2024年1月1日 · Kitchen digested wastewater is a typical biodegradable organic wastewater with high ammonia, and the deep treatment of nitrogen becomes the key. New biological denitrification process has become the main theme, and at this stage, shortcut nitrification, shortcut denitrification and Anammox have been successfully applied to the treatment of ...

2019年11月20日 · Kitchen wastewater (KWW), a type of gray wastewater has garnered significant attention because of organic pollutants and oil and grease. It has hazardous effects on the environment, such as eutrophication in water bodies and choking of pipes in the sewer system. Stagnant KWW invites serious diseases like malaria, filarial, and dengue.

2020年11月13日 · Production of kitchen wastewater (KWW) remains constant irrespective of weather or seasonal variation. The waste produced from kitchen outlet plays a vital role in producing a large volume of organic waste, oil–grease (stick inside the pipe and clogs the pipes), and soap–detergents from educational intuitions, professional organizations ...

2024年3月1日 · This review intends to recapitulate the pretreatment measures of kitchen waste and kitchen wastewater (KWAKWW). Furthermore, this review also separately summarizes the ascendancy of using bacteria, microalgae and microalgae-bacteria consortia to treat KWAKWW, and corresponding emerging reinforcement strategies.

2024年6月22日 · The results demonstrated eco-friendly new integrated method that both systems exhibited remarkable efficiency in treating kitchen wastewater, particularly greywater and dishwashing wastewater containing high detergent concentrations.

2020年9月8日 · Wastewater recycling processes are necessary and capable of producing large volumes of water for reuse. In this study, raw kitchen wastewater was analyzed for physicochemical and microbiological...

2019年12月15日 · Kitchen wastewater (KWW) from food service establishments (FSEs) is a strong organic and fat-rich effluent whose characterisation has not been sufficiently addressed. KWW composition is highly variable and linked to the FSE's size, the type of meals prepared and the amount of water used during the cleaning.

2024年2月6日 · The treatment of kitchen wastewater using low-cost adsorbent-rice husk has been investigated under different experimental conditions in a continuous mode. The removal of BOD, COD, and TSS was found to be dependent on the thickness of the adsorbent layer, time, and discharge of wastewater.

2022年1月20日 · 厨房中清洗食物、器具或残渣等过程产生的，含较高浓度的动植物油以及大量固体悬浮物的液态物质。

According to a study, 80-90% of kitchen wastewater can be recycled using different processes. 1. Introduction. There are two types of processes for wastewater treatment. First is anaerobic and another one aerobic. Here in this project, we are going to …