Surplus sludge treatment in two sludge treatment beds under subtropical condition in China

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F17%3A74254" target="_blank" >RIV/60460709:41330/17:74254 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ibiod.2016.11.005" target="_blank" >http://dx.doi.org/10.1016/j.ibiod.2016.11.005</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ibiod.2016.11.005" target="_blank" >10.1016/j.ibiod.2016.11.005</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Surplus sludge treatment in two sludge treatment beds under subtropical condition in China

Popis výsledku v původním jazyce

Sludge treatment bed has been used for sludge dewatering and stablilization due to the low operating and maintenance costs. However, there are still limiting information of this technology compare to conventional technologies, and very few information on using this technology in developing countries. In the present study, two sludge treatment beds were investigated under seven sludge loading rates and feeding frequencies under subtropical condition in China. The results showed that plants play an important role for sludge dewatering and stablilization. The best loading rate and feeding frequency for sludge dewatering and stablilization was 10L per 4d in the planted system, with TS (total solid) and VS (volatile solid)to TS contents were 29 percent and 25percent, respectively. The best pollutants removal efficiencies in leachate was observed at 12L per 4d in the planted system, which were in percent 99,8, 91,1, 98,6, and 91,5 for COD (chemical oxygen demand), NH4-N, TN, and TP, respectively. Heavy m

Název v anglickém jazyce

Surplus sludge treatment in two sludge treatment beds under subtropical condition in China

Popis výsledku anglicky

Sludge treatment bed has been used for sludge dewatering and stablilization due to the low operating and maintenance costs. However, there are still limiting information of this technology compare to conventional technologies, and very few information on using this technology in developing countries. In the present study, two sludge treatment beds were investigated under seven sludge loading rates and feeding frequencies under subtropical condition in China. The results showed that plants play an important role for sludge dewatering and stablilization. The best loading rate and feeding frequency for sludge dewatering and stablilization was 10L per 4d in the planted system, with TS (total solid) and VS (volatile solid)to TS contents were 29 percent and 25percent, respectively. The best pollutants removal efficiencies in leachate was observed at 12L per 4d in the planted system, which were in percent 99,8, 91,1, 98,6, and 91,5 for COD (chemical oxygen demand), NH4-N, TN, and TP, respectively. Heavy m

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Biodeterioration & Biodegradation

ISSN

0964-8305

e-ISSN

—

Svazek periodika

2017

Číslo periodika v rámci svazku

119

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

377-386

Kód UT WoS článku

000399511700038

EID výsledku v databázi Scopus

2-s2.0-85006415473