Urban rivers that are messy and smelly have become a common pollution problem in many large and medium-sized cities. And dual sim 4g routers can help monitor sewage discharges.

1. Urban sewage monitoring with 4g sim router
Urban rivers that are messy and smelly have become a common pollution problem in
many large and medium-sized cities. And dual sim 4g routers can help monitor
sewage discharges.
With the acceleration of urban industrial development and the rapid growth of urban
population, the discharge of sewage has increased sharply. A large number of
industrial and domestic waste water is directly discharged into the river, and a large
number of garbage is dumped at will. The black and smelly city river has become a
common pollution problem in many large and medium-sized cities.
With practical experience in the environmental protection industry, I built a remote
monitoring system solution for urban sewage treatment through industrial routers,
and uploaded real-time on-site monitoring and water quality data of each river inlet
and pollution discharge outlet to each municipal pipe network, environmental
protection bureau and water bureau, fully mobilized the forces of water supply,
environmental protection and law enforcement, etc. It is convenient for each
management department to timely grasp the water resources situation of river
gusher and timely prevent, so as to control the source and intercept pollution in
advance.
The solution of sewage treatment remote monitoring system is composed of sewage
collection equipment PLC, industrial dual sim 4g router and monitoring platform. The
water quality data collected by PLC is transmitted to each sewage treatment plant
management server and monitoring platform through 4G high-speed network, so as
to facilitate the management personnel to view and analyze the urban water quality
in real time. And through the monitoring platform to check whether there is sewage
discharge, garbage dumping at the mouth of each river.
The use of router, that is, the terminal equipment using wireless access, simple and
fast construction, reduce the construction cost.
The use of E-Lins industrial 4G route wireless access mobility is high, not limited by
the area, only need to wireless signal coverage to the ground can be installed,
convenient networking. At the same time, the PLC data collection and environmental
monitoring database combined and linkage, real-time control of environmental
pollution information while monitoring. Fault diagnosis and remote operation and
maintenance are simpler. Remote device management, fault diagnosis, video picture
capture, sending, storage and early warning management can be realized.

2. E-Lins routers fully support mainstream multi-protocol VPN security deployment
solutions, and data transmission reaches financial-level standards.
They support APN/VPDN private networks, and the equipment has multiple VPN
connections such as IPSEC, PPTP, L2TP, GRE, and OPENVPN, as well as VPN client,
server and other functions. A layer of encrypted transmission is added on the basis of
the private network to fully protect transaction data and solve network architecture
and data security issues.
The IP68 outdoor router H820QO, supports two power input methods-Passive POE
and terminal block, which can keep the equipment uninterrupted for mutual backup,
it can also support pole installation which can let H820QO works outdoor more
sufficiently. It supports transparent transmission. After the real and valid data is
transmitted to the destination intact, it is then distributed and processed according
to the original data. The transmitted data does not undergo any processing to ensure
that there is no deviation when the on-site data is transmitted to the destination
node, thereby ensuring that the data is true and valid.
Visit E-Lins Technology for more information.