concentrations of Total Petroleum Hydrocarbon (TPH) were reported in
almost all samples, the detected concentrations ranged from 0.08
mg/kgto
153.83 mg/kg.
Higher concentrations ... concentrations
recordedin 2015 siteassessment.
Overall, there is a significant reduction in petroleum hydrocarbon
concentrations in soil compared to 2015 data. As per the Ministry
shall be constructed
immediately.
6 Total Petroleum 1. The 1st phase bioremediation
Hydrocarbons content in was initiated on 06.02.2017 by
the oily sludge ... taken
be continuously monitored. from the site and analyzed for Total
Petroleum Hydrocarbons and
Polycyclic aromatic hydrocarbons content.
2. The final report on "Bioremediation
Venkatapati Raja Yenumula vs Ministry Of Environment Forest And ... on 2 August, 2022
Author: K
National Green Tribunal Southern Zone vs The Chief Secretary To Govt. Of ... on 25 January
Judges Colony,
Periyakuppam, Thiruvallur - 602 001.
4) M/s. Oren Hydrocarbons Private Limited
Rep. by its Managing Director
Having Corporate Office ... jointly. It was contended that the 4th
Respondent unit M/s Oren Hydrocarbons Pvt. Ltd. is located
stated that these wells historically have
detectable concentrations of petroleum hydrocarbons. Similar to the
shallow wells, the concentration of chemicals of concern are declining ... India. The methodology
does not easily allow for analysis of heavier end hydrocarbons and
therefore the analytical data from the air samples is not representative
cleaning, only air
is used and during the said incident no Hydrocarbon (Natural Gas) was present in the
pipeline and hence there were no risks ... pipeline and the line is not carrying natural gas or any other
hydrocarbon.
2) This respondent submits that subsequently, a Committee was constituted
Units, there is
venting in the initial phase for short duration of hydrocarbon gases from the
vacuum distillation unit. Thus venting from the hot well ... procedure should be modified so as to prevent the release of
hydrocarbon gases to the atmosphere in future" and they produced the report
lines are blinded/positively isolated after blushing the line for removal of
hydrocarbons. Committee appointed by NGT was shown the isolation of old
pipeline ... lines are blinded positively isolated after flushing the line
for removal of hydrocarbons. Then they are purged and filled with N2 for safe
guarding their
stated that these wells historically have
detectable concentrations of petroleum hydrocarbons.
Similar to the shallow wells, the concentration of
chemicals of concern are declining ... However, concentration of
Diesel Range of Organics (DRO), Total Petroleum
1
7
Hydrocarbon (TPH) and Total Hydrocarbon (THC) in
groundwater indicates that the present system
