Navigation Links
Environmental engineering students and faculty study Passaic River pollution
Date:6/8/2011

One week after classes ended at Stevens Institute of Technology, the Passaic River ran red through Paterson, NJ. The peculiar sight was part of a dye study by Environmental Engineering students and faculty. Commissioned by New Jersey Department of Environmental Protection (NJDEP) to determine the total maximum daily load of pollution entering the river, the team dropped 14 pounds of nonreactive Rhodamine dye in the river, and then took samples downstream to analyze the Passaic's flow.

Tina Singh and Brad Iulculano, both Environmental Engineering undergraduates, are working with Dr. Sarath Chandra Jagupilla, a Research Engineer in the Center for Environmental Systems; Professor Emeritus Richard Hires; and Assistant Research Professor from Rutgers University Dr. Robert Miskewitz (Stevens Ph.D. '05) to study pollution in the Passaic River. Dr. David Vaccari, director of the Department of Civil, Environmental and Ocean Engineering, leads the project, "Pathogen TMDL Monitoring and FC-EC Relations in the Lower Passaic River." The results of the study will help the NJDEP clean up and mitigate pollution along stretches of the Passaic River.

Passaic River pollution takes a variety of forms, but the team is focused on one in particular: fecal coliform bacteria. In Paterson and other cities with old sewer systems, this type of pollution enters the river through a process known as combined sewer overflow (CSO). Modern sewer systems are comprised of two separate sewers: a sanitary sewer that empties in a sewage treatment plant, and a storm sewer that collects from street drains and enters water sources untreated. Sewer systems of the past the kind found in older communities like Paterson, Hoboken, and New York City, have a single sewer that feeds a sewage treatment plant. Normally this system works fine, but when it rains, the flow is too much for the sewage treatment plant to handle, and CSO occurs, and undesirable pathogens are discharged into the river.

The Stevens team is studying 14 different locations along the Passaic River in order to determine the effect of CSOs on water quality. In addition to dye studies, sampling for bacteria is conducted both in dry weather and wet weather events, when the river is most polluted and storm clouds loom.

It's a dirty job, but Tina is glad to do it. A desire to help others led her to environmental engineering, and she hopes to apply what she has learned to help those less fortunate: "If the Passaic River has such a high level of pollution, we can only imagine how bad it is in developing nations," she says. "I would really like to help them with the environmental studies I learned at Stevens."


'/>"/>

Contact: Christine del Rosario
cdelrosa@stevens.edu
201-216-5561
Stevens Institute of Technology
Source:Eurekalert

Related biology news :

1. Dr. Knut Stamnes at Stevens receives NASA grant for environmental monitoring
2. UCSB localizing fruit, vegetable consumption doesnt solve environmental, health issues
3. UCSB scientists track environmental influences on giant kelp with help from satellite data
4. Environmental education has failed and must be revamped, new book argues
5. Cancer scientists discover new way breast cancer cells adapt to environmental stress
6. Pediatricians examine impact of environmental disasters on childrens health
7. Fluctuations before the fall: Predicting and preventing environmental collapse
8. What motivates environmental activists, policymakers? asks new research center
9. Human rules may determine environmental tipping points
10. Engineering students win International Environmental Design Contest
11. Springer launches Journal of Environmental Studies and Sciences
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/11/2017)... Research and Markets has announced the addition ... their offering. ... tracking market to grow at a CAGR of 30.37% during the ... 2017-2021, has been prepared based on an in-depth market analysis with ... its growth prospects over the coming years. The report also includes ...
(Date:4/11/2017)... , April 11, 2017 NXT-ID, ... security technology company, announces the appointment of independent Directors Mr. ... to its Board of Directors, furthering the company,s corporate ... ... NXT-ID, we look forward to their guidance and benefiting from ...
(Date:4/5/2017)... SEATTLE , April 5, 2017  The Allen ... the Allen Cell Explorer: a one-of-a-kind portal and dynamic ... large-scale 3D imaging data, the first application of deep ... edited human stem cell lines and a growing suite ... the platform for these and future publicly available resources ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... , Oct. 11, 2017  VMS BioMarketing, a leading provider ... nationwide oncology Clinical Nurse Educator (CNE) network, which will launch ... for communication among health care professionals to enhance the patient ... office staff, and other health care professionals to help women ... cancer. ...
(Date:10/11/2017)... TX (PRWEB) , ... October 11, 2017 , ... ... August compared the implantation and pregnancy rates in frozen and fresh in ... contribution of progesterone and maternal age to IVF success. , After comparing the ...
(Date:10/10/2017)... Los Angeles, CA (PRWEB) , ... ... ... Pharmaceuticals, Inc., a development-stage cancer-focused pharmaceutical company advancing targeted antibody-drug conjugate (ADC) ... all uses of targeted HPLN (Hybrid Polymerized Liposomal Nanoparticle), a technology developed ...
(Date:10/10/2017)... 10, 2017 International research firm Parks Associates announced ... at the TMA 2017 Annual Meeting , October 11 in ... residential home security market and how smart safety and security products impact ... Parks Associates: Smart Home ... "The residential security market has ...
Breaking Biology Technology: