Removal of ammonium and phosphate from wastewater by potassium permanganate modified Chinese medicine residues DOI Creative Commons

J.N. Chen,

Ze Hui Zhong,

Weilin Chen

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Авг. 27, 2024

Abstract With the rapid development of Chinese medicine industry, treatment residues has received widespread attention. This study was performed to investigate removal ammonium and phosphate from wastewater using potassium permanganate (KMnO4) modified residues. The results showed that adsorption performance KMnO4 (MR) significantly efficient on nitrogen phosphorus compared unmodified medicinal (UR). optimal conditions for by MR were modification concentration 0.6 g/L, time 4 h, adsorbent dosage 5 particle size 0.50 mm pH 8. In addition, initial concentrations 40 mg/L 10 mg/L, respectively. UR followed pseudo second-order kinetic model fitted Langmuir isotherm equation. It is great significance resource conservation environmental protection through rational utilization biomass resources

Язык: Английский

The state-of-the-art review on biochar as green additives in cementitious composites: performance, applications, machine learning predictions, and environmental and economic implications DOI Creative Commons
Ping Ye, Binglin Guo, Huyong Qin

и другие.

Biochar, Год журнала: 2025, Номер 7(1)

Опубликована: Янв. 22, 2025

Язык: Английский

Процитировано

1
Biovalorization of Astragalus membranaceus var. mongholicus Stems by White Rot Fungi Under Solid-State Fermentation as Ruminant Feed DOI Creative Commons
Yuqiong Wang,

Li-Long Luo,

Liming Chen

и другие.

Agronomy, Год журнала: 2025, Номер 15(3), С. 650 - 650

Опубликована: Март 5, 2025

The value-added effect of white rot fungi on the feed Astragalus membranaceus var. mongholicus (AMM) stems was explored. All four types (Lentinus sajor-caju, Pleurotus ostreatus, Lentinula edodes, and Phanerodontia chrysosporium) reduced lignocellulose content in AMM stems, improved vitro dry matter digestibility (IVDMD), influenced activity lignocellulose-degrading enzymes. Lentinus sajor-caju chrysosporium exhibited superior effects lignin degradation IVDMD significantly altered non-volatile metabolites antioxidant capacity. fermentation resulted strongest compared to that other fungal treatments. fold change (FC) ratio (>100) sakuranetin, 2′,6′-Di-O-acetylononin, isoformononetin, artocarpin between chrysosporium. Among phenolic compounds, flavonoids play a key role activity, with 5,6-Dihydroxy-7-methoxyflavone showing strong correlation activity. This study provides valuable insights for utilizing stem waste context traditional Chinese medicine.

Язык: Английский

Процитировано

0
Bimetallic CuFe2O4 photocatalytic activates persistent free radicals and accelerates electron transfer in biochar: efficient degradation of tetracycline DOI
Jiahui Wen,

Yating Long,

Liangdi Zhu

и другие.

Environmental Research, Год журнала: 2025, Номер unknown, С. 121413 - 121413

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Recycling traditional Chinese medicine residues: a review DOI Creative Commons
Xiaowei Wu,

Dai Dai,

Na Li

и другие.

Environmental Chemistry Letters, Год журнала: 2025, Номер unknown

Опубликована: Март 28, 2025

Abstract Traditional Chinese medicine has a rich history in the diagnosis and treatment of diseases, yet disposal residues by incineration landfilling is challenging. Here we review methods to recycle with focus on challenges, recycling solutions, case studies. Cases studies include extraction bioactive compounds, use as feed additives, biochar-based materials. We observed that from single-compound medicines are easier extract into animal additives or adsorbents. Technical economic analysis show valorisation profitable. For instance, re-extraction cost flavonoids 25.8–36.6% lower than market price, represents 14.7% prices.

Язык: Английский

Процитировано

0
Intensified Wastewater Treatment using In2S3 on Activated Carbon derived from Waste Tire: Peroxydisulfate Activation via Visible-light, Characterization, Composition, pH Influence, and Mechanism DOI

Salwan Obaid Waheed Khafaji,

Ali B.M. Ali,

Abdul Amir H. Kadhum

и другие.

Chemical Engineering and Processing - Process Intensification, Год журнала: 2025, Номер unknown, С. 110352 - 110352

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Removal of ammonium and phosphate from wastewater by potassium permanganate modified Chinese medicine residues DOI Creative Commons

J.N. Chen,

Ze Hui Zhong,

Weilin Chen

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Авг. 27, 2024

Abstract With the rapid development of Chinese medicine industry, treatment residues has received widespread attention. This study was performed to investigate removal ammonium and phosphate from wastewater using potassium permanganate (KMnO4) modified residues. The results showed that adsorption performance KMnO4 (MR) significantly efficient on nitrogen phosphorus compared unmodified medicinal (UR). optimal conditions for by MR were modification concentration 0.6 g/L, time 4 h, adsorbent dosage 5 particle size 0.50 mm pH 8. In addition, initial concentrations 40 mg/L 10 mg/L, respectively. UR followed pseudo second-order kinetic model fitted Langmuir isotherm equation. It is great significance resource conservation environmental protection through rational utilization biomass resources

Язык: Английский

Процитировано

0