Ozone/biological aerated filter integrated process for recycled paper mill wastewater: A pilot-scale study DOI

Laibao Ding,

Qingwen Tian, Ran Yang

и другие.

Biochemical Engineering Journal, Год журнала: 2024, Номер 211, С. 109466 - 109466

Опубликована: Авг. 23, 2024

Язык: Английский

Efficient recycling of sewage water in a polyester integrated industry: A case study DOI Creative Commons
Dong Xu,

Shuangxia Wu,

Ailan Yan

и другие.

Desalination and Water Treatment, Год журнала: 2024, Номер 319, С. 100508 - 100508

Опубликована: Июнь 13, 2024

The water reuse system in a petrochemical and polyester integrated industry Zhejiang, designed to handle industrial circular sewage, had capacity of 1600 m3/h. employed process comprising high-efficiency sedimentation tank, V-shaped filter, aerated biological ultrafiltration, reverse osmosis. tank's mud drainage, along with pretreatment through the filter (BAF), ultrafiltration system, resulted an overall recovery rate 70 %. Actual operational results indicated removal rates exceeding % for chemical oxygen demand (COD) 94 chloride ions. effluent COD ≤ 20 mg/L, ion concentration 50 conductivity μS/cm. Given high use domestically produced membranes, direct cost amounted mere 6.28 yuan/m3. This led reduction approximately 9.67 million tons wastewater discharged annually, fulfilling objective recycling sewage reuse.

Язык: Английский

Процитировано

29
Water treatment by membrane filtration for the needs of an agricultural enterprise from an underground water source DOI Creative Commons

Akhmetali Kamshybaev,

Abdugani Azimov,

Marzhan Esembay

и другие.

E3S Web of Conferences, Год журнала: 2025, Номер 614, С. 03013 - 03013

Опубликована: Янв. 1, 2025

This paper shows the results of a study on preparation household drinking water for needs an agro-industrial enterprise using membrane technology. The selection filter baffle with best performance has been made. possibility technology in processes irrigation greenhouse plants is shown.

Язык: Английский

Процитировано

0
Optimizing the use of membrane filtration for the amelioration of smoke tainted wine DOI Creative Commons
Yiming Huo, Renata Ristić, David Wollan

и другие.

Food Chemistry, Год журнала: 2025, Номер 479, С. 143704 - 143704

Опубликована: Март 8, 2025

Efficient removal of free and glycosylated volatile phenols from smoke tainted wine remains a significant challenge for winemakers. The partitioning their glycoconjugates (as taint markers) by ultrafiltration (UF) nanofiltration (NF) membranes was evaluated. While the phenol content permeate derived NF UF were comparable to that untreated wine, progressively concentrated in retentate as membrane molecular weight cut-off decreased. Three wines subsequently fractionated resulting eluted through column packed with adsorbent resin. Volatile removed varying degrees (37-100 %), but carried-over one next, despite resin regeneration. Resin saturation occurred earlier than phenols, i.e., after elution 15 vs >100 bed volumes permeate. This study provides insight into potential filtration help ameliorate wines.

Язык: Английский

Процитировано

0
Algae penetration and taste and odor compounds production in drinking water treatment plants: seasonal variations and risk assessment DOI

Y.L. Cheng,

Caiyun Ma, Gang Wen

и другие.

Journal of Environmental Sciences, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Odor control technologies for municipal solid waste mechanical biological treatment plant: a review DOI
Bingyi Zhang, Zengyi Ma, Yike Zhang

и другие.

Clean Technologies and Environmental Policy, Год журнала: 2024, Номер unknown

Опубликована: Июль 24, 2024

Язык: Английский

Процитировано

2
Ozone/biological aerated filter integrated process for recycled paper mill wastewater: A pilot-scale study DOI

Laibao Ding,

Qingwen Tian, Ran Yang

и другие.

Biochemical Engineering Journal, Год журнала: 2024, Номер 211, С. 109466 - 109466

Опубликована: Авг. 23, 2024

Язык: Английский

Процитировано

1