용량, 분리막의수명, 세정중에필요한에너지등을최적화할수 있다.
-
公开(公告)号：KR1020150126576A
公开(公告)日：2015-11-12
申请号：KR1020150148348
申请日：2015-10-23
Applicant: 롯데케미칼 주식회사
Abstract: 본발명의분리막세정시스템은멤브레인모듈이설치된막여과조; 상기막여과조로부터생산된처리수를저장하여역세또는약품세정시처리수를배출하는처리수조; 및상기막여과조의약품세정시약품을공급하는약품저장조;를포함하고, 생산수펌프에의하여상기멤브레인모듈을경유하여약품세정액이순환되는순환루프를형성하는배관라인;이구비될수 있고, 막여과조로약품이직접투입되는인라인배관을더 포함할수 있다. 본발명의분리막세정시스템및 이를이용한분리막세정방법은약품세정액을생산수펌프를이용하여순환시킴으로서약품의막세공접촉을증가하여분리막의세정효율성이우수하다.
Abstract translation: 根据本发明，分离膜清洗系统包括：膜过滤槽，其上安装有膜组件; 储存从膜过滤槽产生的处理水进行化学清洗时的处理用水的反洗或排出的处理水槽; 以及在膜过滤罐的化学洗涤期间提供化学品的化学品储存罐。 分离膜清洁系统还可以包括形成循环回路的管道，循环回路用于循环由生成水泵绕过膜组件通过的化学清洗液体。 该系统还可以包括用于直接将化学品输入到膜过滤罐的直列管。 根据本发明，使用该系统的分离膜洗涤系统和分离膜洗涤方法可以通过使用生成水循环化学洗涤液来增强化学品与膜孔的接触，从而确保分离膜的优异的洗涤效率 泵。
-
公开(公告)号：KR101689091B1
公开(公告)日：2016-12-22
申请号：KR1020150148348
申请日：2015-10-23
Applicant: 롯데케미칼 주식회사
Abstract: 본발명의분리막세정시스템은멤브레인모듈이설치된막여과조; 상기막여과조로부터생산된처리수를저장하여역세또는약품세정시처리수를배출하는처리수조; 및상기막여과조의약품세정시약품을공급하는약품저장조;를포함하고, 생산수펌프에의하여상기멤브레인모듈을경유하여약품세정액이순환되는순환루프를형성하는배관라인;이구비될수 있고, 막여과조로약품이직접투입되는인라인배관을더 포함할수 있다. 본발명의분리막세정시스템및 이를이용한분리막세정방법은약품세정액을생산수펌프를이용하여순환시킴으로서약품의막세공접촉을증가하여분리막의세정효율성이우수하다.
Abstract translation: 根据本发明，分离膜清洗系统包括：膜过滤槽，其上安装有膜组件; 储存从膜过滤槽产生的处理水进行化学清洗时的处理用水的反洗或排出的处理水槽; 以及在膜过滤罐的化学洗涤期间提供化学品的化学品储存罐。 分离膜清洁系统还可以包括形成循环回路的管道，循环回路用于循环由生成水泵绕过膜组件通过的化学清洗液体。 该系统还可以包括用于直接将化学品输入到膜过滤罐的直列管。 根据本发明，使用该系统的分离膜洗涤系统和分离膜洗涤方法可以通过使用生成水循环化学洗涤液来增强化学品与膜孔的接触，从而确保分离膜的优异的洗涤效率 泵。
-
-
-
-
-
Search Results
6
records
(took 0.021 seconds)
