Nitrogen treatment

This study, therefore, examined if the root system development, water use, photosynthetic rate, and dry matter production of rice grown under water deficit and continuously waterlogged conditions would be affected by different N form treatments.

10p vibecca 01-10-2024 4 1   Download

Along with the development of the industry in Vietnam, the beery industry has contributed greatly to the state budget and creating jobs for labours. However, beer wastewater contains high organic matter, some wastewater discharged parameters such as BOD, COD, Nitrogen, Phosphorus, etc. usually exceed the permitted standards.

10p viyoko 01-10-2024 1 0   Download

The main purpose of the study was (i) to evaluate the effect of nitrogen treatment on domestic effluent of the model system, (ii) to determine the appropriate water retention time of the system.

10p vifilm 24-09-2024 3 1   Download

Municipal wastewater treatment plants generally utilise biological activated sludge processes to remove organic compounds and nitrogen. The biological nitrogen removal (BNR) occurs in two steps, nitrification (ammonium removal) and denitrification (nitrates removal). This study focused on a medium-sized wastewater treatment plant (WTP) which experienced poor nitrification for years, mainly when the weather temperature drops.

125p runthenight07 01-03-2023 7 3   Download

Water quality indicated by chemical oxygen demand, total nitrogen, ammonium nitrogen, and total phosphorus from the effluent complied with the widely accepted limits on domestic wastewater discharge. Our results demonstrate that green roofs can be designed for the ecological treatment of domestic wastewater on the household scale.

10p thebadguys 15-01-2022 9 1   Download

In this article, we present a process to synthesize new material using urea modified nitrogen TiO2 nano using the hydrometallurgical method. A solution that was a mixture of TiCl4, (NH2)2CO, NH4NO3 and PVA was hydrolyzed at a „suitable‟ temperature and stirring speed and then calcined at 600 oC in 3 hours

8p tamynhan9 02-12-2020 16 2   Download

The present investigation was carried out to find the effect of frequency and dose of nitrogen fertigation on growth and yield of potato and to calculate the economics of different treatments investigated.

6p kequaidan7 01-09-2020 13 3   Download

The objective of the thesis is to produce two types of phase-phase Nano TiO2 materials Nitrogen inclusion on aluminum oxide metal (N-TiO2 / Al2O3) applied as a filter for air purifiers and nanocomposit hydroxyl apatite coated on nitrogen doped TiO2 (HA / N-TiO2) on the wall to treat toluene, Bacteria and fungi contaminate the air.

26p xacxuoc4321 11-07-2019 41 6   Download

Rare patients with localized early stage mycosis fungoides can be cured with radiotherapy, often total-skin electron beam irradiation. More advanced disease has been treated with topical glucocorticoids, topical nitrogen mustard, phototherapy, psoralen with ultraviolet A (PUVA), electron beam radiation, interferon, antibodies, fusion toxins, and systemic cytotoxic therapy. Unfortunately, these treatments are palliative. Adult T Cell Lymphoma/Leukemia Adult T cell lymphoma/leukemia is one manifestation of infection by the HTLV-I retrovirus.

5p thanhongan 07-12-2010 75 3   Download

Disease-Specific Nutritional Support SNS is basically a support therapy and is primary therapy only for the treatment or prevention of malnutrition. Certain conditions require modification of nutritional support because of organ or system impairment. For instance, in nitrogen accumulation disorders, protein intake may need to be reduced. However, in renal disease, except for brief periods of several days, protein intakes should approach requirement levels of at least 0.8 g/kg or higher up to 1.2 g/kg as long as the blood urea nitrogen does not exceed 100 mg/dL.

5p konheokonmummim 03-12-2010 77 5   Download