Tanveer Saeed, Md Jihad Miah, Tanbir Khan, Ahasanul Ove
Six partially saturated and unsaturated tidal flow constructed wetlands (TFCWs) were studied for the removal of nitrogen, phosphorus and organics from municipal wastewater. The TFCWs were packed with organic (biochar, coal, coco-peat), waste (slag), construction (gravel, concrete block) materials an...
Tanveer Saeed, Biprojit Paul, Rumana Afrin, Abdullah Al-Muyeed et al.
M.E. Äzim, M. Abdul Wahab, Anne A. van Dam, M.C.M. Beveridge et al.
The effects of periphyton, grown on bamboo substrates, on growth and production of two Indian major carps, rohu, Labeo rohita (Hamilton) and gonia, Labeo gonius (Linnaeus), were studied at the Bangladesh Agricultural University, Mymensingh. For each species, five ponds were provided with bamboo subs...
Qurban Ali Panhwar, J. Shamshuddin, Umme Aminun Naher, Radziah Othman et al.
A study was conducted at Universiti Putra Malaysia to determine the effect of phosphate-solubilizing bacteria (PSB) and organic acids (oxalic & malic) on phosphate (P) solubilization from phosphate rock (PR) and growth of aerobic rice. Four rates of each organic acid (0, 10, 20, and 30 mM), and PSB ...
Jun Shan, Pinpin Yang, Mizanur Rahman, Xiaoxia Shang et al.
Effects of antibiotics on the transformation of nitrate and the associated N2O release in paddy fields are obscure. Using soil slurry experiments combined with 15N tracer techniques, the influence of tetracycline and sulfamethazine (applied alone and in combination) on the denitrification, anaerobic...
MAA Jahan, N Akhtar, NMS Khan, Chandan Kumar Roy et al.
Tannery wastewater contains large amount of chemical compounds including toxic substances. So an attempt was made to characterize physiochemical parameters of tannery wastewater and investigate the efficacy, and applicability of the biological treatment utilizing aquatic plants macrophytes and algae...
Weiming Li, Xiwen Liao, Jinsong Guo, Yuxin Zhang et al.
The control of filamentous sludge bulking has been regarded as an important issue in the activated sludge process due to there is still a lack of understanding of the bulking mechanisms. In this study, changes in the extracellular polymeric substances (EPS) and metabolic profile of bulking sludge ba...
Guangzhi Sun, Yafei Zhu, Tanveer Saeed, Guangxin Zhang et al.
Tanveer Saeed, Islamul Haque, Tanbir Khan
Three hybrid wetland systems were studied for organics and nutrients removal from synthetic wastewater recipe. Each system included a vertical flow (VF) followed by a horizontal flow (HF) wetland. The wetlands were filled with common and unconventional media (gravel, biochar and sand) with different...
Md. Arman Arefin, Fazlur Rashid, A.K.M Amirul Islam
Abstract Aquatic plants have been considered as a cause for concern because they impede aquatic flora and fauna. However, biofuel production from aquatic plants is an emerging energy source. As a consequence, this paper presents a detailed review of bio‐fuel production from floating aquatic plants w...
Firoozeh Bavandpour, Yuanchun Zou, Yinghe He, Tanveer Saeed et al.
A. Fakhru’l‐Razi, Abul Hossain Molla
A promising biological, sustainable, non-hazardous, safe and environmental friendly management and disposal technique of domestic wastewater sludge is global expectation. Fungal entrapped biosolids as a result of prior fungal treated raw wastewater sludge was recycled to evaluate its performance as ...
Tanveer Saeed, Abdullah Al-Muyeed, Rumana Afrin, Habibur Rahman et al.
This article reports pollutant removal performances of baffled subsurface flow, and integrated surface flow-floating treatment wetland units, when arranged in series for the treatment of municipal wastewater in Bangladesh. The wetland units (of the hybrid system) included organic, inorganic media, a...
Mumtahina Riza, Mohammad Nazmul Ehsan, Md. Nahid Pervez, Mirza Mohammad Omar Khyum et al.
This review summarizes current knowledge on sediment dredging to control eutrophication. Emphasis has been given to the effectiveness and environmental impacts of dredging, the release of nutrients from sediment, and the response of cyanobacterial bloom after dredging. Dredging is an effective metho...
Quan Yuan, Haiyan Wang, Qianyu Hang, Yangfan Deng et al.
The moving bed biofilm reactors (MBBRs) were used to remove the residual NO3(-)-N of wastewater treatment plant (WWTP) effluent, and the MBBR carriers for denitrification were compared. The results showed that high denitrification efficiency can be achieved with polyethylene, polypropylene, polyuret...